Series |
N/A L521900 |
Cone Part Number |
N/A L521945 |
Cup Part Number |
N/A L521910DC |
Design Unit |
N/A Inch |
Cage Material |
N/A Stamped Steel |
d - Bore |
N/A 4 in101.600 mm |
D - Cup Outer Diameter |
N/A 5.7500 in146.050 mm |
B - Cone Width |
N/A 0.8438 in21.433 mm |
C - Double Cup Width |
N/A 1.5625 in39.688 mm |
T - Bearing Width across Cones |
N/A 1.9374 in49.210 mm |
R - Cone Backface "To Clear" Radius1 | N/A 0.06 in1.5 mm |
r - Cup Backface "To Clear" Radius2 | N/A 0.030 in0.8 mm |
db - Cone Backface Backing Diameter |
N/A 4.41 in112 mm |
Da - Cup Frontface Backing Diameter |
N/A 5.57 in141.48 mm |
Aa - Cage-Cone Backface Clearance |
N/A 0.01 in0.3 mm |
a - Effective Center Location3 | N/A 0.19 in4.8 mm |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 | N/A 5600 lbf24900 N |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 | N/A 37600 lbf167000 N |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 | N/A 9740 lbf43300 N |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | N/A 3760 lbf16700 N |