Bearings
Linear Bearings & Shaft
Linear Carriages
Bosch Rexroth Carriages
Quick Code: BB-522227
R044381301 MWA-009-BNS-C1-H-3 (NRII) Bosch Rexroth Carriage
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Product Specification
Ball chain
Without ball chain
Ball-/Roller rows
Double Row
Brand
Bosch Rexroth
Design
Block carriage
Lubrication & Maintenance
Can be relubricated (via the lubrication nipple)
Material
Steel (with Anti-Corrosion Protection), Plastic
Preload
Light preload
Seal
End Seals
Series
9 series
Temperature range
-10 to +100 °C
Tolerance class
H (High-Precision Class)
Type of rolling elements
Balls
Version
Wide design
Reference
R044381301MWA009BNSC1H3
Additional Reference:
10141347
Quick Order Code
BB-522227
Product Description
The R044381301 MWA-009-BNS-C1-H-3 (NRII) Bosch Rexroth Carriage is a compact, high-precision linear carriage engineered for demanding motion control applications requiring superior accuracy and reliability. This block carriage design delivers exceptional performance in space-constrained environments while maintaining the robust construction Bosch Rexroth is known for.
Key Specifications:
- Series: 9 series
- Design: Block carriage with wide configuration
- Rolling Elements: Ball bearings in double row arrangement
- Preload: Light preload for smooth, responsive motion with minimal friction
- Material: Steel with anti-corrosion protection and plastic components for durability and environmental resistance
- Seal Type: End seals for effective contamination protection
- Tolerance Class: H (High-Precision Class) for superior accuracy
- Operating Temperature Range: -10 to +100°C
- Ball Chain: Without ball chain
- Version: Wide design for enhanced load distribution
Features & Benefits:
- High-precision tolerance class (H) ensures exceptional accuracy for precision-critical applications
- Relubrication capability via lubrication nipple for extended service life and convenient maintenance
- Double row ball bearing configuration provides balanced load distribution and smooth operation
- Wide block carriage design offers increased load capacity and stability while optimizing space efficiency
- Anti-corrosion steel with plastic components resist environmental degradation and extend component longevity
- Light preload maintains precision and stability while minimizing energy consumption
Ideal Applications:
This high-precision carriage is well-suited for demanding applications including precision CNC machinery, optical equipment, semiconductor processing, pharmaceutical automation, and other industrial systems requiring accurate linear motion in compact spaces with superior repeatability and long-term reliability.

