参数 |
数据 |
说明 |
Series |
335 |
|
Cone Part Number |
336 |
|
Cup Part Number |
332US |
|
Design Units |
Imperial |
|
Bearing Weight |
1.0000 lb |
|
Bearing Weight |
0.5000 Kg |
|
Cage Type |
Stamped Steel |
|
D - Cup Outer Diameter |
3.1496 in |
|
D - Cup Outer Diameter |
80.000 mm |
|
d - Cone Bore |
1.6250 in |
|
d - Cone Bore |
41.275 mm |
|
B - Cone Width |
0.8820 in |
|
B - Cone Width |
22.403 mm |
|
C - Cup Width |
0.7018 in |
|
C - Cup Width |
17.826 mm |
|
T - Bearing Width |
0.8268 in |
|
T - Bearing Width |
21.001 mm |
|
Z - Number of Rollers Per Row |
15 |
|
R - Cone Backface "To Clear" Radius |
0.030 in |
These maximum fillet radii will be cleared by the bearing corners. |
R - Cone Backface "To Clear" Radius |
0.760 mm |
These maximum fillet radii will be cleared by the bearing corners. |
r - Cup Backface "To Clear" Radius |
0.080 in |
These maximum fillet radii will be cleared by the bearing corners. |
r - Cup Backface "To Clear" Radius |
2.03 mm |
These maximum fillet radii will be cleared by the bearing corners. |
da - Cone Frontface Backing Diameter |
1.81 in |
|
da - Cone Frontface Backing Diameter |
45.97 mm |
|
db - Cone Backface Backing Diameter |
1.85 in |
|
db - Cone Backface Backing Diameter |
46.99 mm |
|
Da - Cup Frontface Backing Diameter |
2.99 in |
|
Da - Cup Frontface Backing Diameter |
75.90 mm |
|
Db - Cup Backface Backing Diameter |
2.83 in |
|
Db - Cup Backface Backing Diameter |
71.88 mm |
|
Ab - Cage-Cone Frontface Clearance |
0.04 in |
|
Ab - Cage-Cone Frontface Clearance |
1.02 mm |
|
Aa - Cage-Cone Backface Clearance |
0.03 in |
|
Aa - Cage-Cone Backface Clearance |
0.76 mm |
|
a - Effective Center Location |
-0.25 in |
Negative value indicates effective center inside cone backface. |
a - Effective Center Location |
-6.40 mm |
Negative value indicates effective center inside cone backface. |
C90 - Dynamic Radial Rating (90 million revolutions) |
5490 lbf |
Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values. |
C90 - Dynamic Radial Rating (90 million revolutions) |
24400 N |
Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values. |
C1 - Dynamic Radial Rating (1 million revolutions) |
21200 lbf |
Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
C1 - Dynamic Radial Rating (1 million revolutions) |
94300 N |
Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
C0 - Static Radial Rating |
18700 lbf |
|
C0 - Static Radial Rating |
83400 N |
|
Ca90 - Dynamic Thrust Rating (90 million revolutions) |
2570 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) |
11400 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 |
2.14 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
e - ISO Factor |
0.27 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
Y - ISO Factor |
2.2 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
G1 - Heat Generation Factor (Roller-Raceway) |
26.5 |
|
G2 - Heat Generation Factor (Rib-Roller End) |
13 |
|
Cg - Geometry Factor |
0.0676 |
|