1220SK NTN Calculation factor (Y0) 3.8 100x180x34mm Self aligning ball bearings


rs min | 2.1 mm |
Associated sleeve reference | H220X |
e | 0.17 |
Y1 | 3.6 |
Y2 | 5.6 |
Y0 | 3.8 |
Radial clearance class | CN |
Precision class | P0 |
Mass | 3.82 kg |
Dynamic load, C | 69.5 kN |
Static load, C0 | 29.7 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 | 125 mm |
db min | 106 mm |
Ce min | 7 mm |
Da max | 169 mm |
ra max | 2 mm |
Bearing number | 1220SK |
Size (mm) | 100x180x34 |
Brand | NTN |
Bore Diameter (mm) | 100 |
Outer Diameter (mm) | 180 |
Width (mm) | 34 |
d | 100 mm |
D | 180 mm |
B | 34 mm |
C | 34 mm |
r min. | 2.1 mm |
da min. | 111 mm |
Da max. | 169 mm |
ra max. | 2 mm |
Weight | 3.82 Kg |
Basic dynamic load rating (C) | 69.5 kN |
Basic static load rating (C0) | 29.7 kN |
(Grease) Lubrication Speed | 3 200 r/min |
(Oil) Lubrication Speed | 3 800 r/min |
Calculation factor (e) | 0.17 |
Calculation factor (Y0) | 3.8 |
Calculation factor (Y1) | 3.6 |
Detailed Parameters
parameter:
NJ232E Cylindrical roller bearings | Bore Diameter :160mm ,Brand:NTN ,Outer Diameter :290mm ,Size :160x290x48mm |
5311 Angular contact ball bearings | Brand:FBJ ,Outer Diameter :120mm ,Width :49.2mm ,Size :55x120x49.2mm ,Bore Diameter :55mm |
46790/46720 Tapered roller bearings | Brand:Timken ,Size :165.1x225.425x41.275mm ,Bore Diameter :165.1mm ,Outer Diameter :225.425mm |
63/32 Deep groove ball bearings | Dynamic load, C:29.8 kN ,Static load, C0:16.9 kN ,Fatigue limit load, Cu:0.77 kN ,rs min:1.1 mm ,Mass:0.38 kg ,Radial clearance class:CN |
NJ29/900 Cylindrical roller bearings | d:900 mm ,Outer Diameter :1180mm ,Width :165mm ,Bore Diameter :900mm ,Size :900x1180x165mm ,Brand:CX |
24128MBK30 Spherical roller bearings | Outer Diameter :225mm ,Brand:AST ,Size :140x225x85mm ,Bearing Type:tapered bore ,Width :85mm ,Bore Diameter :140mm |
28R3620 Needle roller bearings | Outer Diameter :36mm ,Fw:28 mm ,Size :28x36x20mm ,Bore Diameter :28mm ,Width :20mm ,Brand:KOYO |
30224A Tapered roller bearings | Brand:ZVL ,Outer Diameter :215mm ,Size :120x215x43.5mm ,Bore Diameter :120mm |
7216WN Angular contact ball bearings | Bore Diameter :80mm ,Size :80x140x26mm ,Width :26mm ,Brand:Timken ,d:80 mm ,Outer Diameter :140mm |
1209K Self aligning ball bearings | Outer Diameter :85mm ,Bore Diameter :45mm ,Width :19mm ,Size :45x85x19mm ,Brand:FBJ |
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