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- NN3000 Series Double Row Super Precision Cylindrical Roller Bearing
- 90 mm ID x 140 mm OD x 1.457" Wide
- Tapered Bore
- Standard Clearance
- Iso Class 4 (ABEC 7) Tolerance
features
- Complies with RoHS restrictions on the use of certain hazardous substances in electrical and electronic equipment
- Use with machine tool spindles for float and high radial loadings
- Designed for exact positioning of the ball screw in a variety of machine tools
| Cage Material | Brass/Bronze |
| Bore Type | Tapered Bore |
| Dynamic Load Rating | 32,200.00 lbf |
| Radial Internal Clearance Specification | R3 - Standard Clearance |
| Radial Internal Clearance | R3 |
| O.D. Type | Straight |
| Tolerance | Iso Class 4 (RBEC 7) |
| Width | 1.457 in |
| Capacity | Standard Capacity |
| O.D. | 140.0000 mm |
| Limiting Speed - Grease | 6600 rpm |
| I.D. | 90 mm |
| Bearing Design | Double Row w/ Triple-Ribbed Inner Ring |
| Ring Modification | Lubrication Groove & 3 Holes in Outer Ring is Standard |
| Limiting Speed - Oil | 7900 rpm |
| Static Load Rating [Max] | 51,100.00 lbf |
| Weight | 4.295 LB |
| EAN or UPC | 29176654916 |
