SKF
BearingBT2B 331854/HA1
Double row tapered roller bearing, TDI design
Specifications
| Bore (d) | 571.500 mm |
| Outer Diameter (D) | 812.800 mm |
| Width (B) | 285.750 mm |
| Seal Type | Open |
| Bearing Type | Tapered Roller |
| Dynamic Load (C) | 7210.000 kN |
| Static Load (C₀) | 18000.000 kN |
| Speed — Grease | — |
| Speed — Oil | — |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
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.
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