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7072-MP
Angular contact ball bearing
Angular contact ball bearing 70..-MP, single row, solid brass cage
Main Dimensions & Performance Data
| d | 360 mm | Bore diameter |
| D | 540 mm | Outside diameter |
| B | 82 mm | Width |
| Cr | 540.000 N | Basic dynamic load rating, radial |
| C0r | 1.090.000 N | Basic static load rating, radial |
| Cur | 27.000 N | Fatigue load limit, radial |
| nG | 1.700 1/min | Limiting speed |
| nϑr | 1.090 1/min | Reference speed |
| ≈m | 66,5 kg | Weight |
Mounting dimensions
| da min | 378 mm | Minimum diameter of shaft shoulder |
| Da max | 522 mm | Maximum diameter of housing shoulder |
| Db max | 531,2 mm | Maximum diameter of housing shoulder |
| ra max | 4 mm | Maximum fillet radius of shaft |
| ra1 max | 2 mm | Maximum fillet radius of housing |
Dimensions
| rmin | 5 mm | Minimum chamfer dimension |
| r1 min | 2 mm | Minimum chamfer dimension |
| D1 | 475,45 mm | Shoulder diameter on outer ring wide side face |
| d1 | 428,4 mm | Shoulder diameter on inner ring wide side face |
| a | 170,9 mm | Distance between the apexes of the pressure cones |
| α | 30 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Your current product variant
| Sealing | Without | Not sealed |
| Cage | MP | Solid brass cage, ball guided |
| Tolerance class | PN | Normal (PN) |
| Dimensional / heat stabilization | S1 | Rings dimensional stabilized up to 200° |
| Lubricant | Without | Bearing not greased |
Characteristics
Operating conditions for bearing 7072-MP
In work for 7072-MP
CO₂e caused by friction during operation
Comprehensive information with immediate calculations of the CO2e emissions of our rotative products in various application scenarios.
Load
*MandatoryMotion Influences
*Mandatory Preset calculation parameters
Arcanol MULTI2
Greasenormal cleanliness
Contamination70°C
Operating Temperature20°C
Ambient Temperature Choose your calculations
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CO₂e emissions
For Production info_outline
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Rating life
Total Rating Life (Lh10)
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Static safety (S0)
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