The flanged bearing units WBK consist of a solid steel housing. Because of the used angular contact ball bearings with a 60° contact angle the bearing units can absorb heavy axial loads.
High rigidity and a minimum axial clearance is the result of the preload of the bearings by the housing and the cover plate. All bearing units are shipped with sealing, washers and lock nut.
The bearing units of series WBK are available in different sizes and can be delivered with different numbers of bearings according to the your requirements.
Advantages:
Part number | Dynamic load [kN] | Max. axial load [kN] | Preload [kN] | Axial rigidity [N/µm] | Max. starting torque [Nm] | Weight [kg] |
---|---|---|---|---|---|---|
WBK 15 DF | 21,9 | 26,6 | 2,15 | 750 | 0,19 | 1,9 |
WBK 17 DF | 21,9 | 26,6 | 2,15 | 750 | 0,19 | 1,9 |
WBK 20 DF | 21,9 | 26,6 | 2,15 | 750 | 0,19 | 1,9 |
WBK 25 DF | 28,5 | 40,5 | 3,15 | 1000 | 0,29 | 3,1 |
WBK 25 DFD | 46,5 | 81,5 | 4,30 | 1470 | 0,39 | 3,4 |
WBK 25 DFF | 46.5 | 81.5 | 6.40 | 2000 | 0.45 | 4.5 |
WBK 30 DF | 29,2 | 43,0 | 3,35 | 1030 | 0,30 | 3,0 |
WBK 30 DFD | 47,5 | 86,0 | 4,50 | 1520 | 0,40 | 3,3 |
WBK 30 DFF | 47.5 | 86.0 | 8.80 | 2050 | 0.52 | 4.3 |
WBK 35 DF | 31,0 | 50,0 | 3,80 | 1180 | 0,34 | 3,4 |
WBK 35 DFD | 50,5 | 100,0 | 5,20 | 1710 | 0,45 | 4,3 |
WBK 35 DFF | 50,5 | 100,0 | 7,65 | 2350 | 0,59 | 5,0 |
WBK 40 DF | 31,5 | 52,0 | 3,90 | 1230 | 0,36 | 3,6 |
WBK 40 DFD | 51,5 | 104,0 | 5,30 | 1810 | 0,47 | 4,2 |
WBK 40 DFF | 51,5 | 104,0 | 7,85 | 2400 | 0,61 | 4,7 |