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- Cylindrical Bore Type
- 130 mm I.D.
- 230 mm O.D.
- 40 mm Width
description
- Nachi's new BMBU 40 degree angular contact ball bearings have a counter bored inner ring and new optimized cage for better lubricant flow, especially in vertical shaft electric motor applications. Lower rotating mass results in better energy efficiency.
| Rolling Element Material | Steel |
| Temperature Range [Max] | 248 °F |
| Ball Material | Steel |
| I.D. | 130 mm |
| ISO Precision Class | P0 |
| Contact Angle | 40° |
| Static Load Rating [Max] | 186000 N |
| Width | 40 mm |
| Bearing Type | Angular Contact |
| Outer Ring Material | Steel |
| Limiting Speed - Oil | 2800 rpm |
| Bore Type | Cylindrical Bore |
| Inner Ring Material | Steel |
| Universally (Flush) Ground | Yes |
| Limiting Speed - Grease | 2200 rpm |
| O.D. | 230 mm |
| Cage Material | Brass |
| Seals or Shields | No |
| Dynamic Load Rating | 184000 N |
| Weight | 13.66 LB |
