Technical Specifications
Main Dimensions &Performance Data |
d | 384.175 mm |
D | 546.1 mm |
B | 193.675 mm |
Cr | 3470 rpm |
Cor | 8300 rpm |
Fatigue load | 640 pu |
Type | Tapered roller bearing |
331158-A is a heavy-duty double-row tapered roller bearing in TDI face-to-face design. It features one-piece inner ring and preset clearance, ensuring high rigidity and easy installation.
With inner helical oil groove, it achieves excellent lubrication effect and high temperature resistance. It bears large radial load and bidirectional axial load, perfect for heavy load, low speed and harsh working conditions like gearbox, mining and metallurgy equipment.
