Select a different country or region to see content for your location.
United States
09:41:42 GMT+0000 (Coordinated Universal Time)
61820-2RZ-Y
Deep groove ball bearing
Deep groove ball bearing 618..-2RZ-Y, single row, shields, brass sheet metal cage
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 100 mm | Bore diameter |
D | 125 mm | Outside diameter |
B | 13 mm | Width |
Cr | 21,300 N | Basic dynamic load rating, radial |
C0r | 22,100 N | Basic static load rating, radial |
Cur | 1,250 N | Fatigue load limit, radial |
nG | 6,300 1/min | Limiting speed |
nϑr | 4,150 1/min | Reference speed |
≈m | 340 g | Weight |
Mounting dimensions
da min | 104.6 mm | Minimum diameter shaft shoulder |
Da max | 120.4 mm | Maximum diameter of housing shoulder |
ra max | 1 mm | Maximum fillet radius |
Dimensions
rmin | 1 mm | Minimum chamfer dimension |
D1 | 117.07 mm | Shoulder diameter outer ring |
D2 | 119.2 mm | Caliber diameter outer ring |
d1 | 108.2 mm | Shoulder diameter inner ring |
Temperature range
Tmin | -20 °C | Operating temperature min. |
Tmax | 100 °C | Operating temperature max. |
Calculation factors
f0 | 16 | Calculation factor |