NSK
BearingBT1B 639405/Q
Single row tapered roller bearing
From ~$44.36at Zoro
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Specifications
| Bore (d) | 28.000 mm |
| Outer Diameter (D) | 68.000 mm |
| Width (B) | 50.000 mm |
| Seal Type | Open |
| Bearing Type | Tapered Roller |
| Dynamic Load (C) | 42.900 kN |
| Static Load (C₀) | 40.000 kN |
| Speed — Grease | 17,857 RPM |
| Speed — Oil | 12,000 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
NSK equivalent
Cross-References(10)
- NTNBT1B 639405/Q~$42.83→
- FAG (Schaeffler)BT1B 639405/Q~$46.65→
- TimkenBT1B 639405/Q~$45.13→
- KOYO (JTEKT)BT1B 639405/Q~$42.07→
- INA (Schaeffler)BT1B 639405/Q~$38.24→
- MinebeaMitsumi (NMB)BT1B 639405/Q~$38.24→
- RBC BearingsBT1B 639405/Q~$38.24→
- Peer BearingBT1B 639405/Q~$38.24→
- Nachi FujikoshiBT1B 639405/Q~$38.24→
- SKFBT1B 639405/Q~$48.95→
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