Bearings
Linear Bearings & Shaft
Linear Bearing Units
Closed Linear Bearing Units
Quick Code: BB-518803
R170144020 LSAH-SH-40 DD Bosch Rexroth Linear Ball Bearing Unit
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Product Specification
Brand
Bosch Rexroth
Inner dimension
40mm
Material
Standard bearing steel
Operating clearance
Non-adjustable
Seal
Sealed on all sides
Series
Super range
Temperature range
-20 to +80 deg C
Version
Closed
Reference
R170144020LSAH-SH-40DD
Additional Reference:
10130978
Quick Order Code
BB-518803
Product Description
The R170144020 LSAH-SH-40 DD is a premium closed linear ball bearing unit from Bosch Rexroth, engineered for demanding industrial applications requiring reliable linear motion with maximum protection.
Key Specifications:
- Inner Dimension: 40mm
- Series: Super range
- Material: Standard bearing steel
- Seal Design: Sealed on all sides for maximum protection
- Operating Clearance: Non-adjustable
- Temperature Range: -20°C to +80°C
- Version: Closed housing design
Product Benefits:
This closed linear bearing unit is designed to deliver smooth, precise linear motion in challenging environments. The sealed-on-all-sides design provides superior protection against dust, debris, and contaminants, making it ideal for:
- Industrial automation and machinery
- Food processing and packaging equipment
- Medical device applications
- Environmental control systems requiring washdown resistance
- Precision positioning systems with high reliability demands
The Bosch Rexroth Super range construction ensures exceptional performance and longevity, backed by the trusted engineering excellence of this leading bearing manufacturer.

