1209S NTN Calculation factor (e) 0.21 45x85x19mm Self aligning ball bearings


rs min | 1.1 mm |
e | 0.21 |
Y1 | 3 |
Y2 | 4.7 |
Y0 | 3.1 |
Radial clearance class | CN |
Precision class | P0 |
Mass | 0.46 kg |
Dynamic load, C | 22 kN |
Static load, C0 | 7.35 kN |
Nlim (oil) | 8.500 rpm |
Nlim (grease) | 7.100 rpm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
da min | 51.5 mm |
Da max | 78.5 mm |
ra max | 1 mm |
Bearing number | 1209S |
Size (mm) | 45x85x19 |
Brand | NTN |
Bore Diameter (mm) | 45 |
Outer Diameter (mm) | 85 |
Width (mm) | 19 |
d | 45 mm |
D | 85 mm |
B | 19 mm |
C | 19 mm |
r min. | 1.1 mm |
da min. | 51.5 mm |
Da max. | 78.5 mm |
ra max. | 1 mm |
Weight | 0.465 Kg |
Basic dynamic load rating (C) | 22 kN |
Basic static load rating (C0) | 7.35 kN |
(Grease) Lubrication Speed | 7 100 r/min |
(Oil) Lubrication Speed | 8 500 r/min |
Calculation factor (e) | 0.21 |
Calculation factor (Y0) | 3.1 |
Calculation factor (Y1) | 3 |
Detailed Parameters
parameter:
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1224 KM + H 3024 Self aligning ball bearings | Size :215x110x72mm ,Outer Diameter :110mm ,Width :72mm ,d1:110 mm ,Bore Diameter :215mm ,Brand:SKF |
NF 1056 Cylindrical roller bearings | d:260 mm ,D:420 mm ,Fw:316 mm ,Brand:NACHI ,Outer Diameter :384mm ,Bore Diameter :260mm |
UCCX11-35 Bearing units | Bore Diameter :55.5625mm ,Width :65.1mm ,d:55.5625 mm ,Brand:KOYO |
K25X30X18 Needle roller bearings | Outer Diameter :30mm ,Bore Diameter :25mm ,Brand:KOYO ,Fw:25 mm ,Ew:30 mm |
211K Deep groove ball bearings | Outer Diameter :100mm ,Width :21mm ,Brand:Timken ,Size :55x100x21mm ,Bore Diameter :55mm |
UGFL204 Bearing units | d:20 mm ,Brand:NACHI ,Bore Diameter :20mm ,A:25.5 mm ,A0:41.6 mm ,A1:12 mm |
93708/93126 Cylindrical roller bearings | d:179.972 mm ,Outer Diameter :317.5mm ,Brand:NSK ,Width :68.262mm ,Bore Diameter :179.972mm ,Size :179.972x317.5x68.262mm |
61948-MA Deep groove ball bearings | Brand:NKE ,Bore Diameter :240mm ,Size :240x320x38mm ,Outer Diameter :320mm |
510020 Angular contact ball bearings | Outer Diameter :75mm ,Bore Diameter :39mm ,Size :39x75x37mm ,Brand:Timken ,d:39 mm ,Width :37mm |
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