FY20TF/VA228-SKF High Temp Bearing Unit

FY 20 TF/VA228
Square flanged ball bearing unit with set screw locking, high temperature, cast iron housing, ISO
These square flanged ball bearing units are designed for high temperature applications and are compliant with ISO standards. They consist of a high temperature insert bearing, with an extended inner ring and set screw locking, and are suitable for applications where the direction of rotation is constant or alternating. The bearing is mounted in a cast iron housing, which can be bolted to a machine wall or frame. Ball bearing units can accommodate moderate initial misalignment, but normally do not permit axial displacement.
Resist high levels of contamination
Designed for high temperatures and speeds
Accommodate relatively heavy loads
Cost-effective

Dimensions
d = 20 mm Shaft diameter 
d1 = ≈28.2 mm Shoulder diameter inner ring
A = 29.5 mm Height housing
A1 = 11 mm Step height
B = 31 mm Width inner ring
B4 = 4.5 mm Distance from locking device side face to thread centre
Db1 = 57 mm Top external diameter
Db2 = 63 mm Base external diameter
J = 63.5 mm Distance between attachment bolts
L = 86 mm Overall width
N = 11.5 mm Hole diameter
s1 = 18.3 mm Distance from locking device side face to raceway centre
T = 37.3 mm Overall height