1280/1220 KOYO Weight 0.294 Kg 22.225×57.15×22.225mm Tapered roller bearings


Bearing number | 1280/1220 |
Size (mm) | 22.225×57.15×22.225 |
Brand | KOYO |
Bore Diameter (mm) | 22.225 |
Outer Diameter (mm) | 57.15 |
Width (mm) | 22.225 |
d | 22.225 mm |
D | 57.15 mm |
T | 22.225 mm |
B | 22.225 mm |
C | 17.462 mm |
a | 15.3 mm |
r min. | 0.8 mm |
r2 min. | 1.6 mm |
da min. | 29.5 mm |
Da | 49 mm |
db min | 29 mm |
ra max. | 0.8 mm |
rb max. | 1.6 mm |
Db | 52 mm |
Weight | 0.294 Kg |
Basic dynamic load rating (C) | 52.6 kN |
Basic static load rating (C0) | 55.7 kN |
(Grease) Lubrication Speed | 7600 r/min |
(Oil) Lubrication Speed | 10000 r/min |
Calculation factor (e) | 0.35 |
Calculation factor (Y0) | 0.95 |
Detailed Parameters
parameter:
FYTJ 50 TF Bearing units | Size :50x40x18mm ,Outer Diameter :40mm ,Brand:SKF ,Width :18mm ,Bore Diameter :50mm ,d:50 mm |
7301B-2RS Angular contact ball bearings | Brand:ZEN ,d:12 mm ,Bore Diameter :12mm ,Outer Diameter :37mm ,Width :12mm ,Size :12x37x12mm |
SA 80 ES Plain bearings | Size :80x120x55mm ,d:80 mm ,Outer Diameter :120mm ,Bore Diameter :80mm ,Width :55mm ,Brand:ISB |
SF5220 Angular contact ball bearings | Brand:NTN ,Bore Diameter :260.000mm ,d:260.000 mm ,Size :260x340x38mm ,Outer Diameter :340.000mm ,Width :38.000mm |
54415 Thrust ball bearings | Bore Diameter :60mm ,Width :123mm ,Brand:KOYO ,Size :60x160x123mm ,Outer Diameter :160mm |
NK105/26-XL Needle roller bearings | Bore Diameter :105mm ,Brand:INA ,Size :105x125x26mm ,Outer Diameter :125mm |
E 255 7CE1 Angular contact ball bearings | Bore Diameter :55mm ,Brand:SNFA ,Size :55x100x21mm ,Outer Diameter :100mm |
7207T2DB/GNP5 Angular contact ball bearings | Bore Diameter :35mm ,Outer Diameter :72mm ,Brand:NTN ,d:35 mm ,Width :34mm ,Size :35x72x34mm |
EXFL311 Bearing units | e:30 mm ,Bore Diameter :55mm ,Brand:SNR ,d:55 mm ,s:27.8 mm |
UCF306 Bearing units | d:30 mm ,Width :43mm ,Brand:CX ,Bore Diameter :30mm |
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