Bearings
Linear Bearings & Shaft
Linear Ball Screw Drive
Ball Screw Bearing Unit
Quick Code: BB-531430
FK30 THK Bearing unit
Also Try
Linear Ball Screw Nut
Buy Now
Product Specification
Article type
Housing unit for locating arrangement with an angular contac
Bearing
2x 7206 in DF-set
Combination
FK/FF
Inner dimension
30mm
Lubrication
Greased
Material
Steel
Preload
With preload
Seal
With labyrinth seal
Version
Flange design
Reference
FK30
Additional Reference:
10191119
Brand
THK
Quick Order Code
BB-531430
Product Description
The FK30 THK Bearing Unit is a precision housing unit designed for fixed-side support applications in ball screw drive systems. This bearing unit delivers reliable performance in demanding linear motion applications requiring accurate shaft positioning and support.
Key Specifications
- Inner Dimension: 30mm shaft diameter
- Bearing Configuration: 2x 7206 angular contact bearings in DF-set arrangement
- Design: Flange design for easy mounting and integration
- Preload: Factory-adjusted preload for optimal rigidity and precision
- Lubrication: Pre-greased with long-life lithium soap-group grease
- Seal Type: Labyrinth seal for enhanced protection against contaminants
- Material: Steel construction for durability and load capacity
- Compatibility: FK/FF combination model, part of THK's precision ball screw support system
Features & Benefits
- JIS Class 5-compliant angular contact bearings ensure high precision and accuracy
- Pre-adjusted preload eliminates the need for field setup and reduces assembly time
- Extended operational life with sealed, pre-greased bearing design
- Labyrinth seal protects internal bearings from dust and debris contamination
- Flange design provides secure, rigid mounting in various industrial applications
Typical Applications
- CNC machine tools and precision machining centers
- Industrial automation equipment
- Semiconductor and electronics manufacturing systems
- Medical device machinery
- High-precision linear motion systems requiring repeatable accuracy
