参数 |
数据 |
说明 |
Series |
14000 |
|
Cone Part Number |
14125A |
|
Cup Part Number |
14276D |
|
Design Units |
Imperial |
|
Bearing Weight |
1.6274 lb |
|
Bearing Weight |
0.7382 Kg |
|
Cage Type |
Stamped Steel |
|
D - Cup Outer Diameter |
2.7170 in |
|
D - Cup Outer Diameter |
69.012 mm |
|
d - Cone Bore |
1.2500 in |
|
d - Cone Bore |
31.750 mm |
|
B - Cone Width |
0.7710 in |
|
B - Cone Width |
19.583 mm |
|
C - Double Cup Width |
1.5000 in |
|
C - Double Cup Width |
38.100 mm |
|
T - Bearing Width across Cones |
1.8126 in |
|
T - Bearing Width across Cones |
46.040 mm |
|
Z - Number of Rollers Per Row |
17 |
|
Ka - Locking Pin Diameter |
N/A |
|
Kb - Locking Pin Depth |
N/A |
|
R - Cone Backface "To Clear" Radius |
0.140 in |
These maximum fillet radii will be cleared by the bearing corners. |
R - Cone Backface "To Clear" Radius |
3.600 mm |
These maximum fillet radii will be cleared by the bearing corners. |
r - Cup Frontface "To Clear" Radius |
0.03 in |
These maximum fillet radii will be cleared by the bearing corners. |
r - Cup Frontface "To Clear" Radius |
0.8 mm |
These maximum fillet radii will be cleared by the bearing corners. |
db - Cone Backface Backing Diameter |
1.75 in |
|
db - Cone Backface Backing Diameter |
44.50 mm |
|
Da - Cup Frontface Backing Diameter |
2.52 in |
|
Da - Cup Frontface Backing Diameter |
64.00 mm |
|
Aa - Cage-Cone Backface Clearance |
0.04 in |
|
Aa - Cage-Cone Backface Clearance |
1.00 mm |
|
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) |
3180 lbf |
Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value. |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) |
14200 N |
Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value. |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) |
21400 lbf |
Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) |
95100 N |
Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) |
5540 lbf |
Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value. |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) |
24600 N |
Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value. |
Ca90 - Dynamic Thrust Rating (90 million revolutions) |
2080 lbf |
Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value. |
Ca90 - Dynamic Thrust Rating (90 million revolutions) |
9260 N |
Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value. |
K - Factor |
1.53 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
e - ISO Factor |
0.82 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
Y1 - ISO Factor |
0.83 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
Y1 - ISO Factor |
1.23 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
Y2 - ISO Factor |
1.23 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
G1 - Heat Generation Factor (Roller-Raceway) |
18 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
G2 - Heat Generation Factor (Rib-Roller End) |
9.4 |
|
Cg - Geometry Factor |
0.0668 |
Geometry constant for Lubrication Life Adjustment Factor a3l. |