11-25 0537/1-05677 Four-point Contact Ball Slewing Bearing With External Gear

Cone Part Number:	L570649
Design Units:	Imperial
Cage Type:	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:	482000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:	125000 lbf
d:	18.0000 in
B - Cone Width:	2.9375 in
R - Cone Backface To Clear Radius3:	0.25 in
PDF

Product Details

Cone Part Number	L570649
Design Units	Imperial
Cage Type	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1	482000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2	125000 lbf
d	18.0000 in
B - Cone Width	2.9375 in
R - Cone Backface To Clear Radius3	0.25 in
da - Cone Frontface Backing Diameter	18.7 in
db - Cone Backface Backing Diameter	19.09 in
Ab - Cage-Cone Frontface Clearance	0.22 in
Aa - Cage-Cone Backface Clearance	0.24 in
a - Effective Center Location4	1.07 in
C90 - Dynamic Radial Rating (90 million revolutions)5	71700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6	277000 lbf
C0 - Static Radial Rating	713000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7	49400 lbf
K - Factor8	1.45
G1 - Heat Generation Factor (Roller-Raceway)	4970
G2 - Heat Generation Factor (Rib-Roller End)	560
Cg - Geometry Factor	0.232