Product Details

7221CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle

Brand Name SKF
Model Number 7221CD/P4A
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandAhBLCJNT
NN3028K/SPW33SKF - - 11.00 mm - - - - -
7209CD/P4ATBTBSKF - - - - - - - -
NN3011TN/SPW33SKF - - 1.2 mm - - - - -
7000ACDGA/P4ASKF - - - - - - - -
7210CD/P4ADBBSKF - - 15 mm - - - - -
7212CD/P4ADBASKF - - 12.00 mm - - - - -
NNU4940BK/SPW33SKF - - 15.9 mm - - - - -
7211ACD/P4ATBTASKF - - 9.00 mm - - - - -
7213CD/P4ADBCSKF - 33.337 mm - - - - - -
709ACD/P4ADBBSKF - - 3.969 mm185.725 mm - - - -
709ACD/P4ADGBSKF - - 18.00 mm - - - - -
NN3024KTN9/SPW33SKF - - 44.40 mm - - - - -
NNU4948B/SPW33SKF - 80.963 mm - - - - - -
BTW90CATN9/SPSKF - - 130 mm - 100 mm - - -
71800CD/P4DGASKF30 mm - - 70 mm - 99 mm12.3 mm40 mm
7211ACDGA/HCP4ASKF - 165 mm32 mm - - - - -
NN3026KTN9/SPVR521SKF45 mm - 42.9 mm164 mm - 126 mm21.5 mm -
7209CD/P4ADBBSKF73.025 mm - 85.725 mm266.7 mm - - - -
NNU4938BK/SPW33SKF - - 37 mm - - - - 49.8 mm
NNU4944B/SPC3W33SKF - - 62 mm - - - - -

 

