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BT2B 328705/HA1
Additional Details
Double row tapered roller bearings have a specified axial clearance or pre-load. TDI type bearings have two rows of inner rings and two outer rings, usually with a center ring between them. The rollers are arranged face-to-face (X-type). Different design variations may include additional features such as rifling in the bore, locating grooves in the inner ring, or seals on both sides.
BT2B 328705/HA1
Tapered roller bearings
Technical Specifications
| Series description | Double row tapered roller bearing |
|---|---|
| ID d (mm) | 390 |
| OD D (mm) | 546.1 |
| Width B/T/H (mm) | 141.288 |
| Dim. | B |
| Bore | รูตรง (Cylindrical bore) |
| Sealing | เปิด (ไม่มีซีล/ฝาปิด) |
| Cage | |
| Clearance | ปกติ |
| Special features | เหล็ก case-hardened |
| SKF Explorer | |
| C dynamic (kN) | 2339 |
| C0 static (kN) | 5100 |
| Pu fatigue (kN) | 405 |
| Ref. speed (r/min) | |
| Limiting speed (r/min) | |
| Mass (kg) | 102 |
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