SKF
Bearing30217T71 J2/QDB
Matched tapered roller bearings arranged back-to-back

Specifications
| Bore (d) | 85.000 mm |
| Outer Diameter (D) | 150.000 mm |
| Width (B) | 71.000 mm |
| Seal Type | Open |
| Bearing Type | Tapered Roller |
| Dynamic Load (C) | 303.000 kN |
| Static Load (C₀) | 440.000 kN |
| Speed — Grease | 2,600 RPM |
| Speed — Oil | 4,300 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
Matched tapered roller bearings arranged back-to-back (O-arrangement, load lines diverge towards the bearing axis) accommodate high radial loads, axial loads in both directions, and tilting moments. The precision manufactured intermediate rings between the innner and outer rings enable a defined internal clearance or preload to be achieved when mounted. Matched tapered roller bearings are typically used in gearboxes, hoisting equipment, rolling mills, and machines in the mining industry.
Cross-References(10)
- NSK30217T71 J2/QDB~$99.31→
- NTN30217T71 J2/QDB~$95.88→
- FAG (Schaeffler)30217T71 J2/QDB~$104.44→
- Timken30217T71 J2/QDB~$101.02→
- KOYO (JTEKT)30217T71 J2/QDB~$94.17→
- INA (Schaeffler)30217T71 J2/QDB~$85.61→
- MinebeaMitsumi (NMB)30217T71 J2/QDB~$85.61→
- RBC Bearings30217T71 J2/QDB~$85.61→
- Peer Bearing30217T71 J2/QDB~$85.61→
- Nachi Fujikoshi30217T71 J2/QDB~$85.61→
Need help finding the right bearing?