NTN 7911UCG/GNP42 1 Row Ball Bearing - 55 mm ID, 80 mm OD 13 mm Race Width
- RS Stock No.:
- 706-384
- Mfr. Part No.:
- 7911UCG/GNP42
- Brand:
- NTN
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Subtotal (1 unit)*
£307.64
(exc. VAT)
£369.17
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 26 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £307.64 |
*price indicative
- RS Stock No.:
- 706-384
- Mfr. Part No.:
- 7911UCG/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 | |
| Inside Diameter | 55mm | |
| Product Type | Ball Bearing | |
| Outside Diameter | 80mm | |
| Race Width | 13mm | |
| Number of Rows | 1 | |
| Static Load Rating | 18.5kN | |
| Contact Angle | 15° | |
| Dynamic Load Rating | 21.8kN | |
| Series | 79 Series | |
| Limiting Speed | 27800rpm | |
| Bearing Type | Angular Contact | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Inside Diameter 55mm | ||
Product Type Ball Bearing | ||
Outside Diameter 80mm | ||
Race Width 13mm | ||
Number of Rows 1 | ||
Static Load Rating 18.5kN | ||
Contact Angle 15° | ||
Dynamic Load Rating 21.8kN | ||
Series 79 Series | ||
Limiting Speed 27800rpm | ||
Bearing Type Angular Contact | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DE
The NTN High precision angular contact ball bearing is engineered for optimal performance in demanding applications, ensuring reliability and longevity. Designed with precision engineering, this bearing features an internal diameter of 55 mm and an external diameter of 80 mm, making it suitable for a range of industrial applications. Its robust construction includes a bearing width of 13 mm and premium materials that ensure smooth operation under varying loads and speeds. With a maximum oil lubrication limit speed of 166800 °/s and an accompanying static load capacity, this bearing excels in both dynamic and static applications, delivering unmatched operational efficiency.
High precision design ensures optimal performance in critical applications
Robust structure with a bearing width of 13 mm for increased reliability
Dynamic load capacity of 21800000 mN supports heavy-duty applications
Static load capacity of 18500000 mN enhances operational safety
Designed for versatile lubrication, with limits of 166800 °/s for oil and 104400 °/s for grease
Min operating temperature of 253.15 °K enables use in extreme conditions
Max operating temperature of 393.15 °K ensures functionality in hot environments
Radial rigidity of 370 N/μm offers stability and durability under load
Axial rigidity of 65.5 N/μm aids in maintaining precise positioning during operation
Preload Value of 118000 mN optimises contact for improved performance
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