RKS.062.20.0544 Slewing Bearings With Internal Gear Teeth

Product Details

Series	28000
Cone Part Number	28158
Cup Part Number	28315-B
Design Units	Imperial
Bearing Weight	2.9 lb
Cage Type	Stamped Steel
d	1.5748 in
D	3.1496 in
D1 - Flange Outer Diameter	3.3015 in
B - Cone Width	0.8244 in
C - Cup Width	0.6250 in
C1 - Cup Flange Width	0.1563 in
T1 - Bearing Width	0.8270 in
T - Bearing Width to Flange	0.3583 in
R - Cone Backface To Clear Radius1	0.06 in
r - Cup Backface To Clear Radius2	0.06 in
da - Cone Frontface Backing Diameter	1.77 in
db - Cone Backface Backing Diameter	1.87 in
Da - Cup Frontface Backing Diameter	2.91 in
Ab - Cage-Cone Frontface Clearance	0.07 in
Aa - Cage-Cone Backface Clearance	0.06 in
a - Effective Center Location3	-0.19 in
C90 - Dynamic Radial Rating (90 million revolutions)4	4390 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	16900 lbf
C0 - Static Radial Rating	15500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	3020 lbf
K - Factor7	1.45
e - ISO Factor8	0.4
Y - ISO Factor9	1.49
G1 - Heat Generation Factor (Roller-Raceway)10	20.7
G2 - Heat Generation Factor (Rib-Roller End)	12.5
Cg - Geometry Factor11	0.0709

Phone

690-5987