NK 8/12 + IR 5*8*12 Steel NTN Needle Roller Bearing V1 / V2 / V3 Vibration Level

Steel NTN Needle Roller Bearing V1 / V2 / V3 Vibration Level With NA / NKI / RNA / NK Series

Introduction

Needle roller bearing is roller bearing with  long and thin cylindrical needle roller.It have high loading capacity though its cross section is narrow.So Needle roller bearing is especially suitable for limit radical space.

Quick Detail:

1 Structure: Needle Roller Bearings

2 Material: GCr15, GCr15SiMn, G20Cr2Ni4A

3 Precision Rating: P0, P4, P5, P6

4 Vibration Level: V1, V2, V3

5 Radial Clearance: C0, C3, C4

6 Noisy level: Z1, Z2

7 Cage Material: Brass, Steel, Nylon

8 Tolerence Level: ABEC-1, 3, 5, 7

9  Certification: ISO 9000

The size include:

light series and 49 series

part of them are listed below

Competitive Advantage

1 Quality level: reach the same level as the Japanese and European bearings

2 quick delievery, with large in stock.