20

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1.Dimensions for Spherical Plain Bearings

The boundary dimensions of spherical plain bearings are standardized,dimensions plans are included in DIN and ISO standards. Details are given in the text preceding each table section.

2.Tolerances for Spherical Plain Bearings

In order to guarantee full interchange-ability, TBB spherical plain bearings are made to the dimensional tolerances specified in the following tables, unless otherwise stated. The symbols used in the tables are explained below. The maximum and minimum values quoted for a mean diameter or single width or height are the permissible deviations from the nominal dimensions given in the bearing tables.

The tolerances of bearings without surface treatment are valid for inch as well as metric sizes. Steel-on-steel spherical plain bearings undergo a special surface treatment to enhance running properties and provide protection against corrosion, so that there may be slight deviations from the tolerance values quoted in the tables. These slight deviations have no influence on the mounting or function of the bearings.

Bearings which have fractured have slightly out of round rings as result of the fracturing. When mounted in housings with bores which have accurate dimensions and form, and a sufficient wall thickness, the original roundness will be restored. Consequently, measurements performed on bearings before they are mounted will not give a true picture of the original accuracy of the outer rings.

Dimension and tolerance symbols

d nominal bore diameter dmp mean bore diameter: arithmetical mean of the largest and smallest single bore diameters in one plane Vdp bore diameter variation: difference between the largest and smallest bore diameters in one plane Vdmp mean bore diameter variation: difference between the largest and smallest mean bore diameters of one ring or washer D nominal outside diameter Dmp mean outside diameter: arithmetical mean of the largest and smallest single outside diameters in one plane VDP outside diameter variation: difference between the largest and smallest outside diameters in one plane VDmp mean outside diameter variation: difference between the largest and smallest mean outside diameters of one ring or washer Bs’Cs’ single diameter of inner ring and outer ring respectively Ts’Hs’ single width (abutment width) of an angular contact Spherical Plain Bearings: distance between the back (seating) face of the inner ring and the back face of the outer ring, or between the back faces of the shaft and housing washers

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d(mm)

dmp 1)

(μm)Dmp*(μm)

Vdp(μm)

Vdmp(μm)

Bs 1)

(μm)Bs*(μm)

over incl. max. min. max. min. max. min. max. min. max. min.

- 18 0 -8 +18 0 8 6 0 -120 0 -180

18 30 0 -10 +21 0 10 8 0 -120 0 -210

30 50 0 -12 +25 0 12 9 0 -120 0 -250

50 80 0 -15 +30 0 15 11 0 -150 0 -300

80 120 0 -20 +35 0 20 15 0 -200 0 -350

120 180 0 -25 +40 0 25 19 0 -250 0 -400

180 250 0 -30 +46 0 30 23 0 -300 0 -460

250 315 0 -35 - 0 35 26 0 -350 - -

2.1 Toletance for Spherical Plain Radial Bearings(Please refer to Table 2.1.1 and Table 2.1.2)

Table 2.1.1 Inner ring

1)the deviations given in the columns dmp* (corresponding to H7) and BS* (corresponding to h1)2)apply to spherical plain bearings of GEG series Table 2.1.2 Outer ring

D(mm)

Dmp(μm)

VDp(μm)

VDmp(μm)

Cs(μm)

over incl. max. min. max. max. max. min.

- 18 0 -8 10 6 0 -240

18 30 0 -9 12 7 0 -240

30 50 0 -11 15 8 0 -240

50 80 0 -13 15 10 0 -300

80 120 0 -15 20 11 0 -400

120 150 0 -18 24 14 0 -500

150 180 0 -25 33 19 0 -500

180 250 0 -30 40 23 0 -600

250 315 0 -35 47 26 0 -700

315 400 0 -40 53 30 0 -800

400 500 0 -45 60 34 0 -900

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Table 2.2.2 Outer ring

2.2 Tolerances for Angular Contact Spherical Plain Bearings(Please refer to Table 2.2.1 and Table 2.2.2)

Table 2.2.1 Inner ringD

(mm)Dmp(μm)

VDmp(μm)

Bs(μm)

Ts(μm)

over incl. max. min. max. max. min. max. min.- 30 0 -10 8 0 -100 +150 -300

30 50 0 -12 9 0 -120 +150 -40050 80 0 -15 11 0 -150 +200 -50080 120 0 -20 15 0 -200 +250 -600

D(mm) Dmp(μm)

VDmp(μm)

Cs(μm)

over incl. max. min. max. max. min.30 50 0 -11 8 0 -24050 80 0 -13 10 0 -30080 120 0 -15 11 0 -400

120 150 0 -18 14 0 -500150 180 0 -25 19 0 -500

2.3 Tolerance for Spherical Plain Thrust Bearings(Please refer to Table 2.3.1 and Table 2.3.2)

Table 2.3.1 Shaft washerd

(mm)dmp(μm)

Bs(μm)

