Bearings
Linear Bearings & Shaft
Ball Bushings
Bosch Rexroth Ball Bushing
Quick Code: BB-523180
R066802500 KBSE-25 Bosch Rexroth Closed Linear Ball Bearing 25x37x37mm
R066802500 KBSE-25 Bosch Rexroth Closed Linear Ball Bearing
The R066802500 KBSE-25 is a precision-engineered closed linear ball bearing from Bosch Rexroth, designed to deliver reliable linear motion in compact industrial applications. This segment series model combines robust construction with a closed design to provide consistent performance in applications where space efficiency and smooth operation are essential.
Product Specifications:
- Reference Number: R066802500KBSE-25
- Brand: Bosch Rexroth
- Inside Diameter: 25mm
- Outside Diameter: 37mm
- Width: 37mm
- Series: Segment series
- Version: Closed
- Seal Type: Open bearing (no seal)
- Material: Standard bearing steel
- Operating Temperature Range: -10°C to +80°C
- Misalignment Compensation: Without
Key Features:
- Closed design architecture provides smooth, consistent linear motion guidance
- Segment series construction delivers an optimal balance of load capacity and compact dimensions
- Standard bearing steel construction ensures durability and reliable performance
- Precision-engineered for minimal play and enhanced accuracy in linear motion applications
- Compact 25x37x37mm form factor ideal for space-constrained installations
- Operating temperature range (-10°C to +80°C) suitable for standard industrial environments
- Trusted Bosch Rexroth engineering and quality assurance
Typical Applications:
The KBSE-25 is well-suited for:
- Compact automation equipment and machinery
- Precision assembly and positioning systems
- Light to medium-load linear motion applications
- Medical and laboratory equipment
- Printing and labeling machinery
- Packaging and material handling systems
- Industrial control systems requiring smooth, reliable linear guidance
- Applications where space optimization is critical without compromising performance
The closed design of this bearing provides excellent guidance for linear motion while the open bearing configuration allows for easy maintenance and lubrication in controlled environments. This makes the KBSE-25 an ideal choice for applications requiring precision motion without the need for advanced sealing protection.

