SKF
Bearing312-2Z
Deep groove ball bearing with filling slots and integral sealing
Specifications
| Bore (d) | 60.000 mm |
| Outer Diameter (D) | 130.000 mm |
| Width (B) | 31.000 mm |
| Seal Type | 2Z (Metal Shield) |
| Bearing Type | Deep Groove |
| Dynamic Load (C) | 91.300 kN |
| Static Load (C₀) | 78.000 kN |
| Speed — Grease | 9,500 RPM |
| Speed — Oil | 4,800 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
Single row deep groove ball bearings with filling slots and shields on one or both sides, accommodate more balls than standard deep groove ball bearings. They are of a simple, yet versatile, design and are robust in operation, requiring little maintenance. They can accommodate radial and axial loads in both directions. They have a higher radial load carrying capacity than the corresponding bearings without filling slots but have a limited axial load carrying capacity due to the filling slots. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.
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