参数 |
数据 |
说明 |
Design Unit |
Metric |
|
Bore Taper |
1/12 |
|
Bearing Weight |
6.1700 Kg |
|
Bearing Weight |
13.6025 lb |
|
Cage Type |
EM |
|
UPC Code |
087796304314 |
|
Cage Material |
BRASS |
|
D - Outer Diameter |
169.993 mm |
|
D - Outer Diameter |
6.6926 in |
|
d - Bore |
80.000 mm |
|
d - Bore |
3.1496 in |
|
B' - Inner Ring Width |
58.000 mm |
|
B' - Inner Ring Width |
2.2835 in |
|
B - Outer Ring Width |
58.000 mm |
|
B - Outer Ring Width |
2.2835 in |
|
Z - Number of Rollers Per Row |
15 |
|
R - Inner Ring "To Clear" Radius |
2.00 mm |
Maximum housing fillet radius that bearing corners will clear. |
R - Inner Ring "To Clear" Radius |
0.08 in |
Maximum housing fillet radius that bearing corners will clear. |
r - Outer Ring "To Clear" Radius |
2.00 mm |
Maximum shaft fillet radius that bearing corners will clear. |
r - Outer Ring "To Clear" Radius |
0.08 in |
Maximum shaft fillet radius that bearing corners will clear. |
da - Inner Ring Backing Diameter |
103.3 mm |
|
da - Inner Ring Backing Diameter |
4.07 in |
|
Da - Outer Ring Backing Diameter |
153.1 mm |
|
Da - Outer Ring Backing Diameter |
6.03 in |
|
D1 - Outer Ring Breakout Diameter |
145.959 mm |
|
D1 - Outer Ring Breakout Diameter |
5.7464 in |
|
C1(2) - Dynamic Radial Rating (Two-Rows) |
522000 N |
|
C1(2) - Dynamic Radial Rating (Two-Rows) |
117000 lbf |
|
C0 - Static Radial Rating |
570000 N |
|
C0 - Static Radial Rating |
128000 lbf |
|
e - ISO Factor |
0.33 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
Y0 - ISO Factor |
2.01 |
These factors apply for both inch and metric calculations. See engineering |
Y1 - ISO Factor |
2.06 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
Y2 - ISO Factor |
3.06 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
Reference Thermal Speed Rating (Grease) |
3200 |
|
Reference Thermal Speed Rating (Oil) |
3700 |
See thermal speed ratings in the engineering section. |
Cg - Geometry Factor |
0.0727 |
Geometry constant for Lubrication Life Adjustment Factor a3l. |