Bearings
Linear Bearings & Shaft
Ball Bushings
Bosch Rexroth Ball Bushing
Quick Code: BB-518691
R067005000 KBA-50 Bosch Rexroth Closed Linear Ball Bearing 50x75x100mm
R067005000 KBA-50 Bosch Rexroth Closed Linear Ball Bearing
This heavy-duty closed linear ball bearing from Bosch Rexroth is engineered for superior performance in demanding industrial applications requiring larger diameter shafts. The KBA-50 model delivers smooth, reliable linear motion with robust construction designed to handle higher loads and extended travel distances in machinery and automation systems.
Specifications:
- Bore Diameter: 50mm
- Outside Diameter: 75mm
- Width: 100mm
- Material: Standard bearing steel for durability and cost-effectiveness
- Series: Super series for enhanced load capacity
- Seal Type: Open bearing design
- Version: Closed construction
- Temperature Range: -10°C to +80°C operational range
- Misalignment Compensation: Without compensation for consistent, precise linear guidance
- Reference: R067005000KBA-50
Key Features:
- Super series construction for high-load applications and demanding industrial environments
- Precision ball bearing design for minimal friction and smooth linear motion
- Durable standard bearing steel construction for extended service life
- Large 50mm bore diameter suitable for heavy-duty machinery requiring substantial shaft support
- Closed design providing structural integrity and stable performance
- Bosch Rexroth quality and reliability in precision linear motion technology
Ideal Applications:
This bearing is well-suited for heavy industrial machinery, large-format automation systems, transfer equipment, and other applications requiring smooth linear motion with substantial load-carrying capacity. The super series design and larger diameter make it particularly effective for applications demanding durability and consistent performance in rigorous operating conditions.

