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10:53:47 GMT+0000 (Coordinated Universal Time)
61821-2RSR-Y
Deep groove ball bearing
Deep groove ball bearing 618..-2RSR-Y, single row, seals, brass sheet metal cage
Replaces
61821.2RS.Y
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 105 mm | Bore diameter |
D | 130 mm | Outside diameter |
B | 13 mm | Width |
Cr | 22,100 N | Basic dynamic load rating, radial |
C0r | 23,600 N | Basic static load rating, radial |
Cur | 1,320 N | Fatigue load limit, radial |
nG | 2,360 1/min | Limiting speed |
≈m | 350 g | Weight |
Mounting dimensions
da min | 109.6 mm | Minimum diameter shaft shoulder |
Da max | 125.4 mm | Maximum diameter of housing shoulder |
ra max | 1 mm | Maximum fillet radius |
Dimensions
rmin | 1 mm | Minimum chamfer dimension |
D1 | 122.11 mm | Shoulder diameter outer ring |
D2 | 124.2 mm | Caliber diameter outer ring |
d1 | 113.2 mm | Shoulder diameter inner ring |
Temperature range
Tmin | -20 °C | Operating temperature min. |
Tmax | 100 °C | Operating temperature max. |
Calculation factors
f0 | 15.9 | Calculation factor |