176792K2M Four Point Contact Ball Slewing Bearing Ring

Series: 8500
Cone Part Number: 8578
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 206000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 53500 lbf
d: 9.5000 in
B - Cone Width: 2.0625 in
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Product Details

Series 8500
Cone Part Number 8578
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 206000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 53500 lbf
d 9.5000 in
B - Cone Width 2.0625 in
R - Cone Backface To Clear Radius3 0.25 in
da - Cone Frontface Backing Diameter 9.96 in
db - Cone Backface Backing Diameter 10.39 in
Ab - Cage-Cone Frontface Clearance 0.13 in
Aa - Cage-Cone Backface Clearance 0.24 in
a - Effective Center Location4 0.3 in
C90 - Dynamic Radial Rating (90 million revolutions)5 30700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 119000 lbf
C0 - Static Radial Rating 240000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 21400 lbf
K - Factor8 1.44
G1 - Heat Generation Factor (Roller-Raceway) 1050.5
G2 - Heat Generation Factor (Rib-Roller End) 172.4
Cg - Geometry Factor 0.140
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