NSK BSF3080DDUHP2B R BE4L5 2 Row Ball Screw Support Bearing - 30 mm ID, 80 mm OD 28 mm Race Width
- RS Stock No.:
- 126-6938
- Mfr. Part No.:
- BSF3080DDUHP2B R BE4L5
- Brand:
- NSK
Image representative of range
Subtotal (1 unit)*
£256.13
(exc. VAT)
£307.36
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 2 unit(s) ready to ship
- Plus 2 unit(s) shipping from 06 May 2026
- Plus 13 unit(s) shipping from 20 May 2026
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Units | Per unit |
|---|---|
| 1 + | £256.13 |
*price indicative
- RS Stock No.:
- 126-6938
- Mfr. Part No.:
- BSF3080DDUHP2B 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 | |
| Inside Diameter | 30mm | |
| Product Type | Ball Screw Support Bearing | |
| Outside Diameter | 80mm | |
| Race Width | 28mm | |
| Cage Material | Steel | |
| Ball Material | Steel | |
| End Type | Sealed | |
| Number of Rows | 2 | |
| Static Load Rating | 55.5kN | |
| Contact Angle | 60° | |
| Internal Clearance | CN | |
| Dynamic Load Rating | 28.6kN | |
| Series | BSF | |
| Bore Type | Parallel | |
| Standards/Approvals | No | |
| Limiting Speed | 3900rpm | |
| Flange Outside Diameter | 80mm | |
| Bearing Type | Single Row Angular Contact Ball | |
| Race Type | Flanged | |
| Select all | ||
|---|---|---|
Brand NSK | ||
Inside Diameter 30mm | ||
Product Type Ball Screw Support Bearing | ||
Outside Diameter 80mm | ||
Race Width 28mm | ||
Cage Material Steel | ||
Ball Material Steel | ||
End Type Sealed | ||
Number of Rows 2 | ||
Static Load Rating 55.5kN | ||
Contact Angle 60° | ||
Internal Clearance CN | ||
Dynamic Load Rating 28.6kN | ||
Series BSF | ||
Bore Type Parallel | ||
Standards/Approvals No | ||
Limiting Speed 3900rpm | ||
Flange Outside Diameter 80mm | ||
Bearing Type Single Row Angular Contact Ball | ||
Race Type Flanged | ||
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
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