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BS2-2311-2RS/VT143
Additional Details
Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. Under normal operating conditions, sealed bearings are almost maintenance-free, keeping service costs and grease consumption low. The design includes features to facilitate relubrication.
BS2-2311-2RS/VT143
Spherical roller bearings
Technical Specifications
| Series description | Spherical roller bearings, Sealed |
|---|---|
| ID d (mm) | 55 |
| OD D (mm) | 120 |
| Width B/T/H (mm) | 49 |
| Dim. | B |
| Bore | รูตรง (Cylindrical bore) |
| Sealing | ซีลยางสองฝั่ง (NBR สัมผัส) |
| Cage | |
| Clearance | ปกติ |
| Special features | เติม SKF LGEP 2 grease 25–45% |
| SKF Explorer | ★ Explorer |
| C dynamic (kN) | 280 |
| C0 static (kN) | 280 |
| Pu fatigue (kN) | 30 |
| Ref. speed (r/min) | |
| Limiting speed (r/min) | 2800 |
| Mass (kg) | 2.8 |
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