Koyo 7312 B Angular Contact Ball Bearing
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Angular Contact Ball Bearing
Koyo 7312B single row angular contact ball bearing with 40° contact angle, 60 mm bore diameter, and high dynamic load capacity. Designed for combined radial and axial loads with grease and oil lubrication compatibility.
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Koyo 7312B Angular Contact Ball Bearing
The Koyo 7312B is a single row angular contact ball bearing designed to support combined radial and axial loads. With a 40° contact angle and robust steel cage construction, it is suitable for high-speed and precision industrial applications.
Manufacturer: Koyo
Type: Single Row Angular Contact Ball Bearing
Model: 7312B
| Bore Diameter (d) | 60 mm |
| Outer Diameter (D) | 130 mm |
| Width (B) | 31 mm |
| Contact Angle | 40° |
| Dynamic Load Rating (Cr) | 113 kN |
| Static Load Rating (C0r) | 65.8 kN |
| Fatigue Load Limit, Radial | 4.30 kN |
| Limiting Speed (Grease) | 3600 rpm |
| Limiting Speed (Oil) | 4900 rpm |
| Cage | Steel Sheet Metal |
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