1204 KOYO Cr 9.90 20x47x14mm Self aligning ball bearings


Bearing number | 1204 |
Size (mm) | 20x47x14 |
Brand | KOYO |
Bore Diameter (mm) | 20 |
Outer Diameter (mm) | 47 |
Width (mm) | 14 |
d | 20 mm |
D | 47 mm |
B | 14 mm |
C | 14 mm |
r min. | 1 mm |
da min. | 25 mm |
Da max. | 42 mm |
ra max. | 1 mm |
Weight | 0.120 Kg |
Basic dynamic load rating (C) | 9.90 kN |
Basic static load rating (C0) | 2.60 kN |
(Grease) Lubrication Speed | 14000 r/min |
(Oil) Lubrication Speed | 17000 r/min |
Calculation factor (e) | 0.29 |
Calculation factor (Y0) | 2.27 |
Calculation factor (Y1) | 2.16 |
Internal Clearance | C0-Medium |
Category | Self Aligning Ball Bearings |
BDI Inventory | 0.0 |
Manufacturer Name | KOYO |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.13 |
EAN | 0605790000867 |
Product Group – BDI | B00152 |
Mounting Method | Shaft |
Enclosure | Open |
Rolling Element | Ball Bearing |
Cage Material | Steel |
Precision Class | ABEC 1 | ISO P0 |
Number of Rows of Balls | Double Row |
Other Features | Allowable Misalignment 2.5 Deg |
Long Description | 20MM Bore; Shaft Mount; 47MM Outside Diameter; 14MM Inner Race Width; 14MM Outer Race Width; Open; Steel Cage; Double Row of Balls; ABEC 1 | ISO P0; C0-Medium |
Inch – Metric | Metric |
Category – BDI | Self Aligning Ball Bearings |
UNSPSC | 31171532 |
Harmonized Tariff Code | 8482.10.50.68 |
Noun | Bearing |
Keyword String | Self Aligning |
Manufacturer URL | http://www.koyousa.com |
Manufacturer Item Number | 1204 |
Weight / LBS | 0.26455 |
Bore | 0.787 Inch | 20 Millimeter |
Inner Race Width | 0.551 Inch | 14 Millimeter |
Outside Diameter | 1.85 Inch | 47 Millimeter |
Outer Race Width | 0.551 Inch | 14 Millimeter |
Bearing No. | 1204 |
r(min) | 1 |
Cr | 9.90 |
C0r | 2.65 |
Cu | 0.16 |
Grease lub. | 14000 |
Oil lub. | 17000 |
da(min) | 25 |
Da(max) | 42 |
ra(max) | 1 |
e | 0.29 |
Y1 | 2.16 |
Y2 | 3.35 |
Y0 | 2.27 |
(Refer.)Mass(kg) | 0.120 |
Detailed Parameters
parameter:
4T-36990/36920 Tapered roller bearings | a:42.96 mm ,d1:205 mm ,e:0.44 ,Y2:1.36 ,Mass:2.92 kg ,Y0:0.75 |
S7026 ACD/HCP4A Angular contact ball bearings | Bore Diameter :200mm ,Brand:SKF ,Outer Diameter :130mm ,Size :200x130x33mm |
53215 Thrust ball bearings | Size :75x110x28.3mm ,Brand:FAG ,Outer Diameter :110mm ,Bore Diameter :75mm |
TGB35208 Angular contact ball bearings | Brand:SNR ,Size :34x146x73mm ,Width :73mm ,Outer Diameter :146mm ,Bore Diameter :34mm |
32032-X-N11CA Tapered roller bearings | Outer Diameter :240mm ,d:160 mm ,Brand:FAG ,Width :102mm ,Size :160x240x102mm ,Bore Diameter :160mm |
6217EE Deep groove ball bearings | Width :28.000mm ,Size :85x150x28mm ,Outer Diameter :150.000mm ,Brand:SNR ,Bore Diameter :85.000mm |
AU0712 Angular contact ball bearings | Width :24mm ,Outer Diameter :58mm ,Brand:NTN ,Bore Diameter :34mm ,Size :34x58x24mm |
NAO-55×85×30 Needle roller bearings | Bore Diameter :55mm ,d:55 mm ,Brand:NTN ,Outer Diameter :73mm |
QJF208 Angular contact ball bearings | Outer Diameter :80mm ,Bore Diameter :40mm ,Size :40x80x18mm ,Brand:CYSD |
6305/65 Deep groove ball bearings | Dynamic load, C:21.2 kN ,Static load, C0:10.9 kN ,rs min:1.1 mm ,Fatigue limit load, Cu:0.5 kN ,Mass:0.23 kg ,Radial clearance class:CN |
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