Specifications of TIMKEN Bearing L814749 - L814710D
Specifications
Series |
L814700 |
Cone Part Number |
L814749 |
Cup Part Number |
L814710D |
Design Unit |
Inch |
Bearing Weight |
2.71 lb1.227 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
3 in76.2 mm |
D – Cup Outer Diameter |
4.3125 in109.538 mm |
B – Cone Width |
0.7500 in19.050 mm |
C – Double Cup Width |
1.3750 in34.925 mm |
T – Bearing Width across Cones |
1.6873 in42.857 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.06 in1.5 mm |
r – Cup Backface “To Clear” Radius2 |
0.03 in0.8 mm |
db – Cone Backface Backing Diameter |
3.31 in84 mm |
Da – Cup Frontface Backing Diameter |
4.15 in105.40 mm |
Aa – Cage-Cone Backface Clearance |
0.02 in0.5 mm |
a – Effective Center Location3 |
0.2 in5.1 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
4030 lbf17900 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
27100 lbf120000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
7020 lbf31200 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
3470 lbf15400 N |