Bearings
Linear Bearings & Shaft
Linear Ball Screw Drive
Ball Screw Bearing Unit
Quick Code: BB-530941
FK12 THK Bearing unit
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Product Specification
Article type
Housing unit for locating arrangement with an angular contac
Bearing
2x 7001 in DF-set
Combination
FK/FF
Inner dimension
12mm
Lubrication
Greased
Material
Steel
Preload
With preload
Seal
With labyrinth seal
Version
Flange design
Reference
FK12
Additional Reference:
10188858
Brand
THK
Quick Order Code
BB-530941
Product Description
The FK12 THK Bearing Unit is a precision ball screw support unit designed for fixed-side mounting applications. This housing unit is engineered to provide reliable locating arrangement with angular contact bearings, making it ideal for high-precision linear motion systems.
Key Specifications:
- Inner Dimension: 12mm
- Bearing Configuration: 2x 7001 angular contact bearings in DF-set arrangement
- Design Type: Flange design for compact integration
- Material: Steel construction for durability and precision
- Preload: Equipped with adjusted preload for optimal bearing performance
- Lubrication: Pre-greased with lithium soap-group grease for extended operation
- Seal: Labyrinth seal design for reliable contamination protection
- Combination: Compatible with FK/FF support unit models
Application Benefits:
The FK12 is specifically tailored for precision ball screw applications requiring high rigidity and accurate positioning. The angular contact bearing configuration provides excellent radial and axial load capacity, while the flange design enables secure mounting in space-constrained installations. The factory-applied grease and labyrinth seal ensure long-term maintenance-free operation in industrial automation, machining centers, and precision positioning systems.