Hs(μm)

over incl. max. min. max. min. max. min.- 18 0 -8 0 -120 +150 -300

18 30 0 -10 0 -120 +150 -40030 50 0 -12 0 -120 +200 -50050 80 0 -15 0 -150 +250 -60080 100 0 -20 0 -200 +300 -700

100 120 0 -20 0 -200 +350 -800

D(mm) Dmp(μm)

Cs(μm)

over incl. max. min. max. min.30 50 0 -11 0 -24050 80 0 -13 0 -30080 120 0 -15 0 -400

120 150 0 -18 0 -500150 180 0 -25 0 -500180 250 0 -30 0 -600

Table 2.3.2 Housing washer

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24

3.Bearing Internal Clearance

Bearing internal clearance is defined as the total distance through which one ring can be moved radially (radial internal clearance) in relation to the other ring under defined measuring load.

It is necessary to distinguish between the internal clearance of a bearing before it is mounted and the inernal clearance of a mounted bearing when in operation (operational clearance). The initial clearance will always be greater than the operational clearance because the rings are expanded or compressed by interference fits and as result of the differences in internal expansion between the bearing rings and mating components.

The bearing internal clearance referred to as normal has been selected so that when bearings are mounted with the fits generally recommended and operate under normal conditions,a suitable operational clearance with be obtained ,For other conditions,e.g. where both rings are mounted with an interference fit or where unusual temperatures prevail, bearings with greater or smaller internal clearance than normal may be required. Spherical Plain Bearins have a radial internal clearance which depends on the bearing type and design, values for the internal clearance of the diffient spherical plain bearing designs will be found in the text preceding each table section.

3.1 Steel-on-steel Spherical Plain Bearings

Values for the internal clearance of metric and inch-size steel-on-steel spherical plain bearings will be found in the below Fig.3.1.TBB steel-on-steel Spherical Plain Bearings are manufactured as standard with C2 or C3 clearance can only be supplied from series GE.. E, GE..ES and GE..ES-2RS; availability should be checked before ordering.

Radialinternal clearance

Axialinternal clearance

Flg.3.1

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3.2 Radial internal clearance of Steel-on-Steel Spherical Plain Bearings(Please refer to Table 3.2.1 and Table 3.2.2)

Table 3.2.1 Bearings with metric dimensions Unit:0.001 mm

Borediameter

d(mm)

Radial internal clearance 1›

C2 Normal C3

over incl. min. max. min. max. min. max.

- 12 8 32 32 68 68 104

12 20 10 40 40 82 82 124

20 35 12 50 50 100 100 150

35 60 15 60 60 120 120 180

60 90 18 72 72 142 142 212

90 140 18 85 85 165 165 245

140 240 18 100 100 192 192 284

240 315 18 110 110 214 214 318

1)Bearings of GEH series with bore diameters d=35.60 and 90 have a radial internal clearance.

Borediameter

d

Radial internalclearance

over incl. min. max.(mm) (inch) (mm) (imch) (μm) (μm)

- - 15.875 0.625 50 150

15.875 0.625 50.8 2.0 80 180

50.8 2.0 76.2 3.0 100 200

76.2 3.0 152.4 6.0 130 230

3.3 Maintenance-free Spherical Plain Bearings

TBB maintenance-free spherical plain bearings with sliding contact surface combining steel/sinter bronze composite and steel/PTFE fabric (with bore diameters greater than 90mm) have internal clearances as shown in the Table 3.3.1. Smaller steel/PTFE fabric bearings have a light reload because of their design.The permissible upper limit of the corresponding frictional moment is given in the Table 3.3.2 for these sizes.

The outer rings of maintenance-free spherical plain bearings all have some form of joint, either fractured, split or a butt joint. Therefore, the bearing internal clearance or frictional moment can only be measured with the aid of a sleeve. The bore of the measuring sleeve must have the same nominal diameter as the bearing outside diameter; the tolerance limits are 0/-0.004mm.

Table 3.2.2 Bearings with inch diameters

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26

Radial internal clearance of Maintenance-free Spherical Plain Bearings(Please refer to Table 3.3.1 and Table 3.3.2)

Table 3.3.1 Steel/sinter bronze composite bearings

Bore diameterd

(mm)

Radial internalclearance

(μm)

over incl. min. max.

- 12 4 28

12 20 5 35

20 30 6 44

Table 3.3.2 Steel/PTFE fabric bearings

Bore diameterd

(mm)

Radial internalclearance

(μm)

Frictionalmoment

over incl. min. max. max.

