312-2Z Deep Groove Ball Bearing 60x130x31mm
Specifications
Details
Single row deep groove ball bearings with filling slots are a versatile and robust bearing option. They accommodate a greater number of balls compared to standard deep groove ball bearings, allowing for increased radial load carrying capacity. This simple, yet effective design provides reliable operation with minimal maintenance required. These bearings can accommodate radial and axial loads in both directions, though the axial load capacity is somewhat limited due to the presence of the filling slots. Despite this, single row deep groove ball bearings with filling slots are particularly versatile, offering low friction, low noise, and low vibration characteristics, which enable high rotational speeds. Their easy mounting and reduced maintenance requirements make them a popular choice across a variety of applications.
SPECIFICATIONS
| Inner Diameter | 60 mm | Number of Rows | Single Row |
| Outer Diameter | 130 mm | Cage Material | Steel |
| Width | 31 mm | Seal Type | Steel Shield On Both Sides |
| Dynamic Load Rating | 91.3 kN | Clearance | CN |
| Static Load Rating | 78 kN | Precision | Grade 0 |
| Fatigue Load Limit | 3.35 kN | Min Temperature | -40 °C |
| Reference Speed | 9 500 rpm | Max Temperature | +120 °C |
| Limiting Speed | 4 500 rpm | Size Standard | Metric System |
| Rolling Element | Ball | Mass | 1.89 kg |
FEATURES AND BENEFITS
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Durable steel body, easy to clean, and resistance to impacts.
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Open-ended for easy re-lubrication.
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Suitable for moderate-sized loads in moving applications
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