NTN NJ308 40 mm ID Roller Bearing, 90 mm OD
- RS Stock No.:
- 704-602
- Mfr. Part No.:
- NJ308
- Brand:
- NTN
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Subtotal (1 unit)*
£71.62
(exc. VAT)
£85.94
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 18 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £71.62 |
*price indicative
- RS Stock No.:
- 704-602
- Mfr. Part No.:
- NJ308
- Brand:
- NTN
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NTN | |
| Product Type | Roller Bearing | |
| Inside Diameter | 40mm | |
| Race Width | 23mm | |
| Bore Type | Cylindrical | |
| Cage Material | Steel | |
| Limiting Speed | 9400rpm | |
| Maximum Speed - Grease | 48000°/s | |
| Maximum Speed - Oil | 56400°/s | |
| Series | NJ | |
| Outside Diameter | 90mm | |
| Dynamic Load Rating | 65000N | |
| Bearing Material | Steel | |
| Number of Rows | 1 | |
| Static Load Rating | 57000N | |
| Internal Clearance | CN | |
| End Type | Open | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 40mm | ||
Race Width 23mm | ||
Bore Type Cylindrical | ||
Cage Material Steel | ||
Limiting Speed 9400rpm | ||
Maximum Speed - Grease 48000°/s | ||
Maximum Speed - Oil 56400°/s | ||
Series NJ | ||
Outside Diameter 90mm | ||
Dynamic Load Rating 65000N | ||
Bearing Material Steel | ||
Number of Rows 1 | ||
Static Load Rating 57000N | ||
Internal Clearance CN | ||
End Type Open | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NTN Single row cylindrical roller bearing is engineered for high efficiency and reliability in applications involving single direction axial loads. Designed with a separable pressed steel cage, this bearing ensures optimal performance under varying operational conditions. With its robust construction featuring a precise internal diameter of 40 mm and an external diameter of 90 mm, it is suitable for a wide range of machinery. The bearing incorporates a dynamic load rating of 65,000,000 mN, demonstrating exceptional endurance and the capability to withstand significant radial and axial stresses while maintaining its integrity.
Designed for single direction axial loads, ensuring stability and reliability
Separable pressed steel cage enhances assembly and maintenance ease
Dynamic load rating of 65,000,000 mN for superior performance
Static load rating of 57,000,000 mN indicates robustness under stationary conditions
Versatile operating temperature range supports both extreme cold and heat, from -40°C to 120°C
Low mass of 0.671 kg facilitates efficient installation and reduced operational strain
Compact design with an internal diameter of 40 mm and external diameter of 90 mm maximises space efficiency
Enhanced durability with fatigue limit load of 6,950,000 mN for prolonged service life
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