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Home>Products>Super Precision Bearing>7221ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle

SKF 7221ACDGA/P4A MODELS

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7221ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle

Name: 7221ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle
Brand: SKF
SKU: 7221ACDGA/P4A
Rating: 4.9 (5 reviews)

SKF 7221ACDGA/P4A Bearing SPECIFICATIONS

7221ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle Engineering Calculator , China Caterpillar Hydraulic Final Drive Motor Supplier Super Precision Bearing Manufacturing Service . 18 mm Groove Width A Get Your Free.
Brand Name:SKF
Model Number:
7221ACDGA/P4A
Groove Width A:18 mm
Radial Clearance:0.180 to 0.240 mm
Weight:27.900 kg
Hole Diameter (do):8 mm
Roller Profile:Symmetric
ra (max):2.5 mm
Limiting Speed - Oil:1,800 rpm
Limiting Speed - Grease:1,300 rpm

China Caterpillar Hydraulic Final Drive Motor Supplier

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China Caterpillar Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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Information techniques 7221ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle

Groove Width A:18 mm
Radial Clearance:0.180 to 0.240 mm
Weight:27.900 kg
Hole Diameter (do):8 mm
Roller Profile:Symmetric
ra (max):2.5 mm
Limiting Speed - Oil:1,800 rpm
Limiting Speed - Grease:1,300 rpm
Center Guidance:Fixed Inner Ring Rib
Da (max):286 mm
Axial Load Factor Y1:2.12
Constant e:0.32
Configuration:Double Row
Axial Load Factor Y0:2.07
D:300 mm
Nr. of Holes:6
Retainer Material:Machined Brass
d:180 mm
Axial Load Factor Y2:3.15
Dynamic Load Rating:1,490,000 N

SKF 7221ACDGA/P4A 7221ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle Description of the code

71820ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	Cage Type:Stamped Steel; B:21.433 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4360 lbf; G2 - Heat Generation Factor (Rib-Roller End):13.3; a - Effective Center Location3:-3.3 mm; B - Cone Width:19.812 mm; Series:LM501300; K - Factor7:1.46; e - ISO Factor8:0.4; r - Cup Backface To Clear Radius2:0.76 mm; db - Cone Backface Backing Diameter:53.09 mm; Da - Cup Frontface Backing Diameter:71.10 mm;
7224ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle	ra (max):0.3 mm; B:7 mm; Configuration:Single Row; Da (max):40 mm; da (min):32 mm; Radial Clearance:0.013 to 0.028 mm; Dynamic Load Rating:5,350 N; Limiting Speed - Grease:9,000 rpm; Static Load Rating:3,800 N; Bore Type:Cylindrical Bore; Enclosure:Double Seal; Fillet Radius/Chamfer:0.3 mm; Weight:0.026 kg; D:42 mm; Factor fo:16.4; d:30 mm;
71822ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	Dimension C:2.88 in; Engineering Group:Mounted Bearing; Oil Lubrication - T Seal:4200 rpm; Oil Lubrication - M/N Seal:2400 rpm; Dimension L Exp:3.20 in; Y1 - Geometry Factor:2.84; Dimension F:4.125 in; Shaft Size :1-15/16 in; Dimension B:0.91 in; Weight:8.00 lb; Eng Internal Radial Clearance - Min:0.0014; Pre Install Clearance Min:0.0016 in; Bearing Number:22210; Eng Internal Radial Clearance - Max:0.0022;
71928CD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	Y2 - ISO Factor6:2.82; d:95 mm; Cage Material:Steel; Cg - Geometry Factor8:0.067; Design Unit:METRIC; Reference Thermal Speed Rating (Grease):3200; e - ISO Factor3:0.23; da - Inner Ring Backing Diameter:114.0 mm; Cage Type:EJ; Superseded Part:22219KCJW841C3; Bearing Weight:4.2 Kg; Bore Taper:1/12; B - Inner Ring Width:43 mm; D:170 mm; B - Outer Ring Width:43 mm; Y0 - ISO Factor4:2.88; Reference Thermal Speed Rating (Oil)7:3900;
71924ACD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	Radial Clearance:0.025 to 0.051 mm; d:80 mm; D:100 mm; D1 (max):97.9 mm; Fillet Radius/Chamfer:0.6 mm; Weight:0.160 kg; Limiting Speed - Oil:7,100 rpm; Snap Ring Outside Diameter:104.4 mm; Factor fo:15.9; B:10 mm; Da (max):96 mm; Configuration:Single Row; b (min):1.3 mm; Cy (max):2.5 mm; Bore Type:Cylindrical Bore; Dx (min):106 mm; Snap Ring Width:1.1 mm; Static Load Rating:13,300 N; a (max):1.7 mm;
7220CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle	Factor fo:14.6; Weight:1.400 kg; da (min):90 mm; Configuration:Single Row; Fillet Radius/Chamfer:2 mm; Dynamic Load Rating:72,500 N; Da (max):130 mm; Radial Clearance:0.025 to 0.051 mm; D:140 mm; ra (max):2 mm; Limiting Speed - Grease:3,000 rpm; d:80 mm; Enclosure:Double Seal; Static Load Rating:53,000 N; Bore Type:Cylindrical Bore; B:26 mm;
71924CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	Housing Mass:6.6 Kg; Cage Type:EJ; Housing:SNT 213; C1 Dynamic Load Rating:206; L:275.00 mm; Shaft Diameter da:65 mm; H:149 mm; C0 Static Load Rating:216; H1:80.0 mm; A2:128 mm; Material :Cast Iron; UPC Code:999999999; Jmin:222 mm; J:230 mm; H2:30 mm; Bearing:22213; Max Oil Speed:5100; End Cover1:EC516-613; Jmax:238 mm; N1:24.00 mm;
7222CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle	C90 - Dynamic Radial Rating (90 million revolutions)5:5310 lbf; Cone Part Number:26877; Aa - Cage-Cone Backface Clearance:0.04 in; C1 - Dynamic Radial Rating (1 million revolutions)6:20500 lbf; C0 - Static Radial Rating:24800 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:9240 lbf; Design Units:Imperial; Cg - Geometry Factor:0.077; db - Cone Backface Backing Diameter:1.73 in;
7221CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle	r1:2.1 mm; D:130 mm; db (min):72 mm; dc (min):79 mm; Inside Ring Outside Diameter:77 mm; Dynamic Load Rating:150,000 N; db (max):75 mm; d:60 mm; Static Load Rating:157,000 N; Enclosure:Open; Radial Clearance:0.060 to 0.090 mm; Limiting Speed - Oil:5,000 rpm; ra (max):2 mm; dd (min):86 mm; Limiting Speed - Grease:4,300 rpm; Da (max):118 mm; B:31 mm; Bore Type:Cylindrical Bore; Configuration:Single Row;
71826ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	C - Cup Width:0.6875 in; Design Units:Imperial; Y - ISO Factor3:1.1; Da - Cup Frontface Backing Diameter:2.60 in; Series:M88000; Db - Cup Backface Backing Diameter:2.24 in; Cg - Geometry Factor:0.0771; r - Cup Backface To Clear Radius1:0.090 in; Cup Part Number:M88011; D:2.6875 in; e - ISO Factor2:0.55;

