2220SK NTN (Grease) Lubrication Speed 3 200 r/min 100x180x46mm Self aligning ball bearings


rs min | 2.1 mm |
Associated sleeve reference | H320X |
e | 0.27 |
Y1 | 2.4 |
Y2 | 3.7 |
Y0 | 2.5 |
Radial clearance class | CN |
Precision class | P0 |
Mass | 4.53 kg |
Dynamic load, C | 94.5 kN |
Static load, C0 | 38.5 kN |
Nlim (oil) | 3.800 rpm |
Nlim (grease) | 3.200 rpm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
da min | 111 mm |
da max | 123 mm |
db min | 107 mm |
Ce min | 8 mm |
Da max | 169 mm |
ra max | 2 mm |
Bearing number | 2220SK |
Size (mm) | 100x180x46 |
Brand | NTN |
Bore Diameter (mm) | 100 |
Outer Diameter (mm) | 180 |
Width (mm) | 46 |
d | 100 mm |
D | 180 mm |
B | 46 mm |
C | 46 mm |
r min. | 2.1 mm |
da min. | 111 mm |
Da max. | 169 mm |
ra max. | 2 mm |
Weight | 4.53 Kg |
Basic dynamic load rating (C) | 94.5 kN |
Basic static load rating (C0) | 38.5 kN |
(Grease) Lubrication Speed | 3 200 r/min |
(Oil) Lubrication Speed | 3 800 r/min |
Calculation factor (e) | 0.27 |
Calculation factor (Y0) | 2.5 |
Calculation factor (Y1) | 2.4 |
Detailed Parameters
parameter:
8606 Deep groove ball bearings | Size :30x72x23mm ,Outer Diameter :72mm ,Bore Diameter :30mm ,Width :23mm ,Brand:CYSD |
30228-A Tapered roller bearings | Width :45.75mm ,Brand:FAG ,Size :140x250x45.75mm ,Bore Diameter :140mm ,Outer Diameter :250mm |
F-94010 Cylindrical roller bearings | Size :27.5x52x15mm ,Brand:INA ,Outer Diameter :52mm ,Bore Diameter :27.5mm |
25583/25519 Tapered roller bearings | Bore Diameter :44.45mm ,Brand:Timken ,Width :34.29mm ,Outer Diameter :82.55mm ,Size :44.45x82.55x34.29mm ,d:44.45 mm |
NUP208EM Cylindrical roller bearings | Bore Diameter :40mm ,d:40 mm ,Outer Diameter :80mm ,Brand:NSK ,Size :40x80x18mm ,Width :18mm |
53314+U314 Thrust ball bearings | Outer Diameter :125mm ,Bore Diameter :70mm ,Brand:SKF ,Width :44.2mm ,Size :70x125x44.2mm |
21311 KCW33 Spherical roller bearings | Outer Diameter :120mm ,Brand:CX ,Width :29mm ,Size :55x120x29mm ,Bore Diameter :55mm |
604 Deep groove ball bearings | Bore Diameter :4mm ,Brand:KOYO ,Size :4x12x4mm ,Outer Diameter :12mm |
3579/3525 Tapered roller bearings | Size :42.862x87.312x30.162mm ,Outer Diameter :87.312mm ,Bore Diameter :42.862mm ,Width :30.162mm ,d:42.862 mm ,Brand:ISO |
RB4838 Cylindrical roller bearings | Outer Diameter :240mm ,Size :190x240x50mm ,Brand:NACHI ,Bore Diameter :190mm |
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