NTN 6408C3 1 Row Ball Bearing - 40 mm ID, 110 mm OD
- RS Stock No.:
- 705-559
- Mfr. Part No.:
- 6408C3
- Brand:
- NTN
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Subtotal (1 unit)*
£60.98
(exc. VAT)
£73.18
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 28 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £60.98 |
*price indicative
- RS Stock No.:
- 705-559
- Mfr. Part No.:
- 6408C3
- 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 | Ball Bearing | |
| Inside Diameter | 40mm | |
| Outside Diameter | 110mm | |
| Race Width | 27mm | |
| Ball Material | Steel | |
| Cage Material | Pressed Steel | |
| End Type | Open | |
| Number of Rows | 1 | |
| Static Load Rating | 36500N | |
| Internal Clearance | C3 | |
| Dynamic Load Rating | 70.5kN | |
| Series | 640 | |
| Bore Type | Round | |
| Limiting Speed | 1167rpm | |
| Bearing Type | Deep Groove Ball | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Ball Bearing | ||
Inside Diameter 40mm | ||
Outside Diameter 110mm | ||
Race Width 27mm | ||
Ball Material Steel | ||
Cage Material Pressed Steel | ||
End Type Open | ||
Number of Rows 1 | ||
Static Load Rating 36500N | ||
Internal Clearance C3 | ||
Dynamic Load Rating 70.5kN | ||
Series 640 | ||
Bore Type Round | ||
Limiting Speed 1167rpm | ||
Bearing Type Deep Groove Ball | ||
RoHS Status: Exempt
The NTN Single row deep groove ball bearing is engineered to deliver exceptional performance in a variety of applications. Designed with precision in mind, it features a robust pressed steel cage that provides durability and reliability under radial contact conditions. With an internal diameter of 40 mm and an external diameter of 110 mm, this bearing efficiently accommodates both axial and radial loads. Its C3 radial clearance class ensures optimal performance, allowing for smooth operation even under high-speed conditions. The bearing also boasts a mass of 1.23 kg, demonstrating its sturdy construction. Ideal for industries requiring reliable movement and long-lasting functionality, this bearing is a key component for maintaining operational excellence.
Designed for reliable performance under radial contact conditions
Robust pressed steel cage enhances durability and longevity
Optimised for high-speed applications with oil and grease lubrication limits of 49,200 °/s and 42,000 °/s respectively
C3 radial clearance class ensures effective operation in dynamic environments
Minimum operating temperature of -40°C and maximum of 120°C accommodates various operational settings
Lightweight design at 1.23 kg contributes to ease of installation and handling
Minimum shoulder diameter IR of 49 mm and maximum OR of 101 mm allow for versatile mounting options
Built to withstand substantial loads with a dynamic load rating of 70,500,000 mN
Fatigue limit load of 2,850,000 mN ensures reliability under continuous use
Min fillet radius of 2 mm facilitates smooth and effective integration into machinery
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