Bearings
Linear Bearings & Shaft
Linear Bearing Units
Closed Linear Bearing Units
Quick Code: BB-530087
R103582020 LSA-B-20 DD Bosch Rexroth Linear Ball Bearing Unit
The R103582020 LSA-B-20 DD Bosch Rexroth Linear Ball Bearing Unit is a precision closed linear bearing unit from the renowned Super series, engineered for demanding industrial applications requiring reliable linear guidance, excellent load-bearing performance, and extended service life with minimal maintenance.
Key Specifications:
- Model: LSA-B-20 DD
- Reference: R103582020LSA-B-20DD
- Brand: Bosch Rexroth
- Inner Dimension: 20mm
- Series: Super series
- Design: Closed version with tandem housing
- Material: Standard bearing steel
- Operating Clearance: Non-adjustable
- Seal: Sealed on all sides
- Lubrication & Maintenance: Relubricatable
- Angle Compensation: Without misalignment compensation
- Temperature Range: -30°C to +80°C
Product Benefits:
- Bosch Rexroth Super series designation ensures superior performance, reliability, and durability in demanding applications
- Sealed on all sides design provides comprehensive protection against contamination, dust, and moisture ingress in harsh industrial environments
- Tandem housing configuration enables enhanced load distribution and dual linear motion guidance for improved stability and rigidity
- Standard bearing steel construction offers robust durability and excellent wear resistance for long-term reliability
- Relubricatable design allows for convenient maintenance and extended bearing life with periodic lubrication
- Non-adjustable operating clearance provides consistent, pre-optimized performance with minimal maintenance requirements
- 20mm inner dimension offers an ideal balance between compact design and substantial load capacity
- Extended temperature operating range (-30°C to +80°C) suitable for diverse industrial environments, including cold storage and heated applications
- Precision-engineered for smooth, repeatable linear motion with high accuracy
Typical Applications:
The R103582020 LSA-B-20 DD is ideal for precision automation systems, machinery automation, material handling equipment, CNC machinery, robotic systems, printing equipment, textile processing machinery, medical equipment, packaging machinery, industrial conveyors, and other applications where compact design, synchronized dual-rail guidance, protected sealed performance, reliable load capacity, and extended operating temperature ranges are essential requirements.