- 17 - - 1.0

17 20 - - 1.5

20 25 - - 2.0

25 35 - - 2.5

35 45 - - 3.5

45 50 - - 4.0

50 60 - - 4.5

60 70 - - 5.0

70 90 - - 6.0

90 140 85 165 -

140 240 100 192 -

240 315 110 214 -

315 400 135 261 -

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1.Tolerances for Rod ends

1.1 Rod ends Thread of stretching rod. Metric thread: Female 6H Male 6g Inch thread:Femace UNF--3B Male UNF--3A

1.2. Inner ring

SI…E, SI…ES, SI…ES-2RS, SA…ES, SA…ES-2RS.

d overinch mm -

101018

1830

3050

5080

80120

120150

150180

180250

250315

315400

400500

- 7 dmp μm 0-8

0-8

0-10

0-12

0-15

0-20

0-25

0-25

0-30

0-35

0-40

0-45

Vdp μm 8 8 10 12 15 20 25 25 30 35 - -

Vdmp μm 6 6 8 9 11 15 19 19 23 26 - -

- 7 BS μm 0-120

0-120

0-120

0-120

0-150

0-200

0-250

0-250

0-300

0-350

0-400

0-450

PHS,POS,

d overinch mm -

66

101018

1830

dmp mm +12 0

+15 0

+18 0

+21 0

-7 BS mm 0-100

0-100

0-100

0-100

1.3 Center height deviation

d overinch mm -

66

202030

3045

4560

6080

-7 hs mm mm +0.80+1.20 +0.80

-1.20+1.00-1.70

+1.40-2.10

+1.80-2.70

+2.25-3.40

-7 his mm mm +0.65-1.05

1.4 T12~IT15 are selected for the tolerances of the other dimensions.

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2. Fits of Spherical Plain Bearings 2.1 Fitted with rod ends.

Shaft TheadWith indeterminate loads n6, p6

Normal conditions h6,h7

Male thread 6g

Female thread 6H

2.2 Roughness of fitting surface

Fitting surface

Bearing bore diameter(d) nominal Or outside diameter(D) nominal

incl.80 mm over 80incl.500

Ra ≤ um Ra ≤ um

Shaft surface 1.25 2.00

Bore surface of housing 1.60 2.50

Side of shaft shoulder, washer,housing bore shoulder 2.00 2.50

mm

To look into the table with “d” for shaft, to look into the table with “D” for housing.

d or D overinch

-6

610

1018

1830

3050

5080

80120

120150

150180

180250

250315

315400

400500

CylindricityShaft diameter ≤μm 4 4 5 6 7 8 10 12 12 14 16 18 --

Housing bore ≤μm - 4 5 6 7 8 10 12 12 14 16 18 20Side beat of round circuity

Shaft shoulder ≤μm 8 9 10 11 13 16 19 22 25 25 29 32 --

Housing bore shoulder ≤μm - 9 10 11 13 16 19 22 25 25 29 32 40

Parallelism of two sides of washer 12 15 18 21 25 30 35 40 40 46 52 57 63

mm

3.Radial internal Clearance

3.1 Rod endsType maintenance-free

*Series E, HO, LO

d overinch mm 4

101017

1730

3050

5080

Group normal

min.max. μm 32

684082

50100

60120

72142

*Available for the type of SI…E, SI…ES, SI…ES-2RS, SA…E, SA…ES, SA…ES-2RS.

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BC

d1 d

α

α

D

GE...EGEG...E

Innerbore

d

Bearing number Nominal dimensions Basic load ratings Weightdynamic static

D B C d1min α0 C C0≈

mm mm mm mm mm degrees N N kg4 GE4E 12 5 3 6 16 2,000 10,000 0.003

5 GE5E 14 6 4 7 13 3,400 17,000 0.004

6 GE6E 14 6 4 8 13 3,400 17,000 0.004

8 GE8E 16 8 5 10 15 5,500 27,000 0.008

10 GE10E 19 9 6 13 12 8,100 40,000 0.011

12 GE12E 22 10 7 15 10 10,000 54,000 0.015

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Innerbore

d

Bearing number Nominal dimensions Basic load ratings Weightdynamic static

D B C d1min α0 C C0≈

mm mm mm mm mm degrees N N kg15 GE15ES GE15ES-2RS 26 12 9 18 8 17,000 85,000 0.02717 GE17ES GE17ES-2RS 30 14 10 20 10 21,000 106,000 0.04120 GE20ES GE20ES-2RS 35 16 12 24 9 30,000 146,000 0.06625 GE25ES GE25ES-2RS 42 20 16 29 7 48,000 240,000 0.11930 GE30ES GE30ES-2RS 47 22 18 34 6 62,000 310,000 0.15335 GE35ES GE35ES-2RS 55 25 20 39 6 80,000 400,000 0.23340 GE40ES GE40ES-2RS 62 28 22 45 7 100,000 500,000 0.30645 GE45ES GE45ES-2RS 68 32 25 50 7 127,000 640.000 0.32750 GE50ES GE50ES-2RS 75 35 28 55 6 156,000 780,000 0.54660 GE60ES GE60ES-2RS 90 44 36 66 6 245,000 1,220,000 1.04570 GE70ES GE70ES-2RS 105 49 40 77 6 315,000 1,560,000 1.55080 GE80ES GE80ES-2RS 120 55 45 88 6 400,000 2,000,000 2.31090 GE90ES GE90ES-2RS 130 60 50 98 5 490,000 2,450,000 2.750

