NSK BSN3072DDUHP2BDT R BE4L5 Single Row Angular Contact Ball Bearing- Both Sides Sealed 30mm I.D, 72mm O.D
- RS Stock No.:
- 134-9100
- Mfr. Part No.:
- BSN3072DDUHP2BDT R BE4L5
- Brand:
- NSK
On back order for despatch 18/06/2024, delivery within 10 working days from despatch date.
Price (ex. GST) 1 Pair
$945.16
(exc. GST)
$1,039.68
(inc. GST)
Pair(s) | Per Pair |
1 + | $945.16 |
- RS Stock No.:
- 134-9100
- Mfr. Part No.:
- BSN3072DDUHP2BDT R BE4L5
- Brand:
- NSK
Technical data sheets
Legislation and Compliance
Product Details
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
Specifications
Attribute | Value |
---|---|
Inside Diameter | 30mm |
Outside Diameter | 72mm |
Race Width | 38mm |
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 | 188kN |
Dynamic Load Rating | 93.5kN |
Bore Type | Parallel |
Race Type | Plain |
Partial Bearing Code | BSN3072DDUHP2BDT |
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