Overview
The Rexnord AK10300 adapter sleeve kit is a shaft locking collar assembly engineered for Rexnord Rex self-aligning roller bearing systems. This adapter sleeve simplifies bearing installation while ensuring proper shaft alignment and secure mounting. Widely used in industrial conveyors, motors, pumps, and gearbox applications, the AK10300 maintains concentricity and reduces installation errors.
Key Features
- Shaft locking collar design with precision-engineered mounting surfaces
- Compatible with Rexnord Rex self-aligning spherical roller bearing housings
- Enables adapter-mounted bearing installation on standard shafts
- Engineered polymer retainer material for durability
- Supports ±2.0° dynamic misalignment capability
- Clearance seal configuration for straightforward maintenance
Technical Specifications
- Part Number: AK10300
- Manufacturer: Rexnord
- Size Code: 10
- Net Weight: 21.90 lbs
- Outside Diameter: 6.75 inches
- Overall Width: 4.25 inches
- Maximum Speed: 2,400 RPM
- Maximum Temperature: 225°F (107°C)
- Shaft Locking Type: Adapter Mount
- Retainer Material: Engineered Polymer
- Seal Type: Clearance Seal
- Slot Dimensions: 1.06″ length × 0.59″ width × 0.28″ depth
- Lubrication: EXXON RONEX MP STD
- Condition: New in Box
Typical Applications
- Conveyor belt drive systems with self-aligning bearing support
- Industrial electric motor bearing installation kits
- Centrifugal pump and compressor bearing mountings
- Gearbox input/output shaft bearing housings
- Textile machinery and material handling equipment
- Paper mill and processing equipment bearing replacements
Compatibility & Replacements
Compatible With
- Rexnord Rex self-aligning spherical roller bearing housings
- Adapter-mounted bearing systems for standard industrial shafts
- Size 10 bore designation bearing applications
- Systems requiring precision shaft-to-bearing concentricity
Replaces / Drop-In Replacement For
- Original equipment manufacturer (OEM) Rexnord AK10300 assemblies
- Equivalent Rexnord Rex adapter sleeve kits for Size 10 applications
Works With
- Rexnord Rex solid-housed spherical roller bearing lines
- Standard industrial bearing installation tools and equipment
- Industrial maintenance practices for power transmission systems
