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Product specifications
| Name | Needle roller |
| Model | 6.00*5.90 |
| Material | GCR15, SUJ2 , AISI52001 |
| Hardness | HRC60-65 |
| Out Diameter Tolerance | 0.001mm |
| Length tolerance | +0/-0.03mm |
| Parallelism | 0.01mm |
| Perpendicularity | 0.01mm |
| Endface runout | 0.01mm |
| Roundness | 0.0005mm |
| Roughness | Ra0.06um |
Normal Specifications
| 1.50 * 1.40, | 1.50 * 1.43 | 1.50 * 1.45 |
| 2.00 * 1.90 | 2.00 * 1.93 | 2.00 * 1.95 |
| 3.00 * 2.90, | 3.00 * 2.93 | 3.00 * 2.95 |
| 4.00 * 3.90 | 4.00 * 3.93 | 4.00 * 3.95 |
| 6.00 * 5.90 | 6.00 * 5.93 | 6.00 * 5.95 |
| 9.00 * 8.90 | 9.00 * 8.93 | 9.00 * 8.95 |
| 12 * 11.90 | 12 * 11.93 | 12 * 11.95 |
| V3.0 * 2.90 | V4.0 * 3.90 | V5.0 * 4.90 |
| V6.0 * 5.90 | V9.0 * 8.90 | V12 * 11.85 |
Main Use
1: Crossed roller linear guides
2: Cylindrical roller type linear rails
3: Anti-creep crossed roller linear guide
4: Crossed roller bearings
5: Linear bearings, linear motors,
6: oneway bearings oneway clutches
7: Heavy-load linear rails, linear rails for CNC and some other rails.
You can customized the Needle roller you want.
Thanks
Tungsten carbide short needle rollers