NN3022KTN9/SPC2 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesFillet Radius rb:0.60 mm; d:20.000 mm; B:28.00 mm; Grease Speed Rating n1:12000 rpm; Oil Speed Rating n2:15000 rpm; Basic Dynamic Radial Load Rating C:20800 N; Basic Static Radial Load Rating Co:14600 N; Fillet Radius ra:1.00 mm; D:47.0000 mm;
7219ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angleda max.:536 mm; s max.:5.6 mm; Calculation factor kr:0.26; α:20 °; F:542 mm; D:694 mm; Design variant/feature:NNU.6/C3PW; Basic dynamic load rating C:3740 kN; Da max.:674 mm; Limiting speed:900 r/min; ra max.:5 mm; Fatigue load limit Pu:750 kN; da min.:520 mm; d:490 mm; db min.:547 mm; Reference speed:600 r/min; D1 ≈:625 mm; r1,2 min.:5 mm; Mass bearing:210 kg; rb max.:4 mm;
NN3016KTN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesCoefficient of friction µ max.:0.08; Mass bushing:0.0052 kg; D:24 mm; Permissible sliding velocity v max.:0.5 m/s; d:20 mm; Coefficient of friction µ min.:0.03; Permissible sliding velocity v min.:0 m/s; Tolerance shaft:h8; Specific static load factor K0:200 N/mm²; Effective load carrying cross section A:360 mm²; B:20 mm; Tolerance housing:H7; Specific dynamic load factor K:140 N/mm²;
NN3020KTN9/UPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesLabyrinth ring:2 x LOR 165; Cap bolt, SAE grade:5; Initial grease fill:1672.65 g; N1:34.925 mm; P180°:113 kN; RG:1 NPT; Da:339.999 mm; H2:79.375 mm; Appropriate attachment bolt size G:1.25 in; h:57.15 mm; End plug (suffix Y):EPR 23; R2:42.069 mm; Pa:59.6 kN; H:401.637 mm; Cap bolt:4 x 7/8-9 UNC; Housing:SAF 044 KA; J1:114.3 mm; H1:200.025 mm; ba:80.169 mm; L:711.2 mm;
7220ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleGrease Speed Rating n1:5100 rpm; D:100.0000 mm; Basic Static Radial Load Rating Co:75000 N; Fillet Radius rb:1.00 mm; Fillet Radius ra:1.50 mm; d:45.000 mm; Oil Speed Rating n2:6600 rpm; B:50.00 mm; Basic Dynamic Radial Load Rating C:85200 N;
7210ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleE:181.8 mm; r3,4 min.:3.2 mm; r1,2 min.:3.2 mm; da max.:179 mm; s max.:1.5 mm; Axial load factor Y:0.6; Limiting speed:4000 r/min; D:203.2 mm; Limiting value e:0.2; B:33.337 mm; da min.:128 mm; Reference speed:3400 r/min; ra max.:2.5 mm; d1 ≈:145 mm; d:114.3 mm; Fatigue load limit Pu:38 kN; Basic static load rating C0:325 kN; Da max.:188 mm; Basic dynamic load rating C:264 kN; rb max.:2.5 mm;
7209CD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleAccessories:One Shield; D:400.0000 mm; Grease Speed Rating Open/Shielded n1:1300 rpm; B:38.00 mm; Sealed Speed Rating n3:0 rpm; Basic Static Radial Load Rating Co:236000 N; d:320.000 mm; Basic Dynamic Radial Load Rating C:172000 N; Fillet Radius ra:2.00 mm; Oil Speed Rating Open/Shielded n2:1600 rpm;
708ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleMass bearing + sleeve:220 kg; G:Tr 420x5; B:200 mm; Calculation factor e:0.3; B1:228 mm; da min.:409 mm; Calculation factor Y0:2.2; d1:380 mm; ra max.:4 mm; K:12 mm; Basic dynamic load rating C:4507 kN; D:600 mm; Fatigue load limit Pu:560 kN; Calculation factor Y1:2.3; Reference speed:630 r/min; Basic static load rating C0:8000 kN; b:22.3 mm; Limiting speed:900 r/min; B2 ≈:248 mm; d2 ≈:442 mm;
7200ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AnglePreload class A GA:70 N; Static axial stiffness, preload class B:74 N/µm; ra max.:1 mm; Db max.:83 mm; Static axial stiffness, preload class D:145 N/µm; Calculation factor f2A:1; Calculation factor f0:10.5; Calculation factor f2C:1.12; Attainable speed for oil-air lubrication:28000 r/min; rb max.:0.3 mm; dn:69.7 mm; b:2.2 mm; Basic dynamic load rating C:19.9 kN; Calculation factor f:1.17;
7214CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angler2s (min):0.6 mm; T:27.25 mm; C:22 mm; Dynamic (Ca):104 kN; d2:45 mm; r1s (min):1.5 mm; Static (Coa):117 kN; B:25 mm; a:21 mm; rs (min):2 mm; D:100 mm; Pu:14.270 kN;
7209CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleG:Tr 630x6; Mass adapter sleeve assembly:138 kg; A:6.5 mm; Hydraulic nut:HMV 126E; B1:301 mm; G2:M 8; d1:600 mm; d3:730 mm; B5:97 mm; B:75 mm; d:630 mm; G3:12 mm;
7216CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleOil Speed Rating n2:19000 rpm; Basic Static Radial Load Rating Co:9800 N; Fillet Radius ra:1.00 mm; d:12.000 mm; D:37.0000 mm; Grease Speed Rating n1:15000 rpm; B:24.00 mm; Basic Dynamic Radial Load Rating C:17200 N; Fillet Radius rb:0.60 mm;
7212ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleShaft Diameter D:1 3/16 in; Distance J:3.0000 in; Dimension H1:1.6875 in; Dimension L:4.2500 in; Thread Diameter G:7/16-14; Dimension S1:0.8750 in; Weight W:1.00 lb; Basic Static Radial Load Rating Co:2520 lbf; Insert Bearing IB:Stainless Steel; Basic Dynamic Radial Load Rating:3510 lbf; Width A:1.6250 in; Height H:3.3750 in; Dimension F:0.6250 in;
NNU4930BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Seriesda:106.362 mm; H:217.488 mm; P120°:44.5 kN; J1:60.325 mm; A2:155.575 mm; J min.:295.275 mm; H1:114.3 mm; Cap bolt recommended tightening torque:203.4 N·m; ba:46.831 mm; Mass pillow block:28.6 kg; P60°:119 kN; N1:22.225 mm; Housing:FSAF 024 KA; Cap bolt:2 x 3/4-10 UNC; R2:30.163 mm; PG:1/4 NPT; Cap bolt, SAE grade:5; End plug (suffix Y):EPR 14; P150°:40 kN; Initial grease fill:181.44 g;
7220ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleGrease Speed Rating Open/Shielded n1:1800 rpm; D:340.0000 mm; Sealed Speed Rating n3:1100 rpm; Accessories:Two Seals & Snap-Rin; Fillet Radius ra:2.50 mm; Oil Speed Rating Open/Shielded n2:2200 rpm; B:56.00 mm; Basic Static Radial Load Rating Co:290000 N; Basic Dynamic Radial Load Rating C:247000 N; d:220.000 mm;
7215CD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Anglers (min):5 mm; Static (Cor):22.3 mm; Pu:3880 kN; D:580 mm; Grease:6520 kN; with cylindrical bore:450 min-1; Oil:506.370 kN; with tapered bore:530 min-1; B:208 mm; Dynamic (Cr):12 mm; d:320 mm;

 

 

7221CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle Video

 

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