SKF
BearingBT2-8131 B
Double row tapered roller bearing, TDI design

Specifications
| Bore (d) | 460.000 mm |
| Outer Diameter (D) | 860.000 mm |
| Width (B) | 380.000 mm |
| Seal Type | Open |
| Bearing Type | Tapered Roller |
| Dynamic Load (C) | 9350.000 kN |
| Static Load (C₀) | 17600.000 kN |
| Speed — Grease | 2,000 RPM |
| Speed — Oil | 3,000 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
SKF double row tapered roller bearings are ready-to-mount units, manufactured with a predetermined axial clearance or preload. TDI design bearings have a double row inner ring and two outer rings that usually have an intermediate ring between them. Their roller sets are arranged face-to-face (X-arrangement). Design variants include features such as a helical groove in the bore, locating slots in the inner ring, or seals on both sides.
Cross-References(10)
- NSKBT2-8131 B~$1,598.94→
- NTNBT2-8131 B~$1,543.81→
- FAG (Schaeffler)BT2-8131 B~$1,681.65→
- TimkenBT2-8131 B~$1,626.51→
- KOYO (JTEKT)BT2-8131 B~$1,516.24→
- INA (Schaeffler)BT2-8131 B~$1,378.40→
- MinebeaMitsumi (NMB)BT2-8131 B~$1,378.40→
- RBC BearingsBT2-8131 B~$1,378.40→
- Peer BearingBT2-8131 B~$1,378.40→
- Nachi FujikoshiBT2-8131 B~$1,378.40→
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