Bearings
Linear Bearings & Shaft
Linear Carriages
NSK Carriages
Quick Code: BB-518944
RAA45 ALP6Z NSK Carriage
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Product Specification
Ball chain
Without ball chain
Ball-/Roller rows
Four Row
Brand
NSK
Design
Block carriage
Lubrication & Maintenance
Can be relubricated (via the lubrication nipple)
Material
Steel, Plastic
Preload
Light preload
Seal
End Seals and Sealing Strips
Series
45 series
Temperature range
-40 to +80 °C
Tolerance class
P6
Type of rolling elements
Rollers
Version
Low design
Reference
RAA45ALP6Z
Additional Reference:
10131544
Quick Order Code
BB-518944
Product Description
The RAA45 ALP6Z NSK Carriage is a precision-engineered linear motion component designed for high-performance industrial applications requiring smooth, accurate linear travel. This block carriage delivers exceptional performance in demanding automation and machinery environments.
Key Features:
- Design: Block carriage configuration for versatile mounting options
- Rolling Elements: Four-row roller type design for superior load capacity and stability
- Series: 45 series – part of NSK's comprehensive carriage range
- Materials: Durable steel and plastic construction for long-lasting performance
- Preload: Light preload specification for smooth operation
- Tolerance Class: P6 precision grade for demanding applications
- Temperature Range: Operating capability from -40 to +80°C
- Low Design Version: Compact profile for space-constrained installations
Maintenance & Protection:
- Relubrication via lubrication nipple for easy ongoing maintenance
- End seals and sealing strips provide contamination protection
- No ball chain configuration
Ideal Applications:
The RAA45 ALP6Z is perfectly suited for CNC machinery, robotics, automation systems, and other precision industrial equipment requiring reliable linear guidance solutions with excellent load-carrying capacity and accuracy.

