Doosan DH55 616*811*75mm Slewing Bearing

Product Details

Series	3100
Cone Part Number	3193
Cup Part Number	3120-B
Design Units	Imperial
Bearing Weight	1 lb
Cage Type	Stamped Steel
d	1.2500 in
D	2.8593 in
D1 - Flange Outer Diameter	3.0433 in
B - Cone Width	1.1810 in
C - Cup Width	0.9375 in
C1 - Cup Flange Width	0.1875 in
T1 - Bearing Width	1.1875 in
T - Bearing Width to Flange	0.4375 in
R - Cone Backface To Clear Radius1	0.14 in
r - Cup Backface To Clear Radius2	0.130 in
da - Cone Frontface Backing Diameter	1.56 in
db - Cone Backface Backing Diameter	1.79 in
Da - Cup Frontface Backing Diameter	2.74 in
Ab - Cage-Cone Frontface Clearance	0.06 in
Aa - Cage-Cone Backface Clearance	0.03 in
a - Effective Center Location3	-0.4 in
C90 - Dynamic Radial Rating (90 million revolutions)4	5520 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	21300 lbf
C0 - Static Radial Rating	22800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	3140 lbf
K - Factor7	1.76
e - ISO Factor8	0.33
Y - ISO Factor9	1.8
G1 - Heat Generation Factor (Roller-Raceway)10	23.4
G2 - Heat Generation Factor (Rib-Roller End)	8.76
Cg - Geometry Factor11	0.0697