1304K NACHI 20x52x15mm Calculation factor (Y1) 2.12 Self aligning ball bearings


Bearing number | 1304K |
Size (mm) | 20x52x15 |
Brand | NACHI |
Bore Diameter (mm) | 20 |
Outer Diameter (mm) | 52 |
Width (mm) | 15 |
d | 20 mm |
D | 52 mm |
B | 15 mm |
C | 15 mm |
r1 min. | 1.1 mm |
da min. | 26.5 mm |
Da max. | 45.5 mm |
ra max. | 1.0 mm |
Weight | 0.163 Kg |
Basic dynamic load rating (C) | 12.4 kN |
Basic static load rating (C0) | 3.3 kN |
(Grease) Lubrication Speed | 12000 r/min |
(Oil) Lubrication Speed | 15000 r/min |
Calculation factor (e) | 0.30 |
Calculation factor (Y0) | 2.22 |
Calculation factor (Y1) | 2.12 |
Detailed Parameters
parameter:
560/552A Tapered roller bearings | Width :38.1mm ,d:66.675 mm ,Brand:ISO ,Size :66.675x123.825x38.1mm ,Outer Diameter :123.825mm ,Bore Diameter :66.675mm |
SA 25 Plain bearings | A:60 mm ,B:31 mm ,d:25 mm ,Brand:CX ,Bore Diameter :25mm ,B1:22 mm |
NU10/560-M1 Cylindrical roller bearings | Outer Diameter :820mm ,Brand:FAG ,Bore Diameter :560mm ,d:560 mm |
5S-2LA-HSE913G/GNP42 Angular contact ball bearings | d:65 mm ,Size :65x90x13mm ,Width :13mm ,Bore Diameter :65mm ,Outer Diameter :90mm ,Brand:NTN |
K22X30X20FV Needle roller bearings | Ew:32 mm ,Outer Diameter :32mm ,Bore Diameter :22mm ,Brand:KOYO ,Fw:22 mm |
TBR 25-UU AS Linear bearings | h:28 mm ,d:25 mm ,Thread (G1):M8 ,Bore Diameter :25mm ,e:11.5 mm ,Brand:NBS |
F636 Deep groove ball bearings | Size :6x22x7mm ,Outer Diameter :22mm ,Bore Diameter :6mm ,Brand:ISO |
7326 A Angular contact ball bearings | Outer Diameter :280mm ,Brand:NSK ,Bore Diameter :130mm ,d:130 mm ,Size :130x280x58mm ,Width :58mm |
K20X26X12BE Needle roller bearings | Brand:KOYO ,Bore Diameter :20mm ,Outer Diameter :26mm ,Fw:20 mm ,Bc:12 mm ,Ew:26 mm |
71912 ACE/HCP4AL Angular contact ball bearings | Brand:SKF ,Bore Diameter :85mm ,Width :13mm ,Size :85x60x13mm ,Outer Diameter :60mm ,d:60 mm |
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