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248/670 CAMA/W20
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.
248/670 CAMA/W20
Spherical roller bearings
Technical Specifications
| Series description | Spherical roller bearings |
|---|---|
| ID d (mm) | 670 |
| OD D (mm) | 820 |
| Width B/T/H (mm) | 150 |
| Dim. | B |
| Bore | รูตรง (Cylindrical bore) |
| Sealing | เปิด (ไม่มีซีล/ฝาปิด) |
| Cage | รังทองเหลือง machined (spherical roller) |
| Clearance | ปกติ |
| Special features | 3 รูหล่อลื่นที่วงนอก |
| SKF Explorer | |
| C dynamic (kN) | 3598 |
| C0 static (kN) | 9500 |
| Pu fatigue (kN) | 655 |
| Ref. speed (r/min) | 400 |
| Limiting speed (r/min) | 700 |
| Mass (kg) | 172 |
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