Bearings
Linear Bearings & Shaft
Ball Bushings
Bosch Rexroth Ball Bushing
Quick Code: BB-518644
R063005000 KBM-O-50 Bosch Rexroth Open Linear Ball Bearing 50x75x100mm
R063005000 KBM-O-50 Bosch Rexroth Open Linear Ball Bearing
This precision open linear ball bearing from Bosch Rexroth is engineered for smooth, reliable linear motion in demanding industrial applications. The KBM-O-50 model combines robust construction with high-precision performance, making it ideal for machinery requiring consistent linear guidance with minimal friction and wear.
Specifications:
- Bore Diameter: 50mm
- Outside Diameter: 75mm
- Width: 100mm
- Material: Standard bearing steel
- Version: Open design
- Seal: None - open bearing
- Series: Standard series
- Temperature Range: -10°C to +100°C
- Misalignment Compensation: Without compensation
- Reference: R063005000KBM-O-50
Key Features:
- Open design allowing maximum accessibility and easy maintenance
- High-precision ball bearing construction for minimal friction and smooth operation
- Durable standard bearing steel construction for longevity in industrial environments
- Larger bore diameter (50mm) suitable for heavy-load applications
- Extended operating temperature range (-10°C to +100°C) for versatile industrial use
- Lightweight and compact design for space-efficient installation
Typical Applications:
This bearing is commonly used in automated machinery, transfer systems, packaging equipment, CNC machinery, printing presses, and other industrial applications where reliable linear motion guidance and easy maintenance access are essential. The open design makes it particularly suitable for applications in cleaner environments or where regular lubrication and inspection are performed.

