BNK Precision Ball Screw with Finished Shaft Ends Model BNK12
For this model, screw shafts with a screw shaft outer diameter 4 to 25 mm and a lead 1 to 20 mm are avilable as the standard.
Screwshaftdiameter(mm) : 12
Types
Highlight feature tags
- Preload
- No preload
- Return-pipe type
- Deflector type
- Precision positioning (ball screw)
- Finished shaft ends
- Precision positioning (ball screw)
- Finished shaft ends
- Preload
- No preload
- Deflector type
DN value : 70000
Screwshaftdiameter(mm) :
12
- Precision positioning (ball screw)
- Finished shaft ends
- Preload
- No preload
- Return-pipe type
DN value : 70000
Screwshaftdiameter(mm) :
12
- Precision positioning (ball screw)
- Finished shaft ends
- No preload
- Return-pipe type
DN value : 70000
Screwshaftdiameter(mm) :
12
Detailed information for each model number
Dimensional drawing/Dimensional table
THK Online Services
Member-Exclusive Content
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after registering as a member.
Benefit 1: Useful features
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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. |
Ball Screw Specifications
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. |
