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United States
05:12:49 GMT+0000 (Coordinated Universal Time)
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 70 mm | Bore diameter |
D | 150 mm | Outside diameter |
B | 60 mm | Width |
Cr | 390.000 N | Basic dynamic load rating, radial |
C0r | 390.000 N | Basic static load rating, radial |
Cur | 37.500 N | Fatigue load limit, radial |
nG | 1.210 1/min | Limiting speed |
≈m | 4,98 kg | Weight |
Mounting dimensions
da min | 80,7 mm | Minimum diameter shaft shoulder |
Da max | 138 mm | Maximum diameter of housing shoulder |
ra max | 2,1 mm | Maximum recess radius |
Dimensions
rmin | 2,1 mm | Minimum chamfer dimension |
D1 | 130,4 mm | Bore diameter outer ring |
d2 | 80,7 mm | Raceway diameter of the inner ring |
ds | 4,8 mm | Diameter lubrication hole |
ns | 9,5 mm | Width of lubricating groove |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 100 °C | Operating temperature max. |
Calculation factors
e | 0,34 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y1 | 2 | Dynamic axial load factor |
Y2 | 2,98 | Dynamic axial load factor |
Y0 | 1,96 | Static axial load factor |
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Design | E1 | without central rip |
Bore type | Z | Cylindrical |
Cage | JPA | Sheet metal cage |
Radial internal clearance | C4 (Group 4) | Internal clearance larger than C3 |
Relubrication feature | Standard | |
Sealing | 2RSR | Seals on both sides, normal temperature |
Sealing - excess width | WS | Sealing - excess width |
Characteristics