NTN 7910UCG/GNP42 Ball Bearing - 50 mm ID, 72 mm OD 12 mm Race Width
- RS Stock No.:
- 706-383
- Mfr. Part No.:
- 7910UCG/GNP42
- Brand:
- NTN
Image representative of range
Subtotal (1 unit)*
£267.09
(exc. VAT)
£320.51
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 04 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £267.09 |
*price indicative
- RS Stock No.:
- 706-383
- Mfr. Part No.:
- 7910UCG/GNP42
- 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 | 50mm | |
| Outside Diameter | 72mm | |
| Race Width | 12mm | |
| Static Load Rating | 16.6kN | |
| Contact Angle | 15° | |
| Dynamic Load Rating | 21kN | |
| Series | 79 Series | |
| Limiting Speed | 30700rpm | |
| Bearing Type | Angular Contact | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Ball Bearing | ||
Inside Diameter 50mm | ||
Outside Diameter 72mm | ||
Race Width 12mm | ||
Static Load Rating 16.6kN | ||
Contact Angle 15° | ||
Dynamic Load Rating 21kN | ||
Series 79 Series | ||
Limiting Speed 30700rpm | ||
Bearing Type Angular Contact | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DE
The NTN High precision angular contact ball bearing is meticulously engineered to deliver exceptional performance in demanding applications. Providing unparalleled accuracy and reliability, these bearings ensure optimal functionality for both dynamic and static loads. With an internal diameter of 50 mm and an external diameter of 72 mm, they fit seamlessly into a variety of machinery. The robust construction, complemented by a precision class rating of P42, assures users of durability and longevity.
Constructed for high performance with dynamic load capacity of 21,000,000 mN
Static load capacity is rated at 16,600,000 mN for enhanced durability
Optimised for minimal rotational friction with an axial rigidity of 62.5 N/μm
Efficient lubrication limits with a high-speed threshold of 184,200 °/s for oil and 115,200 °/s for grease
Designed to maintain integrity under temperature variations, with minimum operating temperature of 253.15 °K and maximum of 393.15 °K
Precision-engineered components ensure a consistent contact angle of 15° for stable load distribution
Minimum fillet radius specifications enhance fitting compatibility and assembly ease
Preloaded level ensures optimal bearing performance even under high-stress scenarios
Radial rigidity rated at 350 N/μm, supporting reliable operation under varying load conditions
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