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21306 CC
Additional Details
Double row spherical roller bearings can handle high loads in both directions, have self-aligning properties, and accommodate shaft misalignment and deflection. They produce virtually no friction or temperature increase.
21306 CC
Spherical roller bearings
Technical Specifications
| Series description | Spherical roller bearings |
|---|---|
| ID d (mm) | 30 |
| OD D (mm) | 72 |
| Width B/T/H (mm) | 19 |
| Dim. | B |
| Bore | รูตรง (Cylindrical bore) |
| Sealing | เปิด (ไม่มีซีล/ฝาปิด) |
| Cage | รังเหล็กปั๊ม (spherical roller) |
| Clearance | ปกติ |
| Special features | |
| SKF Explorer | |
| C dynamic (kN) | 65.7 |
| C0 static (kN) | 61 |
| Pu fatigue (kN) | 6.8 |
| Ref. speed (r/min) | 8200 |
| Limiting speed (r/min) | 10000 |
| Mass (kg) | 0.41 |
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