TIMKEN Tapered Roller Bearing JLM813049-K0629

Timken JLM813049-K0629 Overview

This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.

• Minimizes friction between the rotating parts
• Features four interdependent components
• Allows the bearing to handle thrust loads
• Distributes load evenly across the roller
• Offers heavy load carrying capacity

Specifications

• Series: LM813000
• Cone Part Number: JLM813049
• Cup Part Number: JLM813010
• Design Units: METRIC
• Bearing Weight:  0.900 Kg or 1.90 lb
• Cage Type: Stamped Steel

Dimensions

• d – Bore: 70 mm2.7559 in
• D – Cup Outer Diameter: 110.000 mm4.3307 in
• B – Cone Width: 25.000 mm0.9843 in
• C – Cup Width: 20.500 mm0.8071 in
• T – Bearing Width: 26.000 mm1.0236 in

Basic Load Ratings

• C90 – Dynamic Radial Rating (90 million revolutions) : 29700 N6680 lbf
• C1 – Dynamic Radial Rating (1 million revolutions) : 115000 N25700 lbf
• C0 – Static Radial Rating : 168000 N37800 lbf
• Finally, C_a90 – Dynamic Thrust Rating (90 million revolutions): 24800 N5570 lbf