NTN 6910ZZ/5K 1 Row Ball Bearing - 50 mm ID, 72 mm OD
- RS Stock No.:
- 699-387
- Mfr. Part No.:
- 6910ZZ/5K
- Brand:
- NTN
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Subtotal (1 unit)*
£66.46
(exc. VAT)
£79.75
(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 + | £66.46 |
*price indicative
- RS Stock No.:
- 699-387
- Mfr. Part No.:
- 6910ZZ/5K
- 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 | |
| Inside Diameter | 50mm | |
| Product Type | Ball Bearing | |
| Outside Diameter | 72mm | |
| Race Width | 12mm | |
| Ball Material | Steel | |
| Cage Material | Pressed Steel | |
| End Type | Closed | |
| Number of Rows | 1 | |
| Internal Clearance | CN | |
| Static Load Rating | 11200N | |
| Dynamic Load Rating | 14.9kN | |
| Bore Type | Round | |
| Series | 691 | |
| Limiting Speed | 1484rpm | |
| Bearing Type | Deep Groove Ball | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Inside Diameter 50mm | ||
Product Type Ball Bearing | ||
Outside Diameter 72mm | ||
Race Width 12mm | ||
Ball Material Steel | ||
Cage Material Pressed Steel | ||
End Type Closed | ||
Number of Rows 1 | ||
Internal Clearance CN | ||
Static Load Rating 11200N | ||
Dynamic Load Rating 14.9kN | ||
Bore Type Round | ||
Series 691 | ||
Limiting Speed 1484rpm | ||
Bearing Type Deep Groove Ball | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NTN Deep groove ball bearing is meticulously engineered to deliver outstanding reliability and performance in various applications. Designed for radial contact, this single row bearing is equipped with a pressed steel cage and shields on both sides, ensuring effective protection against contaminants while maintaining smooth operation. Its precise internal dimensions—50 mm internal diameter and 72 mm external diameter—make it Ideal for a range of industrial settings. With a mass of 0.132 kg, the bearing is robust yet lightweight, providing users with durability without compromising efficiency. Operating within a temperature range of 233.15 °K to 423.15 °K, this bearing guarantees consistent functionality under varying environmental conditions, making it an invaluable asset to your machinery.
Designed with a dynamic load capacity of 14,900,000 mN for enhanced durability
Features a static load capacity of 11,200,000 mN, ensuring stability under static conditions
Includes a fatigue limit load of 765,000 mN for superior performance longevity
The coefficient of friction is set at 16.3, promoting efficient operation
Grease lubrication limit speed reaches up to 53,400 °/s, enabling high-speed applications
Minimum and maximum operating temperatures extend from 233.15 °K to 423.15 °K, suitable for diverse working environments
Optimised shoulder diameters facilitate easy fitting and installation
Robust design with a minimum fillet radius of 0.6 mm for enhanced structural integrity
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