Specifications of TIMKEN Bearing L476549 - L476510CD
Specifications
Series |
L476500 |
Cone Part Number |
L476549 |
Cup Part Number |
L476510CD |
Design Unit |
Inch |
Bearing Weight |
308.15 lb139.773 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
21.6250 in549.275 mm |
D – Cup Outer Diameter |
27.2500 in692.150 mm |
B – Cone Width |
3.1875 in80.963 mm |
C – Double Cup Width |
5.3750 in136.525 mm |
T – Bearing Width across Cones |
6.8749 in174.622 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.25 in6.4 mm |
r – Cup Backface “To Clear” Radius2 |
0.06 in1.5 mm |
db – Cone Backface Backing Diameter |
22.8 in579 mm |
Da – Cup Frontface Backing Diameter |
26.34 in669.00 mm |
Aa – Cage-Cone Backface Clearance |
0.28 in7.1 mm |
a – Effective Center Location3 |
1.27 in32.3 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
88500 lbf394000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
595000 lbf2650000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
154000 lbf686000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
57000 lbf254000 N |