NSK 7903A5TRSUMP3 1 Row Angular Contact Ball Bearing - 17 mm ID, 30 mm OD 7 mm Race Width
- RS Stock No.:
- 642-281
- Mfr. Part No.:
- 7903A5TRSUMP3
- Brand:
- NSK
Image representative of range
Subtotal (1 unit)*
£66.42
(exc. VAT)
£79.70
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 06 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £66.42 |
*price indicative
- RS Stock No.:
- 642-281
- Mfr. Part No.:
- 7903A5TRSUMP3
- 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 | |
| Contact Angle | 25° | |
| Bore Type | Cylindrical | |
| Race Type | Grooved | |
| Bearing Type | Angular Contact | |
| 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 | ||
Contact Angle 25° | ||
Bore Type Cylindrical | ||
Race Type Grooved | ||
Bearing Type Angular Contact | ||
Non Compliant
- COO (Country of Origin):
- GB
The NSK Angular contact ball bearing is engineered for optimal performance in demanding applications. Specially designed with high precision, this bearing caters to various industrial needs, ensuring reliable operation across diverse environments. Key features include a bore diameter of 17 mm and an outside diameter of 30 mm, providing a versatile fit for a wide range of machinery. Its robust construction can withstand dynamic loads, with a Basic dynamic load rating of 6.00 kN and a static load rating of 2.80 kN, ensuring longevity and reliability even under high-stress conditions. The bearing's design incorporates Advanced dimensions, enhancing load capacity and improving overall operational efficiency.
Exceptional dynamic load capacity suited for high-performance applications
Reliable static load rating ensures durability and resilience under load
Optimised outer geometry allows for smooth operation and heat dissipation
Specified limiting speeds enhance versatility across various lubrication types
Contact angle of 25° promotes optimal axial load distribution
Compact size Ideal for space-constrained environments without compromising strength
Low mass of 0.017 kg contributes to lightweight design for improved efficiency
Recommended grease quantity ensures proper lubrication and extended service life
Complies with stringent quality standards for guaranteed performance
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