NSK BSN4090DDUHP2B R BE4L5 Single Row Angular Contact Ball Bearing- Both Sides Sealed 40mm I.D, 90mm O.D
- RS Stock No.:
- 126-6960
- Mfr. Part No.:
- BSN4090DDUHP2B R BE4L5
- Brand:
- NSK
Image representative of range
Subtotal (1 unit)*
£280.29
(exc. VAT)
£336.35
(inc. VAT)
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- Shipping from 10 November 2025
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Units | Per unit |
---|---|
1 + | £280.29 |
*price indicative
- RS Stock No.:
- 126-6960
- Mfr. Part No.:
- BSN4090DDUHP2B 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 | 40mm | |
Outside Diameter | 90mm | |
Race Width | 46mm | |
Ball Bearing Type | Single Row Angular Contact Ball Bearing | |
Sealing Arrangement | Both Sides Sealed | |
Bearing Clearance | CN | |
Material | Steel | |
Ball Material | Steel | |
Cage Material | Steel | |
Number of Rows | 2 | |
Static Load Rating | 135kN | |
Dynamic Load Rating | 75kN | |
Bore Type | Parallel | |
Race Type | Plain | |
Partial Bearing Code | BSN4090DDUHP2B | |
Select all | ||
---|---|---|
Brand NSK | ||
Inside Diameter 40mm | ||
Outside Diameter 90mm | ||
Race Width 46mm | ||
Ball Bearing Type Single Row Angular Contact Ball Bearing | ||
Sealing Arrangement Both Sides Sealed | ||
Bearing Clearance CN | ||
Material Steel | ||
Ball Material Steel | ||
Cage Material Steel | ||
Number of Rows 2 | ||
Static Load Rating 135kN | ||
Dynamic Load Rating 75kN | ||
Bore Type Parallel | ||
Race Type Plain | ||
Partial Bearing Code BSN4090DDUHP2B | ||
- COO (Country of Origin):
- GB
Ball Screw Support Bearings - BSN Series
The BSN series of ball screw support bearings are double row, angular contact thrust ball bearings, with a 60° contact angle. They are equivalent to two single row bearings in a back-to-back arrangement, with a single outer ring. Bearings are supplied ready to be mounted. They come greased with long life lithium soap grease, with synthetic hydrocarbon base oil. Under normal operating conditions, the bearings are greased for life. A relubrication groove on the outside surface of the outer ring allows the bearings to be relubricated during operation if necessary. The bearings are sealed on both sides. The low friction contact lip seal runs in a grove in the inner ring giving excellent sealing characteristics, while minimising torque and heat generation. Preload is set during manufacture so that the correct loading is achieved when the lock nut is tightened to the recommended torque.
BSN-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. 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)
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)
Product Application Information
Ideal for use in machine tools.
Ball Screw Support Bearings
Related links
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