Full-Ball Type Precision Ball Screw Model BNF-V
The simplest type with a single ball screw nut. It is designed to be mounted using the bolt holes drilled on the flange.
Screw shaft diameter (mm) : 16,20,25,28,32,36,40,45,50
Types
Highlight feature tags
- High speed
- No preload
- Return-pipe type
- Return-piece
- Precision positioning (ball screw)
- High speed
- No preload
- Return-piece
- Precision positioning (ball screw)
DN value : 100000
Screw shaft diameter (mm) :
16,20,25,28,32
- High speed
- No preload
- Return-pipe type
- Precision positioning (ball screw)
DN value : 130000
Screw shaft diameter (mm) :
25,28,32,36,40
- High speed
- No preload
- Return-pipe type
- Precision positioning (ball screw)
DN value : 130000
Screw shaft diameter (mm) :
45,50
Detailed information for each model number
Dimensional drawing/Dimensional table
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Member-Exclusive Content
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after registering as a member.
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Easy product comparisonsHighlight feature -
Save items for laterreview Favorites feature
Benefit 2: Exclusive content
| Products | Contents |
|---|---|
| LM Guide | LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc. |
| Ball Screw | Axial clearance, maximum manufacturing length of shaft, etc. |
| Actuator | Movable part mass, etc. |
Model Number Coding
THK Online Services
Member-Exclusive Content
These contents can be accessed
after registering as a member.
Benefit 1: Useful features
-
Easy product comparisonsHighlight feature
-
Save items for laterreview Favorites feature
Benefit 2: Exclusive content
| Products | Contents |
|---|---|
| LM Guide | LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc. |
| Ball Screw | Axial clearance, maximum manufacturing length of shaft, etc. |
| Actuator | Movable part mass, etc. |
Maximum Manufacturing Length of the Screw Shaft
THK Online Services
Member-Exclusive Content
These contents can be accessed
after registering as a member.
Benefit 1: Useful features
-
Easy product comparisonsHighlight feature
-
Save items for laterreview Favorites feature
Benefit 2: Exclusive content
| Products | Contents |
|---|---|
| LM Guide | LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc. |
| Ball Screw | Axial clearance, maximum manufacturing length of shaft, etc. |
| Actuator | Movable part mass, etc. |
