Changzhou Suma Precision Machinery Co., Ltd
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AISI Steel Needle Roller Pins / Steel Dowel Pin 3*12mm
Top characteristics of Steel Needle Roller Pins
Crowned, rounded spherical, and chamfered ends Cylindrical Needle roller (including chamfer on both ends) are available. All precision shafts and pins materials are through-hardened, except carbon steel.
Main Uses
1: Crossed roller bearings
2: Joint bearings
3: Precision rotary table bearings
4: Precision main shaft bearings
5: High precision bearings
| 1.5mm Series | 1.5 * 1.40, 1.5*1.5 |
| 2.0mm Series | 2 .0* 1.90, 2.0*2.0 |
| 3.0mm Series | 3.0 * 2.85, 3.0 * 3.0 |
| 4.0mm Series | 4.0 * 3.80, 4 .0* 4.0 |
| 5.0mm Series | 5.0 * 4.80, 5 .0* 5.0 |
| 6.0mm Series | 6.0 * 5.80, 6.0 * 6.0 |
| 7.0mm Series | 7.0 * 6.80, 7.0 * 7.0 |
| 8.0mm Series | 8.0 * 7.80, 8.0 * 8.0 |
| 10.0mm Series | 10.0 * 9.8, 10.0 * 10 |
