Series |
N/A 72000C |
Cone Part Number |
N/A 72213C |
Cup Part Number |
N/A 72488D |
Design Unit |
N/A Inch |
Cage Material |
N/A Stamped Steel |
d - Bore |
N/A 2.1250 in53.975 mm |
D - Cup Outer Diameter |
N/A 4-7/8 in123.825 mm |
B - Cone Width |
N/A 1.2910 in32.791 mm |
C - Double Cup Width |
N/A 2.1875 in55.563 mm |
T - Bearing Width across Cones |
N/A 3.0624 in77.785 mm |
R - Cone Backface "To Clear" Radius1 | N/A 0.14 in3.600 mm |
r - Cup Backface "To Clear" Radius2 | N/A 0.06 in1.5 mm |
db - Cone Backface Backing Diameter |
N/A 3.11 in79 mm |
Da - Cup Frontface Backing Diameter |
N/A 4.56 in115.82 mm |
Aa - Cage-Cone Backface Clearance |
N/A 0.15 in3.8 mm |
a - Effective Center Location3 | N/A 0.08 in2 mm |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 | N/A 12500 lbf55500 N |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 | N/A 83900 lbf373000 N |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 | N/A 21700 lbf96700 N |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | N/A 15800 lbf70100 N |