51144 THRUST BALL BEARING with brass cage/iron cage 220*270 *37mm
d - Internal diameter 220 mm
D - External diameter 270 mm
T - Thrust bearing height 37 mm
rs - Min fillet radius 1,1 mm
Mass 4.27 kg
PRODUCT PERFORMANCE
Ca - Dynamic axial load rating 177 kN
C0a - Static axial load rating 740 kN
Cua - Limit axial load rating 21,3 kN
Nlim - Oil lubrication limit speed 1300 tr/min
Nlim - Grease lubrication limit speed 920 tr/min
Tmin - Min operating temperature -40 °C
Tmax - Max operating temperature 120 °C
Single direction thrust ball bearings can accommodate axial loads in one direction. They must not be subjected to any radial load. Their separable components facilitate mounting/dismounting and maintenance inspections. Many of the components are interchangeable. The shaft washers have a ground bore that enables an interference fit.
