1278*1655*120mm Cross Roller Slewing Bearing

Cone Part Number: M246948
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 331000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 85700 lbf
d: 9.3437 in
B - Cone Width: 2.7500 in
R - Cone Backface To Clear Radius3: 0.25 in
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Product Details

Cone Part Number M246948
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 331000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 85700 lbf
d 9.3437 in
B - Cone Width 2.7500 in
R - Cone Backface To Clear Radius3 0.25 in
da - Cone Frontface Backing Diameter 9.96 in
db - Cone Backface Backing Diameter 10.35 in
Ab - Cage-Cone Frontface Clearance 0.1 in
Aa - Cage-Cone Backface Clearance 0.13 in
a - Effective Center Location4 -0.19 in
C90 - Dynamic Radial Rating (90 million revolutions)5 49200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 190000 lbf
C0 - Static Radial Rating 319000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 28000 lbf
K - Factor8 1.76
G1 - Heat Generation Factor (Roller-Raceway) 1260
G2 - Heat Generation Factor (Rib-Roller End) 174
Cg - Geometry Factor 0.14
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