100 GE100ES GE100ES2RS 150 70 55 109 7 610,000 3,050,000 4.450110 GE110ES GE110ES-2RS 160 70 55 120 6 655,000 3,250,000 4.820120 GE120ES GE120ES-2RS 180 85 70 130 6 950,000 4,750,000 8.050140 GE140ES GE140ES-2RS 210 90 70 150 7 1,080,000 5,400,000 11.020160 GE160ES GE160ES-2RS 230 105 80 170 8 1,370,000 6,800,000 14.010180 GE180ES GE180ES-2RS 260 105 80 192 6 1,530,000 7,650,000 18.650200 GE200ES GE200ES-2RS 290 130 100 212 7 2,120,000 10,600,000 28.03015 GEG15ES GEG15ES-2RS 30 16 10 19 16 21,000 106,000 0.04917 GEG17ES GEG17ES-2RS 35 20 12 21 19 30,000 146,000 0.08320 GEG20ES GEG20ES-2RS 42 25 16 24 17 48,000 240,000 0.15325 GEG25ES GEG25ES-2RS 47 28 18 29 17 62,000 310,000 0.20330 GEG30ES GEG30ES-2RS 55 32 20 34 17 80,000 400,000 0.30435 GEG35ES GEG35ES-2RS 62 35 22 39 16 100,000 500,000 0.40840 GEG40ES GEG40ES-2RS 68 40 25 44 17 127,000 640,000 0.54245 GEG45ES GEG45ES-2RS 75 43 28 50 15 156,000 780,000 0.71350 GEG50ES GEG50ES-2RS 90 56 36 57 17 245,000 1,220,000 1.440

d1 d

α

α

D

BC

GE...ES-2RSGEG...ES-2RS

BC

d1 d

α

α

D

GE...ESGEG...ES

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Innerbore

d

Bearing number Nominal dimensions Basic load ratings Weight

dynamic staticD B C d1min α0 C C0

≈mm mm mm mm mm degrees N N kg

4 GEG4E 14 7 4 7 20 3,400 17,000 0.0055 GEG5E 16 9 5 8 21 5,500 27,000 0.0076 GEG6E 16 9 5 9 21 5,500 27,000 0.0088 GEG8E 19 11 6 11 21 8,100 40,000 0.014

10 GEG10E 22 12 7 13 18 10,000 54,000 0.02112 GEG12E 26 15 9 16 118 17,000 85,000 0.03360 GEG60ES GEG60ES-2RS 105 63 40 67 17 315,000 1,560,000 1.60070 GEG70ES GEG70ES-2RS 120 70 45 77 16 400,000 2,000,000 3.01080 GEG80ES GEG80ES-2RS 130 75 50 87 14 490,000 2,450,000 3.64090 GEG90ES GEG90ES-2RS 150 85 55 98 15 610,000 3,050,000 5.220

100 GEG100ES GEG100ES-2RS 160 85 55 110 14 655,000 3,250,000 6.050110 GEG110ES GEG110ES-2RS 180 100 70 122 12 950,000 4,750,000 9.680120 GEG120ES GEG120ES-2RS 210 115 70 132 16 1,080,000 5,400,000 14.720140 GEG140ES GEG140ES-2RS 230 130 80 151 16 1,370,000 6,800,000 19.010

