NSK 7903CTRSULP3 1 Row Angular Contact Ball Bearing - 17 mm ID, 30 mm OD 7 mm Race Width
- RS Stock No.:
- 642-350
- Mfr. Part No.:
- 7903CTRSULP3
- Brand:
- NSK
Image representative of range
Subtotal (1 unit)*
£64.49
(exc. VAT)
£77.39
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 25 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £64.49 |
*price indicative
- RS Stock No.:
- 642-350
- Mfr. Part No.:
- 7903CTRSULP3
- 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 | 15° | |
| Static Load Rating | 2.94kN | |
| Dynamic Load Rating | 6.3kN | |
| Bore Type | Cylindrical | |
| Limiting Speed | 74500rpm | |
| 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 | ||
Contact Angle 15° | ||
Static Load Rating 2.94kN | ||
Dynamic Load Rating 6.3kN | ||
Bore Type Cylindrical | ||
Limiting Speed 74500rpm | ||
Bearing Type Angular Contact | ||
Race Type Grooved | ||
Non Compliant
The NSK Angular contact ball bearing is designed to optimise the performance and reliability of rotating machinery. Engineered with a bore diameter of 17 mm and an outside diameter of 30 mm, it offers excellent load-bearing capabilities with Basic dynamic and static load ratings of 6.30 kN and 2.94 kN, respectively. Its precision design features a contact angle of 15°, enhancing axial stability while providing exceptional resistance against wear and tear. Ideal for high-speed applications, it operates efficiently with limiting speeds of 49,000 min-1 for grease lubrication and 74,500 min-1 with oil-air lubrication. This bearing is the perfect choice for demanding industrial environments where reliability and performance are paramount.
Optimised for high precision and performance in machinery applications
Designed with a 15° contact angle for improved axial stability
Robust build supports dynamic load ratings of 6.30 kN and static load ratings of 2.94 kN
High-speed capability with limiting speeds up to 74,500 min-1 using oil-air lubrication
Minimises wear and extends service life through its high-quality materials
Compact dimensions make it suitable for space-constrained installations
Efficiently designed to ensure enhanced performance in various industrial applications
Recommended grease quantity of 0.12 g/brg for optimal operation
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