Bearings
Linear Bearings & Shaft
Linear Ball Screw Drive
Linear Ball Screw Nut
Quick Code: BB-529217
EBB1605-4RR THK Ball screw nut
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Product Specification
Article type
Nut for a rolled shaf
Flange type
Double-chamfered
Inner dimension
16mm
Material
Steel
Number of holes
3
Outer dimension
48mm
Preload
Without preload
Seal
Labyrinth seal
Tolerance class
Tolerance class P5 / ABEC 5
Width
55mm
Reference
EBB1605 -4RR
Additional Reference:
10169530
Brand
THK
Quick Order Code
BB-529217
Product Description
The EBB1605-4RR THK Ball Screw Nut is a precision-engineered linear ball screw nut designed to convert rotary motion into smooth, accurate linear motion. This component is ideal for applications requiring high accuracy and repeatability in linear actuators, machine tools, automation equipment, and industrial machinery.
Key Features & Specifications:
- Brand: THK
- Article Type: Nut for rolled shaft
- Material: Steel construction for durability and reliability
- Inner Diameter: 16mm
- Outer Diameter: 48mm
- Width: 55mm
- Flange Type: Double-chamfered design for enhanced load distribution
- Number of Mounting Holes: 3 holes for secure installation
- Preload: Without preload for flexible application requirements
- Seal Type: Labyrinth seal to protect against contaminants and extend service life
- Tolerance Class: P5 / ABEC 5 for precision performance
Applications:
This ball screw nut is suitable for use in CNC machine tools, industrial automation systems, positioning equipment, and other precision machinery where accurate linear motion conversion is critical.
For applications requiring a different configuration, please refer to our extensive inventory of over 60 linear ball screw nut options available in various sizes, materials, preloads, and sealing types.

