The history is cornerstone of the
present time as well as challenge to the future.
EN logo ZKL Group
Double direction thurst ball bearings d2 = 10 - 140 mm
52205
Bearing in the new standard NEW FORCE
| Dimensions | Basic load rating | Fatique load limit | Limiting speed for lubrication with | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d2 | D | d3 | D1 | H | B | rs (min) | r1s (min) | Dynamic (Ca) | Static (Coa) | Pu | Grease | Oil |
| mm | kN | kN | min-1 | |||||||||
| 20 | 47 | 47 | 27 | 28 | 7 | 0.6 | 0.3 | 30.580 | 50.500 | 2.300 | 4 500 | 6 000 |
| Bearing designation | Abutment and fillet dimensions | Weight | Minimum axial load factor | ||||
|---|---|---|---|---|---|---|---|
| d2 | da (min) | Da (max) | ra (max) | rb (max) | |||
| mm | kg | ||||||
| 52205 | 20 | 25 | 34 | 0.6 | 0.3 | 0.23 | 0.020 |
Calculations
Copyright © 2010 ZKL, a.s.