NTN 7312 1 Row Angular Contact Ball Bearing - 60 mm ID, 130 mm OD 31 mm Race Width
- RS Stock No.:
- 705-961
- Mfr. Part No.:
- 7312
- Brand:
- NTN
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Subtotal (1 unit)*
£125.59
(exc. VAT)
£150.71
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 01 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £125.59 |
*price indicative
- RS Stock No.:
- 705-961
- Mfr. Part No.:
- 7312
- 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 | 60mm | |
| Product Type | Angular Contact Ball Bearing | |
| Outside Diameter | 130mm | |
| Race Width | 31mm | |
| Cage Material | Pressed Steel | |
| Number of Rows | 1 | |
| Contact Angle | 30° | |
| Internal Clearance | CN | |
| Static Load Rating | 71.5kN | |
| Dynamic Load Rating | 109kN | |
| Series | 73 Series | |
| Limiting Speed | 7900rpm | |
| Bearing Type | Angular Contact | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Inside Diameter 60mm | ||
Product Type Angular Contact Ball Bearing | ||
Outside Diameter 130mm | ||
Race Width 31mm | ||
Cage Material Pressed Steel | ||
Number of Rows 1 | ||
Contact Angle 30° | ||
Internal Clearance CN | ||
Static Load Rating 71.5kN | ||
Dynamic Load Rating 109kN | ||
Series 73 Series | ||
Limiting Speed 7900rpm | ||
Bearing Type Angular Contact | ||
RoHS Status: Exempt
The NTN Angular contact ball bearing is expertly designed for both single-row and matched pairs applications, ensuring optimal reliability in demanding environments. With a robust pressed steel cage, this bearing adeptly supports axial and radial loads while maintaining efficient performance at various operational limits. It features a contact angle of 30 degrees, enabling superior guidance and stability, essential for high-speed rotations. The precision-engineered internal and external diameters contribute to its effective handling capability, making it an Ideal choice for numerous engineering challenges. Its versatility lies in its capacity to perform reliably in both oil and grease lubrication conditions, catering to diverse maintenance strategies.
Dynamic load rating of 109,000,000 mN ensures high operational validity
Static load rating of 71,500,000 mN supports robust stationary applications
Fatigue limit load of 5,600,000 mN enhances longevity under cyclic stress
Oil lubrication limit speed of 47,400 °/s optimises performance for high-speed applications
Grease lubrication limit speed of 35,400 °/s allows for versatility in lubrication options
Minimum operating temperature of 233.15 °K enables effective usage in colder conditions
Maximum operating temperature of 393.15 °K accommodates high-temperature operations
Radial clearance class CN is Ideal for general applications, providing good fit for various assemblies
Designed with a minimum fillet radius of 2.1 mm and maximum of 1 mm for improved geometry and load distribution
Compliant with industrial standards, reinforcing suitability in commercial applications
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