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NTN Bearing Corp.
7309DB
Single Row Angular Contact Ball Bearing - Back-to-Back Arrangement
Item #103418208
- Round Bore
- Angular Contact Ball Bearing
- 45 mm Inside Diameter
- 100 mm Outside Diameter
- 50 mm Width
| Inch/Metric | Metric |
| Snap Ring | No Snap Ring |
| Temperature Range [Min] | -40 °F |
| Static Load Rating [Max] | 19800 lbf |
| Enclosure | Open |
| Rows of Balls | Single |
| Bearing Arrangement | Back-to-Back |
| Bore Type | Round Bore |
| Material | High Carbon Chrome Steel |
| Temperature Range [Max] | 250 °F |
| Bearing Type | Angular Contact Ball Bearing |
| Fillet Radius | 1.5 mm |
| Limiting Speed - Oil | 8200 rpm |
| Contact Angle | 30° |
| I.D. | 45 mm |
| Limiting Speed - Grease | 6200 rpm |
| Ball Material | Steel |
| Precision Level | ISO Class 0 |
| No. in Set | Duplex Set |
| Dynamic Load Rating | 23200 lbf |
| Inner Ring Width | 25 mm |
| Outer Ring Width | 25 mm |
| O.D. | 100 mm |
| Weight | 3.655 LB |
| EAN or UPC | 4547359450408 |
