LM78349/LM78310A Timken Tapered Roller Bearing 34.989x61.973x17.000mm

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: LM78300
Cone part number: LM78349
Cup part number: LM78310A
Bearing weight: 0.1929kg

Dimensions
Inside diameter d: 1.3775 in 34.989 mm
Outside diameter D: 2.4399 in 61.973 mm
Width T: 0.6693 in 17.000 mm
Cone width B: 0.5354 in 13.599 mm
Cup width C: 0.6575 in 16.701 mm

Basic load ratings
C90 - Dynamic Radial Rating (90 million revolutions)4: 2480 lbf 11000 N
C1 - Dynamic Radial Rating (1 million revolutions)5: 9560 lbf 42500 N
C0 - Static Radial Rating: 11800 lbf 52400 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6: 1880 lbf 8380 N