91-20 0641/1-07132 Four-point Contact Ball Slewing Bearing With External Gear

Series:	355
Cone Part Number:	358X
Design Units:	Imperial
Cage Type:	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:	32000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:	8310 lbf
d:	1.7717 in
B - Cone Width:	0.8540 in
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Product Details

Series	355
Cone Part Number	358X
Design Units	Imperial
Cage Type	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1	32000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2	8310 lbf
d	1.7717 in
B - Cone Width	0.8540 in
R - Cone Backface To Clear Radius3	0.080 in
da - Cone Frontface Backing Diameter	1.97 in
db - Cone Backface Backing Diameter	2.13 in
Ab - Cage-Cone Frontface Clearance	0.09 in
Aa - Cage-Cone Backface Clearance	0 in
a - Effective Center Location4	-0.19 in
C90 - Dynamic Radial Rating (90 million revolutions)5	4770 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6	18400 lbf
C0 - Static Radial Rating	20000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7	2500 lbf
K - Factor8	1.91
G1 - Heat Generation Factor (Roller-Raceway)	30
G2 - Heat Generation Factor (Rib-Roller End)	12.2
Cg - Geometry Factor	0.0732