Technical Specifications
Main Dimensions &Performance Data |
d | 177.8 mm |
D | 227.012 mm |
Cr | 187 rpm |
Cor | 425 rpm |
Fatigue load | 40 pu |
Reference speed | 1800 rpm |
limit speed | 2800 rpm |
Type | Tapered roller bearing |
36990/36920 is an inch‑size single‑row tapered roller bearing. Separated cone and cup design enables easy mounting, dismounting and clearance adjustment.
It supports heavy radial load plus one‑direction axial thrust. Optimized roller profile reduces friction and operating temperature. Compact narrow‑width structure saves axial space. Perfect as replacement for imported equipment, widely used in gearbox, construction machinery and mining industry.
