参数 |
数据 |
说明 |
Design Unit |
Metric |
|
Bearing Weight |
4.3300 Kg |
|
Bearing Weight |
9.546 lb |
|
Cage Type |
EM |
|
UPC Code |
087796303393 |
|
Cage Material |
BRASS |
|
D - Outer Diameter |
149.996 mm |
|
D - Outer Diameter |
5.9054 in |
|
d - Bore |
70.000 mm |
|
d - Bore |
2.7559 in |
|
B' - Inner Ring Width |
51.000 mm |
|
B' - Inner Ring Width |
2.0079 in |
|
B - Outer Ring Width |
51.000 mm |
|
B - Outer Ring Width |
2.0079 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 |
90.8 mm |
|
da - Inner Ring Backing Diameter |
3.57 in |
|
Da - Outer Ring Backing Diameter |
134.9 mm |
|
Da - Outer Ring Backing Diameter |
5.31 in |
|
D1 - Outer Ring Breakout Diameter |
128.72 mm |
|
D1 - Outer Ring Breakout Diameter |
5.0677 in |
|
C1(2) - Dynamic Radial Rating (Two-Rows) |
395000 N |
|
C1(2) - Dynamic Radial Rating (Two-Rows) |
89000 lbf |
|
C0 - Static Radial Rating |
414000 N |
|
C0 - Static Radial Rating |
93000 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 |
2.02 |
These factors apply for both inch and metric calculations. See engineering |
Y1 - ISO Factor |
2.07 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
Y2 - ISO Factor |
3.08 |
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. |
Reference Thermal Speed Rating (Grease) |
3600 |
|
Reference Thermal Speed Rating (Oil) |
4200 |
See thermal speed ratings in the engineering section. |
Cg - Geometry Factor |
0.0670 |
Geometry constant for Lubrication Life Adjustment Factor a3l. |