Shimano 10629 Bearing Spacer

Product Description

The SHIMANO 10629 is a bearing spacer designed to maintain precise bearing alignment and correct axial spacing within Shimano drivetrain and hub assemblies. Bearing spacers serve a critical function in rotating systems: they control preload, prevent bearing migration, and reduce side-load stress on bearing races. This component is a direct OEM-specification replacement intended for installation by bicycle mechanics and qualified service technicians working on Shimano-equipped systems.

The 10629 is used in Shimano component service applications where bearing spacing must be restored to factory specification. It is typically installed during hub overhauls, bottom bracket service, or drivetrain rebuilds where worn or damaged spacers are replaced to restore correct bearing function and extend component service life.

Key Features

• OEM-specification bearing spacer for precise axial load control
• Maintains correct bearing preload and alignment in rotating assemblies
• Direct replacement restores factory bearing spacing
• Designed for use within Shimano component service procedures

Compatibility

Designed as an OEM-style replacement bearing spacer for use in Shimano component assemblies requiring part number 10629.

Installation Notes

Installation should be performed by a qualified bicycle mechanic or service technician familiar with Shimano service procedures. Fully disassemble and clean the bearing assembly before replacing the spacer, and inspect bearing races and cones for wear before reassembly. Follow the applicable Shimano service manual for the specific component to ensure correct spacer orientation and seating.

Technical Specifications

• Component Type: Bearing Spacer
• Brand: SHIMANO

Standard Information

• Brand: SHIMANO
• Manufacturer Part Number: 10629