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Single row tapered roller bearings d = 15 - 140 mm
30305A
| Dimensions | Basic load rating | Fatique load limit | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| d2 | D | B | C | T | rs (min) | r1s (min) | r2s (min) | a | Dynamic (Ca) | Static (Coa) | Pu |
| mm | kN | kN | |||||||||
| 25 | 62 | 17 | 15 | 18.25 | 1.5 | 1.5 | 0.6 | 13 | 43.8 | 42.1 | 5.130 |
| Limiting speed for lubrication with | Bearing designation | Abutment and fillet dimensions | Weight | Factors | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grease | Oil | STN | ISO | d | da (max) | db (min) | Da (max) | Da (min) | Db (min) | aa (min) | ab (min) | ra (max) | e | Y | Y0 | |
| min-1 | mm | kg | ||||||||||||||
| 6 900 | 9 200 | 30305A | T2FB025 | 25 | 33 | 32 | 53 | 55 | 57 | 2 | 3 | 1 | 0.288 | 0.300 | 2.000 | 1.100 |
Calculations
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