Needle Bearing, 1/2"X11/16"

Needle Bearing, 1/2"X11/16"

The B88 Needle Bearing is a compact needle roller and cage assembly designed to deliver high load capacity in tight spaces. With no inner or outer rings, this bearing uses the mating shaft and housing as raceways—allowing maximum load-carrying performance within a minimal cross section. Ideal for applications where space is limited but strength can’t be compromised.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: B88
• Product Type: Needle roller and cage assembly
• Inside Diameter: 1/2 in
• Outside Diameter: 11/16 in
• Closure Type: Unsealed
• Design: No inner or outer ring (shaft and housing serve as raceways)
• Construction: Complement of needle rollers retained by cage
• Series: B Series – Standard full complement of mechanically retained needle rollers
• BH Series (Related): Heavy series full complement design
• -OH Designation (Related): Includes oil hole for lubrication (when specified)

Ideal For

• Compact mechanical assemblies with limited radial space
• Applications requiring high load capacity in a small envelope
• Machinery where shaft and housing can serve as bearing raceways
• Agricultural, industrial, and power transmission equipment
• Situations where strength matters but space is tight