Specifications of TIMKEN Bearing HM921343V - HM921310D
Specifications
Series |
HM921300 |
Cone Part Number |
HM921343V |
Cup Part Number |
HM921310D |
Design Unit |
Inch |
Bearing Weight |
22.41 lb10.165 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
3.5400 in89.916 mm |
D – Cup Outer Diameter |
7.4790 in189.967 mm |
B – Cone Width |
1.4375 in36.513 mm |
C – Double Cup Width |
2.1300 in54.102 mm |
T – Bearing Width across Cones |
3.3799 in85.849 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.14 in3.6 mm |
r – Cup Backface “To Clear” Radius2 |
0.06 in1.5 mm |
db – Cone Backface Backing Diameter |
4.61 in117 mm |
Da – Cup Frontface Backing Diameter |
7.17 in182.12 mm |
Aa – Cage-Cone Backface Clearance |
0.3 in7.6 mm |
a – Effective Center Location3 |
0.74 in18.8 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
19800 lbf88100 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
133000 lbf592000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
34500 lbf153000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
29400 lbf131000 N |