IKO Machined Type Needle LRB324024/IKO | AIMS Industrial

About Structure and Features

• Structure and features inner rings are heat-treated and finished by grinding to a high degree of accuracy.
• In the case of needle roller bearings, normally, the shafts are heat-treated and finished by grinding, and used as the raceway surfaces.
• However, when it is impossible to make shaft surfaces according to the specified surface hardness or surface roughness, inner rings are used.
• Inner rings include those for Shell Type Needle Roller Bearings and those for general use and are available in a variety of dimensions.
• When shafts move axially or seals are used adjacent to bearings, wide inner rings can be selected.
• Inner rings can also be used economically as bushings without requiring any additional machining

Needle Roller Bearing Inner Rings (LRB, LRTZ inch and metric series) are precision ground replacement inner rings for needle roller bearing assemblies in gearboxes, automotive, and precision industrial machinery.

Automotive and Engineering

• Needle roller bearing inner ring replacement in vehicle and machinery drives
• Gearbox and drivetrain bearing inner ring maintenance
• Automotive and industrial machinery needle bearing component supply

General Engineering

• Industrial plant needle bearing inner ring replacement
• Workshop and plant bearing assembly inner ring supply
• Engineering machinery bearing component maintenance

• Type: Needle roller bearing inner ring
• Construction: Ground precision race
• Pairs with: Drawn-cup or machined needle bearings