LM102949/LM102910 Timken Tapered Roller Bearing 45.242mm x 73.431mm x 19.558mm

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

Cone part number: LM102949
Cup part number: LM102910
Bearing weight: 0.319kg


d - Bore
1.7812 in 45.242 mm
D - Cup Outer Diameter
2.8910 in 73.431 mm
B - Cone Width
0.7800 in 19.812 mm
C - Cup Width
0.6200 in 15.748 mm
T - Bearing Width
0.7700 in 19.558 mm
Cup width C: 21.5mm

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)4
4250 lbf18900 N
C1 - Dynamic Radial Rating (1 million revolutions)5
16400 lbf72900 N
C0 - Static Radial Rating
18400 lbf81800 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6