Detailed description
| Designations | Principal dimensions | Basic load ratings | Fatigue load limit |
Speed ratings | Dimensions | Abutment and illet dimensions | Calculation factors | Mass | |||||||||||||||
| Bearing with cylindrical bore | Bearing with tapered bore | d | D | B | dynamic C | static C0 | Pu |
Reference speed |
Limiting speed |
d2 ≈ |
D1 ≈ |
b | K | r1,2 min |
da min | da max | Da max | ra max | e | Y1 | Y2 | Y0 | |
| – | mm | mm | mm | kN | kN | kN | r/min | mm | – | kg | |||||||||||||
| 240/560BC | – | 560 | 820 | 258 | 7530 | 14000 | 980 | 20 | 50 | 640 | 739 | 53.2 | 15 | 6 | 583 | – | 797 | 5 | 0.3 | 2.3 | 3.4 | 2.2 | 445 |
| 240/560ECA/W33 | 240/560ECAK30/W33 | 560 | 820 | 258 | 7621 | 14600 | 980 | 380 | 630 | 637 | 728 | 22.3 | 12 | 6 | 583 | – | 797 | 5 | 0.28 | 2.4 | 3.6 | 2.5 | 465 |
E Optimized internal design for increased load carrying capacity
CA, Retaining langes on the inner ring, guide ring centred on the inner ring, machined brass
K Tapered bore, taper 1:12
W33 Annular groove and three lubrication holes in the outer ring













