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61810
Deep groove ball bearing
Deep groove ball bearing 618, single row, steel sheet metal cage
Frequently bought together


Main Dimensions & Performance Data
d | 50 mm | Bore diameter |
D | 65 mm | Outside diameter |
B | 7 mm | Width |
Cr | 7,200 N | Basic dynamic load rating, radial |
C0r | 6,300 N | Basic static load rating, radial |
Cur | 440 N | Fatigue load limit, radial |
nG | 15,100 1/min | Limiting speed |
nϑr | 6,400 1/min | Reference speed |
≈m | 0.054 kg | Weight |
Mounting dimensions
da min | 52 mm | Minimum diameter shaft shoulder |
Da max | 63 mm | Maximum diameter of housing shoulder |
ra max | 0.3 mm | Maximum fillet radius |
Dimensions
rmin | 0.3 mm | Minimum chamfer dimension |
D1 | 60.05 mm | Shoulder diameter outer ring |
d1 | 55.1 mm | Shoulder diameter inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
Calculation factors
f0 | 16 | Calculation factor |
Downloads:
Your current product variant
Sealing | Without | Not sealed |
Cage | JN | Steel sheet metal |
Tolerance class | PN | Normal (PN) |
Dimensional / heat stabilization | SN | Rings dimensional stabilized up to 120° |
Lubricant | Without | Bearing not greased |
Radial internal clearance | CN (Group N) | Normal internal clearance |
Bore type | Z | Cylindrical |
Characteristics
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