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| Place of Origin: | Japan |
| Brand Name: | NTN |
| Certification: | ISO 9001 2000 |
| Model Number: | 7312B |
The NTN 7312B is a single-row angular contact ball bearing engineered to support combined radial and axial loads. With a 40° contact angle, it delivers high axial load capacity, smooth rotation, and dependable performance under demanding operating conditions. Its pressed steel cage ensures stable ball guidance, making it well suited to industrial machinery and high-load applications.
| Brand | NTN |
|---|---|
| Model | 7312B |
| Bearing Type | Single-Row Angular Contact Ball Bearing |
| Bore Diameter (d) | 60 mm |
| Outside Diameter (D) | 130 mm |
| Width (B) | 31 mm |
| Contact Angle | 40° |
| Cage Material | Pressed Steel |
| Basic Dynamic Load Rating | 90 kN |
| Basic Static Load Rating | 66 kN |
| Limiting Speed (Grease) | 5,100 rpm |
| Limiting Speed (Oil) | 6,800 rpm |
| Weight | Approx. 1.76 kg |
If you want to buy the 7312B angular contact ball bearing, just contact us. We are a professional supplier of angular contact ball bearings.
Email: sales@transmission-chain.com
WhatsApp: 008615006175975
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