NTN 608 1 Row Deep Groove Ball Bearing - 55 mm ID, 120 mm OD
- RS Stock No.:
- 705-181
- Mfr. Part No.:
- 608
- Brand:
- NTN
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Subtotal (1 unit)*
£2.57
(exc. VAT)
£3.08
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 22 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £2.57 |
*price indicative
- RS Stock No.:
- 705-181
- Mfr. Part No.:
- 608
- 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 | Deep Groove Ball Bearing | |
| Inside Diameter | 55mm | |
| Outside Diameter | 120mm | |
| Race Width | 29mm | |
| Ball Material | Steel | |
| Race Material | Steel | |
| Cage Material | Steel | |
| End Type | Open | |
| Number of Rows | 1 | |
| Internal Clearance | CN | |
| Static Load Rating | 44700N | |
| Dynamic Load Rating | 75300N | |
| Series | 631 | |
| Bore Type | Round | |
| Limiting Speed | 9500rpm | |
| Race Type | Deep Groove | |
| Bearing Type | Deep Groove | |
| Flange Outside Diameter | 140mm | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Deep Groove Ball Bearing | ||
Inside Diameter 55mm | ||
Outside Diameter 120mm | ||
Race Width 29mm | ||
Ball Material Steel | ||
Race Material Steel | ||
Cage Material Steel | ||
End Type Open | ||
Number of Rows 1 | ||
Internal Clearance CN | ||
Static Load Rating 44700N | ||
Dynamic Load Rating 75300N | ||
Series 631 | ||
Bore Type Round | ||
Limiting Speed 9500rpm | ||
Race Type Deep Groove | ||
Bearing Type Deep Groove | ||
Flange Outside Diameter 140mm | ||
RoHS Status: Exempt
- COO (Country of Origin):
- TW
The NTN Deep Groove Ball Bearing are expertly designed to deliver exceptional performance in a wide range of applications. Ideal for use in both oil and grease lubrication systems, these Bearing ensure reliable functionality under varying conditions. With an internal diameter of 8 mm and an external diameter of 22 mm, they fit seamlessly into Compact designs, while the innovative pressed steel cage provides robust support and durability. Engineered for precision, the bearing maintains optimal radial contact, enhancing stability and reducing friction during operation. Its lightweight mass of just 0.012 kg further contributes to dependable high-speed performance and longevity.
Dynamic load capacity of 3700000 mN ensures reliable performance in demanding applications
Static load capacity of 1400000 mN allows for stability under various load conditions
Fatigue limit load of 97000 mN enhances longevity even in rigorous use
Operates efficiently up to 222000 °/s with oil lubrication, and 192000 °/s with grease lubrication
Minimum operating temperature of 233.15 °K allows for use in cooler environments
Maximum operating temperature of 393.15 °K accommodates hotter operational conditions
User-friendly design with minimal fillet radius requirements simplifies installation
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