Bearings
Linear Bearings & Shaft
Linear Bearing Units
Closed Linear Bearing Units
Quick Code: BB-518758
R108561220 LSAT-A-12 DD Bosch Rexroth Linear Ball Bearing Unit
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Product Specification
Brand
Bosch Rexroth
Inner dimension
12mm
Material
Standard bearing steel
Operating clearance
Non-adjustable
Seal
Sealed on all sides
Series
Super series
Specialty
Tandem housing
Temperature range
-10 to +80 deg C
Version
Closed
Reference
R108561220LSAT-A-12DD
Additional Reference:
10130924
Quick Order Code
BB-518758
Product Description
The R108561220 LSAT-A-12 DD is a precision closed linear ball bearing unit from Bosch Rexroth, engineered for demanding applications requiring compact, high-performance linear motion. This Super series unit features a tandem housing configuration, making it ideal for applications demanding increased load capacity and extended travel distances with synchronized motion control.
Key Specifications:
- Inner Dimension: 12mm
- Brand: Bosch Rexroth
- Series: Super Series
- Material: Standard Bearing Steel
- Version: Closed Design
- Seal: Sealed on All Sides
- Operating Clearance: Non-adjustable
- Specialty: Tandem Housing
- Temperature Range: -10°C to +80°C
- Reference: R108561220LSAT-A-12DD
Features:
- Tandem housing design provides enhanced load distribution and improved rigidity for demanding applications
- Sealed on all sides for maximum protection against contaminants, dust, and debris in harsh environments
- Super series construction delivers superior performance and durability in compact form factor
- Non-adjustable operating clearance provides consistent, pre-optimized performance without tuning requirements
- Precision standard bearing steel construction ensures reliable, smooth linear motion
- Compact 12mm inner dimension suitable for space-constrained applications
- Wide temperature operating range accommodating diverse environmental conditions
Typical Applications:
The R108561220 LSAT-A-12 DD is ideal for precision automation systems, compact machinery, printing equipment, material handling devices, textile processing machinery, medical equipment, and other applications where compact design, synchronized dual-rail guidance, and protected sealed performance are essential requirements.

