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NTN Bearing Corp.
NK45/20R+1R40X45X20
Machined Ring Needle Roller Bearing w/ Inner Ring
Item #113626562
- Machined Bearing w/ Inner Ring Bearing Design
- Single Row
- Round Bore
- 40 mm Inside Diameter
- 55 mm Outside Diameter
| Bore Type | Round Bore |
| Material | High Carbon Chrome Steel |
| O.D. | 55 mm |
| Static Load Rating [Max] | 11800 lbf |
| I.D. | 40 mm |
| Limiting Speed | 9000 rpm |
| Limiting Speed - Grease | 6000 rpm |
| Radial Internal Clearance | CN |
| Dynamic Load Rating | 6300 lbf |
| Inner Ring O.D. | 45 mm |
| Inch/Metric | Metric |
| Precision Level | ISO Class 0 |
| Oil Hole | w/Oil Hole |
| Enclosure | Open |
| Fillet Radius | 0.3 mm |
| Bearing Design | Machined Bearing w/ Inner Ring |
| Temperature Range [Min] | -40 °F |
| Temperature Range [Max] | 250 °F |
| Weight | 0.321 LB |
| EAN or UPC | 4547359128734 |
