NSK Needle Bearing CAT.No. 1419 1

( 1 )

NSK

& 5~100mm ................ B248~B251

12~ 30mm .................B252~B253

4~55mm ...................B254~B259

8~55mm ...................B254~B259

9~390mm ..................B260~B269

10~100mm ........................B270~B271

16~ 90mm .........................B272~B273

5~ 50mm ...........................B274~B275

&

( u n i v e r s a l joint)

2 3

WJCFBN FBNP

FWJFWJC

MFJL

FWJ

MFJT

MFJLT

RNA 48RNA 49RNA 59RNA 69

FNTA

FCRFCJ

FTRA FTRB FTRC FTRD FTRETRA TRB TRC TRD TRE

FB

CR

ZY

RC FC RCB FCB

CRS

NSA

YCR YCRS

FCRS FYCR FYCRSFYCJSFYCJFCJS

NTA

HJ

WJ

FJ FJHMJ MJHMFJ MFJH

MF MFHM MH

FJT FJTT

FJLT FJLTT

FJL

F FHJ JH

RLM

RNAF RNA TT

FIRFJRIR

YHY

JP

B BH

A F P

T C M

( B372 )

1

2 ( ) 3 ISO

1

2 ( )

3 ISO

0.002mm

( )

8. 2 (A60~A63 )

(RNA RLM ) 4

4

( )

(3)

8. 2 (A60~A63 )

&

& 5 &

&

&

5 &

(1)

................................. 9.2(A84 )

9.4(A85 )

6

& 7

7 &

&

FJ FJH MFJ MFJH F FH MF MFH

h6 N7( )

f6 R7

6 mm N 7

0.013~0.025mm

....................................... 9.14(A91 )

6

8

9

8 9

10

10 ( & )

1. &2.

11(C22 )

0.001 (3.4')

( )

HRC40

12

10~ 110

A37

& 11

11 &

A

B

12

FWF FWJ 5~22 mm

( ) 120 100

&

FWF FWJ 25 100 mm

&

12 30 mm

&

( )

9 19mm

FJ MFJ ( )F MF ( )

4 16 mm

( )

( ) 120 100

( )( ) ( )

FJ MFJ ( )F MF ( )

17 28 mm

( )

( )( ) ( )

FJ MFJ ( )F MF ( )

30 55 mm

( )

( ) ( )

( )

RLM LMRNA NA

9 22 mm

( )

NSK

( ) ( ) ( )

( )

RLM LMRNA NA

25 35 mm

( )

NSK

( ) ( ) ( )

( )

RLM LMRNA NA

37 58 mm

( )

NSK

( ) ( ) ( )

( )

RNA NA 63 120 mm

( )

NSK

( ) ( ) ( )

( )

RNA NA 125 390 mm

( )

NSK

( ) ( ) ( )

( )

FNTA ( & )

C12 E11 JIS B 0401( )

FTRA (s=1.0)FTRB (s=1.5)FTRC (s=2.0)FTRD (s=2.5)FTRE (s=3.0)

10~100mm

( ) ( )( )

FCR

FCRS

FCJ

FCJS

(1) (2) FCRB

( )

16~90mm

(3) FCRE(4) (5) ( )

FYCR

FYCRS

FYCJ

FYCJS

( )

5~50mm

( ) ( )