NTN 6411C3 1 Row Ball Bearing - 55 mm ID, 140 mm OD
- RS Stock No.:
- 704-678
- Mfr. Part No.:
- 6411C3
- Brand:
- NTN
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Subtotal (1 unit)*
£164.61
(exc. VAT)
£197.53
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 03 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £164.61 |
*price indicative
- RS Stock No.:
- 704-678
- Mfr. Part No.:
- 6411C3
- 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 | 55mm | |
| Outside Diameter | 140mm | |
| Race Width | 33mm | |
| Cage Material | Steel | |
| Race Material | Steel | |
| Ball Material | Steel | |
| End Type | Open | |
| Number of Rows | 1 | |
| Internal Clearance | C3 | |
| Static Load Rating | 54kN | |
| Dynamic Load Rating | 98.5kN | |
| Series | 6034 | |
| Bore Type | Round | |
| Limiting Speed | 6100rpm | |
| Bearing Type | Deep Groove | |
| Flange Outside Diameter | 140mm | |
| Race Type | Plain | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Ball Bearing | ||
Inside Diameter 55mm | ||
Outside Diameter 140mm | ||
Race Width 33mm | ||
Cage Material Steel | ||
Race Material Steel | ||
Ball Material Steel | ||
End Type Open | ||
Number of Rows 1 | ||
Internal Clearance C3 | ||
Static Load Rating 54kN | ||
Dynamic Load Rating 98.5kN | ||
Series 6034 | ||
Bore Type Round | ||
Limiting Speed 6100rpm | ||
Bearing Type Deep Groove | ||
Flange Outside Diameter 140mm | ||
Race Type Plain | ||
RoHS Status: Exempt
The NTN Single row deep groove ball bearing is expertly engineered to provide exceptional performance and reliability in various applications. Designed with radial contact and featuring a pressed steel cage, this bearing excels in minimising friction and wear, thus ensuring smooth operation in machinery. With an internal diameter of 55 mm and an external diameter of 140 mm, it accommodates a broad range of operational environments. This ball bearing offers robustness under dynamic and static loads, making it Ideal for demanding tasks while effectively managing wear over time.
Radial clearance class C3 enhances performance in high-load scenarios
Mass of 2.29 kg provides substantial durability and supports extended operational life
Dynamic load capacity of 98,500,000 mN ensures reliability under varying load conditions
Static load capacity of 54,000,000 mN accommodates stationary applications without deformation
Fatigue limit load of 4,200,000 mN indicates effective endurance during repetitive usage
Optimum oil lubrication limit speed of 36,600 °/s enhances operational efficiency
Grease lubrication limit speed of 31,200 °/s further extends the bearing's usability
Minimum operating temperature of 233.15 °K ensures functionality in cold environments
Maximum operating temperature of 393.15 °K allows for use in high-heat conditions
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