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United States
02:11:36 GMT+0000 (Coordinated Universal Time)
SX011814-A-VSP+UG
Crossed roller bearing
Crossed roller bearingsdimension series 18 to DIN 616
Product information
Metric
Imperial
Main Dimensions & Performance Data
| d1 | 70 mm | Bore Diameter |
0,004 mm | Bore diameter upper tolerance | |
-0,015 mm | Bore diameter lower tolerance | |
| Da | 90 mm | Outside Diameter |
0 mm | Outside diameter upper tolerance | |
-0,022 mm | Outside diameter lower tolerance | |
| H | 10 mm | Height of the assembled bearing |
| hi | 10 mm | Heigth inner ring |
0,06 mm | Width upper tolerance | |
-0,06 mm | Width lower tolerance | |
| ≈m | 0,174 kg | Weight |
Dimensions
| Di | 80,5 mm | Inner diameter outer ring |
| DM | 80 mm | Rolling element pitch circle diameter |
| da | 79,5 mm | Outer diameter inner ring |
| h | 10 mm | Height of individual ring |
0 mm | Height of individual ring upper tolerance | |
-0,01 mm | Height of individual ring lower tolerance | |
| rmin | 0,6 mm | Chamfer dimension |
| S | 1,2 mm | Diameter of lubrication hole |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Calculation factors
0,01 mm | Running accuracy, radial | |
0,01 mm | Running accuracy, axial | |
| VSPmin | 0,003 mm | Minimum bearing preload |
| VSPmax | 0,015 mm | Maximum bearing preload |
| Ca | 16.600 N | Basic dynamic load rating, axial |
| C0a | 52.000 N | Basic static load rating, axial |
| Cr | 11.800 N | Basic dynamic load rating, radial (for radial load only) |
| C0r | 25.500 N | Basic static load rating, radial (for radial load only) |
| NG oil | 955 1/min | Limiting speed for oil lubrication with preload |
| NG Grease | 475 1/min | Limiting speed for grease lubrication with preload |
61814 | Dimensions identical to ISO dimension series 18 |
Downloads:
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| Preload | VSP | Bearing preload Standard |
| Lubricant | UG | Ungreased |
Characteristics
