SKF Bearing BT1B 332973

Photo may not represent actual item. See the technical specification for details.

Specifications of SKF Bearing BT1B 332973

Dimension series
SKF Bearing BT1B 332973

Dimensions

d 260.0mm Bore diameter
D 540.0mm Outside diameter
T 109.0mm Total width
d1 376.7mm Shoulder diameter of inner ring
B 102.0mm Width of inner ring
C 80.0mm Width of outer ring
r1,2 6.0mm Chamfer dimension of inner ring
r3,4 6.0mm Chamfer dimension of outer ring
a 93.0mm Distance side face to pressure point
SKF Bearing BT1B 332973

Abutment dimensions

da 325.0mm Diameter of shaft abutment
db 286.0mm Diameter of shaft abutment
Da 463.0mm Diameter of housing abutment
Da 514.0mm Diameter of housing abutment
Db 493.0mm Diameter of housing abutment
Ca 18.0mm Minimum width of space required in housing on large side face
Cb 29.0mm Minimum width of space required in housing on small side face
ra 5.0mm Radius of shaft fillet
rb 5.0mm Radius of housing fillet

Calculation data

Basic dynamic load rating C 2120.0kN
Basic static load rating C0 3050.0kN
Fatigue load limit Pu 250.0kN
Reference speed 850.0r/min
Limiting speed 1300.0r/min
Limiting value e 0.35
Axial load factor Y 1.7
Axial load factor Y0 0.9

Mass

Mass 107.0kg

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