Bearings
Linear Bearings & Shaft
Linear Ball Screw Drive
Linear Ball Screw Nut
Quick Code: BB-529225
EBB4005-6RR THK Ball screw nut
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Product Specification
Article type
Nut for a rolled shaf
Flange type
Double-chamfered
Inner dimension
40mm
Material
Steel
Number of holes
4
Outer dimension
93mm
Preload
Without preload
Seal
Labyrinth seal
Tolerance class
Tolerance class P5 / ABEC 5
Width
70mm
Reference
EBB4005 -6RR
Additional Reference:
10169553
Brand
THK
Quick Order Code
BB-529225
Product Description
The EBB4005-6RR THK Ball screw nut is a precision-engineered linear motion component designed to convert rotary motion into smooth, accurate linear movement. This high-performance nut is ideal for applications requiring reliable positioning and repeatability in machine tools, industrial automation, and precision manufacturing equipment.
Key Specifications:
- Brand: THK
- Article Type: Nut for rolled shaft
- Inner Diameter: 40mm
- Outer Diameter: 93mm
- Width: 70mm
- Material: Steel
- Number of Mounting Holes: 4
- Flange Type: Double-chamfered
- Preload: Without preload
- Seal Type: Labyrinth seal
- Tolerance Class: P5 / ABEC 5
Features & Benefits:
- Double-chamfered flange design for enhanced durability and smooth operation
- Labyrinth seal provides effective protection against contamination and debris
- P5/ABEC 5 tolerance class ensures excellent accuracy and repeatability
- Four-hole mounting configuration for secure installation in various orientations
- Steel construction delivers strength and longevity in demanding industrial environments
Ideal Applications: CNC machine tools, automated assembly systems, precision positioning equipment, and industrial linear motion systems where high accuracy and reliability are essential.

