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Home > Products > Roller Bearing > Needle Roller Bearing > high precision NA4905 IKO Needle bearing

high precision NA4905 IKO Needle bearing

Basic Info

Model No.: HK,KR,NA222,NATR,NUTR,RNAseries

Product Description

Specifications 1. high precision NA4905 Needle bearing

2 Original brand bearings

3 competitive price

4 super quality

    NA4905 /IKO Needle bearing(good quality)  1.Types:HKseries,KRseries,NAseries,,NATRseries,NUTRseries,RNA,ZARN,ZKLF,ZKLNseries,etc. 2.Material:Gcr15-China,(AISI)52100-USA,(DIN)100CR6-Germany 3.Retainer:steel cage 4.Clearance:CN,C2,C3,C4,C5 5.Precision level:ABEC-1,ABEC-3,ABEC-5 6.Main application: needle roller bearings are widely used in machine tools, metallurgical machinery, textile machinery and printing machinery and Other machinery and equipment, and mechanical system design allows a very compact and nimble.

Model

Basic Size(MM)

Basic loading rating(KN)

Weight(KG)

d

D

B

Dynamic C

Static C0

K15X21X21

15

21

21

19.4

24.3

0.017

HK3520

35

42

20

23.8

46

0.044

BK25182RS

25

32

18

15.6

24

0.029

NK42/20

42

52

20

26.5

49

0.0858

RNA4915

85

105

30

86

162

0.489

NKI30/30

30

45

30

36.5

69

0.17

NA6915

75

105

54

130

275

1.45

AXK2035

20

35

2.75

13.4

46.5

0.005

NX35

35

47

30

24.3

41.5

0.16

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Product Categories : Roller Bearing > Needle Roller Bearing