NSK 7903A5TRDULP3 1 Row Angular Contact Ball Bearing - 17 mm ID, 30 mm OD 7 mm Race Width
- RS Stock No.:
- 642-279
- Mfr. Part No.:
- 7903A5TRDULP3
- Brand:
- NSK
Image representative of range
Subtotal (1 pack of 2 units)*
£257.95
(exc. VAT)
£309.54
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 29 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 + | £257.95 | £128.975 |
*price indicative
- RS Stock No.:
- 642-279
- Mfr. Part No.:
- 7903A5TRDULP3
- 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 | 17mm | |
| Product Type | Angular Contact Ball Bearing | |
| Outside Diameter | 30mm | |
| Race Width | 7mm | |
| Race Material | Steel | |
| End Type | Open | |
| Number of Rows | 1 | |
| Static Load Rating | 2.8kN | |
| Contact Angle | 25° | |
| Dynamic Load Rating | 6kN | |
| Bore Type | Cylindrical | |
| Limiting Speed | 63900rpm | |
| Bearing Type | Angular Contact | |
| Race Type | Grooved | |
| Select all | ||
|---|---|---|
Brand NSK | ||
Inside Diameter 17mm | ||
Product Type Angular Contact Ball Bearing | ||
Outside Diameter 30mm | ||
Race Width 7mm | ||
Race Material Steel | ||
End Type Open | ||
Number of Rows 1 | ||
Static Load Rating 2.8kN | ||
Contact Angle 25° | ||
Dynamic Load Rating 6kN | ||
Bore Type Cylindrical | ||
Limiting Speed 63900rpm | ||
Bearing Type Angular Contact | ||
Race Type Grooved | ||
Non Compliant
- COO (Country of Origin):
- GB
The NSK Angular contact ball bearing engineered to deliver optimal performance in demanding applications. Designed for effective load management, this bearing supports a bore diameter of 17 mm and an outside diameter of 30 mm, making it Ideal for Compact machinery requiring precise rotational capabilities. With a defined contact angle of 25°, it enhances axial load handling while maintaining stability. The high dynamic load rating of 6.00 kN ensures reliability even at considerable speeds, with grease and oil limiting speeds of 42600 and 63900 min-1, respectively. Its Durable construction ensures longevity, making it a VITAL component in high-performance environments.
High precision design for enhanced operational accuracy
Effective load management with a 25° contact angle
Compact dimensions with a bore diameter of 17 mm
Robust construction achieving a dynamic load rating of 6.00 kN
Versatile with limiting speeds of 42600 min-1 (grease) and 63900 min-1 (oil)
Suitable for various applications requiring high axial load support
Specific chamfer dimensions promoting optimal fit and stability
Includes recommended grease quantities contributing to maintenance efficiency
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