Original
By certification 
NRB NEEDLE ROLLER
Overview:
Material standard: GCr15, 100CR6, SUJ2
Hardness standard: HRC60-64
Grade:G1,G2,G3
Length tolerance:0.2
Surface finishing: polish-grind, superfinish grinding
Certification:ISO9001:2000;
● Applications: Rolling element, Component of bearings
● Features: Flat End
● Part Number:
| φ 1.98× 16.25 | φ 3.5× 5 | φ 5.2× 11 | φ 9× 9 |
| φ 1.95× 10.5 | φ 3.5× 9.8 | φ 5.3× 11 | φ 9× 14 |
| φ 1.5× 5.8 | φ 3.5× 13.8 | φ 5.3× 15 | φ 10.2× 11.5 |
| φ 1.5× 4.8 | φ 3.5× 10.8 | φ 5× 13 | φ 10× 10 |
| φ 1.548× 12.7 | φ 3.19× 13.8 | φ 5× 10 | φ 10.15× 10 |
| φ 1.588× 10 | φ 3× 12.5 | φ 6.5× 6.5 | φ 10.2× 10.4 |
| φ 1.5× 7.8 | φ 3× 17.8 | φ 6× 10 | φ 10.2× 9.5 |
| φ 1.81× 13.2 | φ 3.1× 3.4 | φ 6× 8 | φ 10× 14 |
| φ 2.9× 9.8 | φ 3.96× 8.24 | φ 6.04× 12 | φ 12× 14 |
| φ 2.55× 10.8 | φ 4× 6.8 | φ 6× 16 | φ 12× 18 |
| φ 2.565× 10.3 | φ 4× 14.8 | φ 6.35× 12.4 | φ 13× 14 |
| φ 2.387× 12 | φ 4.76× 11.8 | φ 6× 6 | φ 14× 14 |
| φ 2.5× 5 | φ 4× 8 | φ 6.35× 22.23 | φ 15× 15 |
| φ 2× 9.8 | φ 4.5× 15.5 | φ 7.5× 9 | φ 15× 16 |
| φ 2× 4.8 | φ 4× 16 | φ 7.5× 7.5 | φ 15× 20 |
