61.20.0944.575.01.1403 Standard 5 Slewing Ring Bearings

Product Details

Series	74000
Cone Part Number	74525
Cup Part Number	74850-B
Design Units	Imperial
Bearing Weight	14.6 lb
Cage Type	Stamped Steel
d	5.2500 in
D	8.5000 in
D1 - Flange Outer Diameter	8.8084 in
B - Cone Width	1.875 in
C - Cup Width	1.3750 in
C1 - Cup Flange Width	0.3125 in
T1 - Bearing Width	1.8750 in
T - Bearing Width to Flange	0.8125 in
R - Cone Backface To Clear Radius1	0.14 in
r - Cup Backface To Clear Radius2	0.130 in
da - Cone Frontface Backing Diameter	5.75 in
db - Cone Backface Backing Diameter	5.98 in
Da - Cup Frontface Backing Diameter	8.30 in
Ab - Cage-Cone Frontface Clearance	0.11 in
Aa - Cage-Cone Backface Clearance	0.17 in
a - Effective Center Location3	0.09 in
C90 - Dynamic Radial Rating (90 million revolutions)4	22300 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	85900 lbf
C0 - Static Radial Rating	138000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	18600 lbf
K - Factor7	1.2
e - ISO Factor8	0.49
Y - ISO Factor9	1.23
G1 - Heat Generation Factor (Roller-Raceway)10	363
G2 - Heat Generation Factor (Rib-Roller End)	63.3
Cg - Geometry Factor11	0.134

Phone

91-22-28768900