d1 d

α

α

D

BC

GE...ES-2RSGEG...ES-2RS

BC

d1 d

α

α

D

GE...EGEG...E

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Innerbore

d

Bearing number Nominal dimensions Basic load ratings Weightdynamic static

D B C d1min α0 C C0≈

mm mm mm mm mm degrees N N kg12 GEEW12ES GEEW12ES-2RS 22 12 7 15.500 4 10,000 54,000 0.02215 GEEW15ES GEEW15ES-2RS 26 15 9 18.500 5 17,000 85,000 0.03116 GEEW16ES GEEW16ES-2RS 28 16 9 20.000 4 17,000 85,000 0.03517 GEEW17ES GEEW17ES-2RS 30 17 10 21.000 7 21,000 106,000 0.04420 GEEW20ES GEEW20ES-2RS 35 20 12 25.000 4 30,000 146,000 0.07125 GEEW25ES GEEW25ES-2RS 42 25 16 30.500 4 48,000 240,000 0.13130 GEEW30ES GEEW30ES-2RS 47 30 18 34.000 4 62,000 310,000 0.16832 GEEW32ES GEEW32ES-2RS 52 32 18 37.000 4 62,000 310,000 0.18235 GEEW35ES GEEW35ES-2RS 55 35 20 40.000 4 80,000 400,000 0.25340 GEEW40ES GEEW40ES-2RS 62 40 22 46.000 4 100,000 500,000 0.33812 GEEW12ES GEEW12ES-2RS 22 12 7 15.500 4 10,000 54,000 0.02215 GEEW15ES GEEW15ES-2RS 26 15 9 18.500 5 17,000 85,000 0.03116 GEEW16ES GEEW16ES-2RS 28 16 9 20.000 4 17,000 85,000 0.03517 GEEW17ES GEEW17ES-2RS 30 17 10 21.000 7 21,000 106,000 0.04420 GEEW20ES GEEW20ES-2RS 35 20 12 25.000 4 30,000 146,000 0.07125 GEEW25ES GEEW25ES-2RS 42 25 16 30.500 4 48,000 240,000 0.13130 GEEW30ES GEEW30ES-2RS 47 30 18 34.000 4 62,000 310,000 0.16832 GEEW32ES GEEW32ES-2RS 52 32 18 37.000 4 62,000 310,000 0.18235 GEEW35ES GEEW35ES-2RS 55 35 20 40.000 4 80,000 400,000 0.25340 GEEW40ES GEEW40ES-2RS 62 40 22 46.000 4 100,000 500,000 0.33845 GEEW45ES GEEW45ES-2RS 68 45 25 52.000 4 127,000 640,000 0.48150 GEEW50ES GEEW50ES-2RS 75 50 28 57.000 4 156,000 780,000 0.55860 GEEW60ES GEEW60ES-2RS 90 60 36 68.000 3 245,000 1,220,000 1.15063 GEEW63ES GEEW63ES-2RS 95 63 36 71.500 4 245,000 1,220,000 1.23070 GEEW70ES GEEW70ES-2RS 105 70 40 78.000 4 315,000 1,560,000 1.71080 GEEW80ES GEEW80ES-2RS 120 80 45 91.000 4 400,000 2,000,000 2.390

100 GEEW100ES GEEW100ES-2RS 150 100 55 113.000 4 610,000 3,050,000 4.800125 GEEW125ES GEEW125ES-2RS 180 125 70 138.000 4 950,000 4,750,000 8.500

GEEW...ES-2RS

d1 d ααD

BC

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33

Innerbore

d

Bearing number Nominal dimensions Basic load ratings Weightdynamic static

D B C d1min α0 C C0

≈mm mm mm mm mm degrees N N kg20 GEEM20ES-2RS 35 24 12 24 6 30,000 146,000 0.07325 GEEM25ES-2RS 42 29 16 29 4 48,000 240,000 0.13030 GEEM30ES-2RS 47 30 18 34 4 62,000 310,000 0.17035 GEEM35ES-2RS 55 35 20 40 4 80,000 400,000 0.25040 GEEM40ES-2RS 62 38 22 45 4 100,000 500,000 0.35045 GEEM45ES-2RS 68 40 25 52 4 127,000 640,000 0.49050 GEEM50ES-2RS 75 43 28 57 4 156,000 780,000 0.60060 GEEM60ES-2RS 90 54 36 68 3 245,000 1,220,000 1.15070 GEEM70ES-2RS 105 65 40 78 4 315,000 1,560,000 1.65080 GEEM80ES-2RS 120 74 45 90 4 400,000 2,000,000 2.500

GEEM...ES-2RS

d1 d ααD

BC

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34

d1 d

α

α

D

BC

GE...CGE...ET-2RS

Innerbore

d

Bearing number Nominal dimensions Basic load ratings Weightdynamic static

D B C d1min α0 C C0≈

mm mm mm mm mm degrees N N kg4 GE4C 12 5 3 6 16 2,100 5,400 0.0035 GE5C 14 6 4 7 13 3,600 9,100 0.0046 GE6C 14 6 4 8 13 3,600 9,100 0.0048 GE8C 16 8 5 10 15 5,800 14,000 0.008

10 GE10C 19 9 6 13 12 8,600 21,000 0.01112 GE12C 22 10 7 15 10 11,000 28,000 0.01515 GE15C 26 12 9 18 8 18,000 45,000 0.02717 GE17C 30 14 10 20 10 22,000 56,000 0.04120 GE20C 5 16 12 24 9 31,000 78,000 0.06625 GE25C 42 20 16 29 7 51,000 127,000 0.11930 GE30C 47 22 18 34 6 65,000 166,000 0.163

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Innerbore

d

Bearing number Nominal dimensions Basic load ratings Weightdynamic static

D B C d1min α0 C C0≈

mm mm mm mm mm degrees N N kg35 GE35ET-2RS 55 25 20 39 6 110,000 220,000 0.25040 GE40ET-2RS 62 28 22 45 6 140,000 280,000 0.30045 GE45ET-2RS 68 32 25 50 6 180,000 350,000 0.35050 GE50ET-2RS 75 35 28 55 6 220,000 430,000 0.50060 GE60ET-2RS 90 44 36 66 6 340,000 690,000 1.00070 GE70ET-2RS 105 49 40 77 6 430,000 870,000 1.40080 GE80ET-2RS 120 55 45 88 6 560,000 1,140,000 2.00090 GE90ET-2RS 130 60 50 98 6 690,000 1,350,000 2.500

