NSK BSF2068DDUHP2B R BE4L5 2 Row Ball Screw Support Bearing - 20 mm ID, 68 mm OD 28 mm Race Width
- RS Stock No.:
- 126-6933
- Mfr. Part No.:
- BSF2068DDUHP2B R BE4L5
- Brand:
- NSK
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Subtotal (1 unit)*
£208.31
(exc. VAT)
£249.97
(inc. VAT)
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In Stock
- Plus 6 unit(s) shipping from 01 December 2025
- Plus 4 unit(s) shipping from 26 March 2026
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Units | Per unit |
|---|---|
| 1 + | £208.31 |
*price indicative
- RS Stock No.:
- 126-6933
- Mfr. Part No.:
- BSF2068DDUHP2B R BE4L5
- Brand:
- NSK
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NSK | |
| Product Type | Ball Screw Support Bearing | |
| Inside Diameter | 20 mm | |
| Outside Diameter | 68 mm | |
| Race Width | 28mm | |
| Ball Material | Steel | |
| Cage Material | Steel | |
| End Type | Sealed | |
| Number of Rows | 2 | |
| Static Load Rating | 41kN | |
| Contact Angle | 60° | |
| Dynamic Load Rating | 25.1kN | |
| Bore Type | Parallel | |
| Standards/Approvals | No | |
| Series | BSF | |
| Limiting Speed | 5800rpm | |
| Flange Outside Diameter | 68mm | |
| Bearing Type | Single Row Angular Contact Ball | |
| Race Type | Flanged | |
| Select all | ||
|---|---|---|
Brand NSK | ||
Product Type Ball Screw Support Bearing | ||
Inside Diameter 20 mm | ||
Outside Diameter 68 mm | ||
Race Width 28mm | ||
Ball Material Steel | ||
Cage Material Steel | ||
End Type Sealed | ||
Number of Rows 2 | ||
Static Load Rating 41kN | ||
Contact Angle 60° | ||
Dynamic Load Rating 25.1kN | ||
Bore Type Parallel | ||
Standards/Approvals No | ||
Series BSF | ||
Limiting Speed 5800rpm | ||
Flange Outside Diameter 68mm | ||
Bearing Type Single Row Angular Contact Ball | ||
Race Type Flanged | ||
- COO (Country of Origin):
- GB
Ball Screw Support Bearings - BSF Series
The BSF series of bearings is equivalent to the BSN range of bearings, with an extended outer ring, with bolt holes for easy direct mounting. Relubrication holes in outside surface and face of the outer ring allow for relubrication during operation if necessary. The holes are closed off with set screws. An extraction groove on the outer surface of the outer ring aids removal of the bearing.
BSF-DT Series
The matched DT pairs are essentially the same as the individual bearings. The two individual bearings have been matched together in the paired version. Some sizes also have extra fixing holes in the outer diameter. Both bearings have a V-shaped mark on the outer diameter to ensure that they are arranged correctly.
Features and Benefits
• 60° Contact angle enabling the bearings to support large axial forces
• Double row to support axial force in two directions
• Contact lip seal provides excellent sealing with low friction and heat generation
• Greased for life (under normal operating conditions)
• Easy mounting directly onto machinery
• Extraction groove to aid with removal
• Set screws
Product Application Information
Ideal for use in machine tools.
Ball Screw Support Bearings
Related links
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