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02:40:41 GMT+0000 (Coordinated Universal Time)


6228-M
Deep groove ball bearing
Deep groove ball bearing 62..-M, single row, solid brass cage
Replaces
6228M
Preferred product
Product information


Metric
Imperial
Main Dimensions & Performance Data
d | 140 mm | Bore diameter |
D | 250 mm | Outside diameter |
B | 42 mm | Width |
Cr | 188.000 N | Basic dynamic load rating, radial |
C0r | 165.000 N | Basic static load rating, radial |
Cur | 8.400 N | Fatigue load limit, radial |
nG | 4.650 1/min | Limiting speed |
nϑr | 3.600 1/min | Reference speed |
≈m | 9,28 kg | Weight |
Mounting dimensions
da min | 154 mm | Minimum diameter shaft shoulder |
Da max | 236 mm | Maximum diameter of housing shoulder |
ra max | 2,5 mm | Maximum fillet radius |
Dimensions
rmin | 3 mm | Minimum chamfer dimension |
D1 | 213,8 mm | Shoulder diameter outer ring |
d1 | 175,9 mm | Shoulder diameter inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |
Calculation factors
f0 | 14,9 | Calculation factor |
Your current product variant
Sealing | Without | Not sealed |
Cage | M | Solid brass cage, rolling element guided |
Tolerance class | PN | Normal (PN) |
Dimensional / heat stabilization | S1 | Rings dimensional stabilized up to 200° |
Lubricant | Without | Bearing not greased |
Radial internal clearance | CN (Group N) | Normal internal clearance |
Bore type | Z | Cylindrical |
Characteristics