100 GE100ET-2RS 150 70 55 109 6 850,000 1,700,000 4.000110 GE110ET-2RS 160 70 55 120 6 900,000 1,850,000 4.500120 GE120ET-2RS 180 85 70 130 6 1,300,000 2,700,000 7.200140 GE140ET-2RS 210 90 70 150 6 1,500,000 3,000,000 10.000

d1 d

α

α

D

BC

GE...CGE...ET-2RS

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d1 d

α

α

D

BC

GEG...CGEG...ET-2RS

Innerbore

d

Bearing number Nominal dimensions Basic load ratings Weightdynamic static

D B C d1min α0 C C0≈

mm mm mm mm mm degrees N N kg4 GEG4C 14 7 4 7 20 3,600 9,100 0.0055 GEG5C 16 9 5 8 21 5,800 14,000 0.0076 GEG6C 16 9 5 9 21 5,800 14,000 0.0088 GEG8C 19 11 6 11 21 8,800 21,000 0.014

10 GEG10C 22 12 7 13 18 11,000 28,000 0.02112 GEG12C 26 15 9 16 18 18,000 45,000 0.03315 GEG15C 30 16 10 19 16 22,000 56,000 0.04917 GEG17C 35 20 12 21 19 31,000 78,000 0.08320 GEG20C 42 25 16 24 17 51,000 127,000 0.15325 GEG25C 47 28 18 29 17 65,000 166,000 0.20330 GEG30C 55 32 20 34 17 83,000 212,000 0.304

Innerbore

d

Bearing number Nominal dimensions Basic load ratings Weightdynamic static

D B C d1min α0 C C0≈

mm mm mm mm mm degrees N N kg30 GEG30ET-2RS 55 32 20 34 17 110,000 220,000 0.30035 GEG35ET-2RS 62 35 22 39 17 140,000 280,000 0.35040 GEG40ET-2RS 68 40 25 44 15 180,000 350,000 0.50045 GEG45ET-2RS 75 43 28 50 15 220,000 430,000 0.60050 GEG50ET-2RS 90 56 36 57 15 340,000 680,000 1.40060 GEG60ET-2RS 105 63 40 67 15 430,000 850,000 2.00070 GEG70ET-2RS 120 70 45 77 16 550,000 110,000 2.80080 GEG80ET-2RS 130 75 50 87 14 680,000 1,350,000 3.40090 GEG90ET-2RS 150 85 55 98 15 850,000 1,700,000 5.000

100 GEG100ET-2RS 160 85 55 110 14 900,000 1,800,000 5.500110 GEG110ET-2RS 180 100 70 122 12 1,300,000 2,700,000 9.000120 GEG120ET-2RS 210 115 70 132 15 1,500,000 3,000,000 14.500140 GEG140ET-2RS 230 130 80 151 15 1,900,000 3,500,000 18.200

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37

d1 d

α

α

D

BC

GEZ...ES GEZ...ES-2RS

d1 d

α

α

D

BC

Innerbore

d

Bearing number Nominal dimensions Basic load ratings Weightdynamic static

D B C d1min α0 C C0≈

mm mm mm mm mm degrees N N kg12.700 GEZ12ES 22.225 11.100 9.525 14.100 6 13,700 41,500 0.022

