RKS.060.20.0544 SKF Slewing Ring Bearings

Product Details

Series	655
Cone Part Number	655
Cup Part Number	652-B
Design Units	Imperial
Bearing Weight	8.2 lb
Cage Type	Stamped Steel
d	2.7500 in
D	6.0000 in
D1 - Flange Outer Diameter	6.2772 in
B - Cone Width	1.6250 in
C - Cup Width	1.2500 in
C1 - Cup Flange Width	0.2812 in
T1 - Bearing Width	1.625 in
T - Bearing Width to Flange	0.6562 in
R - Cone Backface To Clear Radius1	0.14 in
r - Cup Backface To Clear Radius2	0.130 in
da - Cone Frontface Backing Diameter	3.23 in
db - Cone Backface Backing Diameter	3.46 in
Da - Cup Frontface Backing Diameter	5.57 in
Ab - Cage-Cone Frontface Clearance	0.1 in
Aa - Cage-Cone Backface Clearance	0.17 in
a - Effective Center Location3	-0.31 in
C90 - Dynamic Radial Rating (90 million revolutions)4	14400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	55500 lbf
C0 - Static Radial Rating	75300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	10100 lbf
K - Factor7	1.43
e - ISO Factor8	0.41
Y - ISO Factor9	1.47
G1 - Heat Generation Factor (Roller-Raceway)10	137
G2 - Heat Generation Factor (Rib-Roller End)	27.3
Cg - Geometry Factor11	0.0919

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