Description

Timken offers the most extensive line of tapered roller bearings in the world. Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered roller bearings are uniquely designed to manage both thrust and radial loads between a rotating and non-rotating member. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.

Industries:
Aerospace, agriculture, automotive, heavy truck, cement, aggregate, coal, oil and gas, construction, gear drives, machine tools, mining, paper, metals, rail and wind.

Benefits:
Enhanced performance in demanding applications.

Specifications
Series: M612900
Cone part number: JM612949
Cup part number: JM612910
Bearing weight: 1.1kg

Dimensions
Inside diameter d: 70mm
Outside diameter D: 115mm
Width T: 29mm
Cone width B: 23mm
Cup width C: 29mm

Basic load ratings
C0 – Static Radial Rating: 198000 N / 44500 lbf
Ca90 – Dynamic Thrust Rating (90 million revolutions)6: 33900 N / 7630 lbf