15.875 GEZ15ES 26.988 13.894 11.913 18.300 6 22,000 65,500 0.036

19.050 GEZ19ES 31.750 16.662 14.275 21.800 6 31,500 95,000 0.053

22.225 GEZ22ES 36.513 19.431 16.662 25.400 6 42,500 127,000 0.085

25.400 GEZ25ES GEZ25ES-2RS 41.275 22.225 19.050 27.600 6 56,000 166,000 0.121

31.750 GEZ31ES GEZ31ES-2RS 50.800 27.762 23.800 36.000 6 86,500 260,000 0.232

34.925 GEZ34ES GEZ34ES-2RS 55.563 30.150 26.187 38.600 6 102,000 310,000 0.351

38.100 GEZ38ES GEZ38ES-2RS 61.913 33.325 28.575 41.200 6 125,000 375,000 0.422

44.450 GEZ44ES GEZ44ES-2RS 71.438 38.887 33.325 50.700 6 170,000 510,000 0.641

50.800 GEZ50ES GEZ50ES-2RS 80.963 44.450 38.100 57.900 6 224,000 670,000 0.932

57.150 GEZ57ES GEZ57ES-2RS 90.488 50.013 42.850 64.900 6 280,000 850,000 1.330

63.500 GEZ63ES GEZ63ES-2RS 100.013 55.550 47.625 73.300 6 355,000 1,060,000 1.850

69.850 GEZ69ES GEZ69ES-2RS 111.125 61.112 52.375 79.100 6 415,000 1,250,000 2.420

76.200 GEZ76ES GEZ76ES-2RS 120.650 66.675 57.150 86.800 6 500,000 1,500,000 3.100

82.550 GEZ82ES GEZ82ES-2RS 130.175 72.238 61.900 94.500 6 585,000 1,760,000 3.820

88.900 GEZ88ES GEZ88ES-2RS 139.700 77.775 66.675 101.600 6 680,000 2,040,000 4.790

95.250 GEZ95ES GEZ95ES-2RS 149.225 83.337 71.425 108.700 6 780,000 2,360,000 5.780

101.600 GEZ101ES GEZ101ES-2RS 158.750 88.900 76.200 115.800 6 900,000 2,650,000 6.990

107.950 GEZ107ES GEZ107ES-2RS 168.275 94.463 80.950 122.800 6 1,000,000 3,000,000 8.410

114.300 GEZ114ES GEZ114ES-2RS 177.800 100.013 85.725 130.600 6 1,120,000 3,400,000 9.790

120.650 GEZ120ES GEZ120ES-2RS 187.325 105.562 90.475 137.600 6 1,250,000 3,750,000 11.500

127.000 GEZ127ES GEZ127ES-2RS 196.850 111.125 95.250 145.300 6 1,400,000 4,150,000 13.500

152.400 GEZ152ES GEZ152ES-2RS 222.250 120.65 104.775 168.200 6 1,730,000 5,200,000 17.500

ｹﾘｽﾚ-2.indd 37 2005-11-25 16:17:36

38

α

C1

α

B

d1 d

L1

h1L2

d3

α

C1

α

B

d1 d

L1

h1L2

d3

SA...E/ESSA...ES-2RS

Innerbore

d

Bearing number Nominal dimensions Basic load ratings Weight

B C1max d1min d2min d3 h3 L1min L2minα0 dynamic static

kg≈ C C0

mm mm mm mm mm mm mm mm mm degrees N N5 SA5E 6 4.5 7 21 M5 36 16 48 13 3,400 8,100 0.011

6 SA6E 6 4.5 8 21 M6 36 16 48 13 3,400 8,100 0.013

8 SA8E 8 6.5 10 24 M8 42 21 55 15 5,500 12,900 0.026

10 SA10E 9 7.5 13 29 M10 48 26 63 12 8,100 17,800 0.044

12 SA12E 10 8.5 15 34 M12 54 28 71 10 10,800 24,500 0.066

15 SA15E SA15ES-2RS 12 10.5 18 40 M14 63 34 83 8 17,000 36,000 0.121

17 SA17E SA17ES-2RS 14 11.5 20 46 M16 69 36 92 10 21,000 45,000 0.172

20 SA20E SA20ES-2RS 16 13.5 24 53 M20×1.5 78 43 105 9 30,000 60,000 0.283

25 SA25E SA25ES-2RS 20 18 29 64 M24×2 94 53 126 7 48,000 83,000 0.504

30 SA30E SA30ES-2RS 22 20 34 73 M30×2 110 65 147 6 62,000 110,000 0.835

35 SA35E SA35ES-2RS 25 22 39 82 M36×3 140 82 182 6 80,000 148,000 1.410

40 SA40E SA40ES-2RS 28 24 45 92 M39×3 150 86 198 7 100,000 180,000 1.860

45 SA45E SA45ES-2RS 32 28 50 102 M42×3 163 92 217 7 127,000 240,000 2.570

50 SA50E SA50ES-2RS 35 31 55 112 M45×3 185 104 246 6 156,000 290,000 3.580

ｹﾘｽﾚ-2.indd 38 2005-11-25 16:17:37

39

d2

SA...CSA...C-2RS

Innerbore

d

Bearing number Nominal dimensions Basic load ratings Weight

B C1max d1min d2min d3 h3 L1min L2min α0 dynamic static

kg≈ C C0

mm mm mm mm mm mm mm mm mm degrees N N6 SA6C 6 4.5 8 21 M6 42 21 48 13 8,100 3,400 0.013