No.	Brand	T	E	D	i	G	t	C	Q
71828CDGA/P4	SKF	-	-	32 mm	-	-	-	-	-
71822ACDGA/P4	SKF	-	-	-	-	-	-	-	-
7220ACD/P4ADGB	SKF	-	-	-	-	-	-	-	-
7030ACDGA/P4A	SKF	-	-	-	-	-	-	-	-
7034ACDGB/P4A	SKF	-	-	-	-	-	-	-	-
7034CD/P4ADGA	SKF	-	-	150 mm	-	-	-	-	-
71934CD/P4ADGB	SKF	-	-	-	-	-	-	-	-
71826CD/P4DGB	SKF	-	-	5.3750 in	-	-	-	-	-
71824CDGA/P4	SKF	-	-	-	-	-	-	-	-
71930CD/P4ATBTA	SKF	-	-	30 mm	-	-	-	-	-
7024ACD/P4ATBTA	SKF	-	-	2.2500 in	-	-	-	-	-
71926ACD/P4ADGB	SKF	-	-	95 mm	-	-	-	-	-
7219ACD/P4ADGB	SKF	-	-	-	-	-	-	-	-
71920CD/P4ADGB	SKF	-	-	-	-	-	-	-	-
NN3020KTN9/SP	SKF	-	-	120 mm	-	-	-	-	-
7021CD/P4ADGA	SKF	-	-	130 mm	-	-	-	-	-
7020ACDGA/P4A	SKF	-	-	-	-	-	-	-	-
7026ACDGB/P4A	SKF	-	-	3.2650 in	-	-	-	-	-
71828ACD/P4DGB	SKF	-	28 mm	-	-	-	3 mm	-	-
N1019KTN9/HC5SP	SKF	-	-	3.9370 in	-	-	-	-	-

7221ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle Video

SKF 7221ACDGA/P4A INTERCHANGE

Super Precision Bearing Part series 7221ACDGA/P4A is a potential replacement for these common bearing part numbers:

NSK7221ACDGA/P4A
SKF7221ACDGA/P4A
NTN7221ACDGA/P4A
FAG7221ACDGA/P4A
TIMKEN7221ACDGA/P4A
KOYO7221ACDGA/P4A
NACHI7221ACDGA/P4A
DODGE7221ACDGA/P4A

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