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United States
05:45:19 GMT+0000 (Coordinated Universal Time)
61809-2RSR-Y
Deep groove ball bearing
Deep groove ball bearing 618..-2RSR-Y, single row, seals, brass sheet metal cage
Main Dimensions & Performance Data
| d | 45 mm | Bore diameter |
| D | 58 mm | Outside diameter |
| B | 7 mm | Width |
| Cr | 7.000 N | Basic dynamic load rating, radial |
| C0r | 5.900 N | Basic static load rating, radial |
| Cur | 400 N | Fatigue load limit, radial |
| nG | 5.400 1/min | Limiting speed |
| ≈m | 0,039 kg | Weight |
Mounting dimensions
| da min | 47 mm | Minimum diameter shaft shoulder |
| Da max | 56 mm | Maximum diameter of housing shoulder |
| ra max | 0,3 mm | Maximum fillet radius |
Dimensions
| rmin | 0,3 mm | Minimum chamfer dimension |
| D1 | 53,9 mm | Shoulder diameter outer ring |
| D2 | 55,22 mm | Caliber diameter outer ring |
| d1 | 49,1 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Calculation factors
| f0 | 16,3 | Calculation factor |
Your current product variant
| Sealing | 2RSR | Contact seal on both sides |
| Cage | Y | Brass sheet metal |
| Tolerance class | PN | Normal (PN) |
| Dimensional / heat stabilization | SN | Rings dimensional stabilized up to 120° |
| Lubricant | L565 | Grease (L565/customer specific) |
| Bore type | Z | Cylindrical |
Characteristics