8 SA8C 8 6.5 10 24 M8 42 21 55 15 12,900 5,500 0.026

10 SA10C 9 7.5 13 29 M10 48 26 63 12 17,800 8,100 0.044

12 SA12C 10 8.5 15 34 M12 54 28 71 10 24,500 10,800 0.066

15 SA15C 12 10.5 18 40 M14 63 34 83 8 36,000 17,000 0.121

17 SA17C 14 11.5 20 46 M16 69 36 92 10 45,000 21,000 0.172

20 SA20C 16 13.5 24 53 M20×1.5 78 43 105 9 60,000 30,000 0.283

25 SA25C 20 18 29 64 M24×2 94 53 126 7 83,000 48,000 0.504

30 SA30C 22 20 34 73 M30×2 110 65 147 6 110,000 62,000 0.835

35 SA35C-2RS 25 22 39 82 M36×3 140 82 182 6 148,000 80,000 1.410

40 SA40C-2RS 28 24 45 92 M39×3 150 86 198 7 180,000 100,000 1.860

45 SA45C-2RS 32 28 50 102 M42×3 163 92 217 7 240,000 127,000 2.570

50 SA50C-2RS 35 31 55 112 M45×3 185 104 246 6 290,000 156,000 3.580

ｹﾘｽﾚ-2.indd 39 2005-11-25 16:17:38

40

SI...E/ESSI...ES-2RS

α

C1

α

B

d1 d

L3

h1L4

d3

S

α

C1

α

B

d1 d

L3

h1L4

d3

S

d2

d4

d5

SI...CSI...C-2RS

Inner bore

Nominal dimensions

d B C1max d1min d2max d3 H1 L3min L4max L5max D4max D5max Smm mm mm mm mm mm mm mm mm mm mm mm mm

5 6 4.5 7 21 M5 30 11 42 5 10 13 106 6 4.5 8 21 M6 30 11 42 5 11 13 118 8 6.5 10 24 M8 36 15 49 5 13 16 13

10 9 7.5 13 29 M10 43 15 58 6.5 16 19 1612 10 8.5 15 34 M12 50 18 67 7 18 22 1815 12 10.5 18 40 M14 61 21 81 8 21 26 2117 14 11.5 20 46 M16 67 24 90 10 24 29 2420 16 13.5 24 53 M20×1.5 77 30 104 10 28 34 3025 20 18 29 64 M24×2 94 36 126 12 35 42 3630 22 20 34 73 M30×2 110 45 147 15 42 50 4635 25 22 39 82 M36×3 125 60 167 15 48 58 5540 28 24 45 92 M39×3 142 65 190 18 52 65 6045 32 28 50 102 M42×3 145 65 199 20 58 70 6550 35 31 55 112 M45×3 160 68 221 20 62 75 70

Inner bore

Nominal dimensions

d B C1max d1min d2max d3 H1 L3min L4max L5max D4max D5max Smm mm mm mm mm mm mm mm mm mm mm mm mm

6 6 4.5 8 21 M6 30 11 42 5 11 13 118 8 6.5 10 24 M8 36 15 49 5 13 16 13

10 9 7.5 13 29 M10 43 15 58 6.5 16 19 1612 10 8.5 15 34 M12 50 18 67 7 18 22 1815 12 10.5 18 40 M14 61 21 81 8 21 26 2117 14 11.5 20 46 M16 67 24 90 10 24 29 2420 16 13.5 24 53 M20×1.5 77 30 104 10 28 34 3025 20 18 29 64 M24×2 94 36 126 12 35 42 3630 22 20 34 73 M30×2 110 45 147 15 42 50 4635 25 22 39 82 M36×3 125 60 167 15 48 58 5540 28 24 45 92 M39×3 142 65 190 18 52 65 6045 32 28 50 102 M42×3 145 65 199 20 58 70 6550 35 31 55 112 M45×3 160 68 221 20 62 75 70

ｹﾘｽﾚ-2.indd 40 2005-11-25 16:17:40

41

Bearing number Basic load ratings

α0

≈

Weight

dynamic static(kg)C CO

(N) (N)SI5E 3,400 8,100 13 0.016SI6E 3,400 8,100 13 0.017SI8E 5,500 12,900 15 0.035

SI10E 8,100 17,800 12 0.061SI12E 10,800 24,500 10 0.096

SI15ES S115ES-2RS 17,000 36,000 8 0.162SI17ES S117ES-2RS 21,000 45,000 10 0.233SI20ES S120ES-2RS 30,000 60,000 9 0.324SI25ES S125ES-2RS 48,000 83,000 7 0.625SI30ES S130ES-2RS 62,000 110,000 6 0.976SI35ES S135ES-2RS 80,000 148,000 6 1.520SI40ES S140ES-2RS 100,000 180,000 7 2.060SI45ES S145ES-2RS 127,000 240,000 7 2.720SI50ES S150ES-2RS 156,000 290,000 6 3.570

Bearing number Basic load ratings

α0

≈

Weight

dynamic staticC CO

(N) (N) (kg)S16C 3,400 8,100 13 0.017S18C 5,500 12,900 15 0.035S110C 8,100 17,800 12 0.061S112C 10,800 24,500 10 0.096S115C 17,000 36,000 8 0.162S117C 21,000 45,000 10 0.233S120C 30,000 60,000 9 0.324S125C 48,000 83,000 7 0.625S130C 62,000 110,000 6 0.976

S135C-2RS 80,000 148,000 6 1.520S140C-2RS 100,000 180,000 7 2.060S145C-2RS 127,000 240,000 7 2.720S150C-2RS 156,000 290,000 6 3.570

ｹﾘｽﾚ-2.indd 41 2005-11-25 16:17:41