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62307-A-2RSR
Deep groove ball bearing
Deep groove ball bearing 623..-A-2RSR, single row, steel sheet metal cage
Product information
Main Dimensions & Performance Data
| d | 35 mm | Bore diameter |
| D | 80 mm | Outside diameter |
| B | 31 mm | Width |
| Cr | 33.320 N | Basic dynamic load rating, radial |
| C0r | 19.150 N | Basic static load rating, radial |
| Cur | 1.330 N | Fatigue load limit, radial |
| nG | 5.300 1/min | Limiting speed |
| ≈m | 0,65 kg | Weight |
Mounting dimensions
| da min | 44 mm | Minimum diameter shaft shoulder |
| Da max | 71 mm | Maximum diameter of housing shoulder |
| ra max | 1,5 mm | Maximum fillet radius |
Dimensions
| rmin | 1,5 mm | Minimum chamfer dimension |
| D1 | 66,9 mm | Shoulder diameter outer ring |
| D2 | 70,1 mm | Caliber diameter outer ring |
| d1 | 50,07 mm | Shoulder diameter inner ring |
| d2 | 46,2 mm | Caliber diameter inner ring |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Calculation factors
| f0 | 13,2 | Calculation factor |
Your current product variant
| Changed internal design | A | Design variant A |
| Sealing | 2RSR | Contact seal on both sides |
| Cage | JN | Steel sheet metal |
| Tolerance class | PN | Normal (PN) |
| Dimensional / heat stabilization | SN | Rings dimensional stabilized up to 120° |
| Lubricant | Lubricating grease | |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
| Bore type | Z | Cylindrical |
Characteristics
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