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61960-MA
Deep groove ball bearing
Deep groove ball bearing 619..-MA, single row, solid brass cage
Replaces
61960MA
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 300 mm | Bore diameter |
D | 420 mm | Outside diameter |
B | 56 mm | Width |
Cr | 290,000 N | Basic dynamic load rating, radial |
C0r | 400,000 N | Basic static load rating, radial |
Cur | 12,800 N | Fatigue load limit, radial |
nG | 2,600 1/min | Limiting speed |
nϑr | 1,890 1/min | Reference speed |
≈m | 24.8 kg | Weight |
Mounting dimensions
da min | 312.4 mm | Minimum diameter shaft shoulder |
Da max | 407.6 mm | Maximum diameter of housing shoulder |
ra max | 2.5 mm | Maximum fillet radius |
Dimensions
rmin | 3 mm | Minimum chamfer dimension |
D1 | 385.1 mm | Shoulder diameter outer ring |
d1 | 337.1 mm | Shoulder diameter inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |
Calculation factors
f0 | 16.2 | Calculation factor |