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: HM212000
Cone part number: HM212049
Cup part number: HM212010
Bearing weight: 1.8 Kg

Dimensions
d – Bore: 2.6250 in / 66.675 mm
D – Cup outer diameter: 4.8125 in / 122.238 mm
B – Cone width: 1.5100 in / 38.354 mm
C – Cup width: 1.1700 in / 29.718 mm
T – Bearing width: 1.5000 in / 38.100 mm

Basic load ratings
C90 – Dynamic Radial Rating (90 million revolutions)4: 15600 N
C1 – Dynamic Radial Rating (1 million revolutions)5: 267000 N
C0 – Static Radial Rating: 279000 N
Ca90 – Dynamic Thrust Rating (90 million revolutions)6: 40000 N