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31311
Additional Details
Tapered roller bearings are designed to handle both radial and axial loads and provide low friction during operation. The inner ring, which contains the rollers and cage, can be mounted separately from the outer ring.
31311
Tapered roller bearings
Technical Specifications
| Series description | Tapered roller, 31-series |
|---|---|
| ID d (mm) | 55 |
| OD D (mm) | 120 |
| Width B/T/H (mm) | 31.5 |
| Dim. | T |
| Bore | รูตรง (Cylindrical bore) |
| Sealing | เปิด (ไม่มีซีล/ฝาปิด) |
| Cage | |
| Clearance | ปกติ |
| Special features | |
| SKF Explorer | ★ Explorer |
| C dynamic (kN) | 149 |
| C0 static (kN) | 137 |
| Pu fatigue (kN) | 16.6 |
| Ref. speed (r/min) | 4300 |
| Limiting speed (r/min) | 5600 |
| Mass (kg) | 1.55 |
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