Bearings
Linear Bearings & Shaft
Linear Ball Screw Drive
Linear Ball Screw Nut
Quick Code: BB-529221
EBB3205-3RR THK Ball screw nut
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Product Specification
Article type
Nut for a rolled shaf
Flange type
Double-chamfered
Inner dimension
32mm
Material
Steel
Number of holes
3
Outer dimension
80mm
Preload
Without preload
Seal
Labyrinth seal
Tolerance class
Tolerance class P5 / ABEC 5
Width
52mm
Reference
EBB3205 -3RR
Additional Reference:
10169548
Brand
THK
Quick Order Code
BB-529221
Product Description
The EBB3205-3RR THK Ball screw nut is a precision-engineered linear ball screw nut designed for high-accuracy rotary-to-linear motion conversion in industrial applications. This double-chamfered flanged nut combines robust construction with reliable performance for machine tools, automated positioning systems, and precision assembly equipment.
Key Specifications:
- Brand: THK
- Inner Diameter: 32mm
- Outer Diameter: 80mm
- Width: 52mm
- Material: Steel
- Mounting: 3 mounting holes
- Flange Type: Double-chamfered
- Preload: Without preload
- Seal Type: Labyrinth seal
- Tolerance Class: P5 / ABEC 5
- Article Type: Nut for rolled shaft
Applications:
This ball screw nut is ideal for:
- CNC machine tools and precision machining centers
- Automated assembly and positioning systems
- Industrial linear actuators
- Precision motion control equipment
- Heavy-duty industrial automation
The labyrinth seal provides effective protection against contaminants while maintaining smooth operation, and the P5/ABEC 5 tolerance class ensures high accuracy and repeatability for demanding applications.

