Product Details

NN3020KTN9/UPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

Brand Name SKF
Model Number NN3020KTN9/UPVR521
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

71802CDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angles:40.084 mm; Basic dynamic load rating C:325 kN; Attachment bolt diameter G:22.225 mm; B:102.394 mm; Mass bearing unit:14.3 kg; S:0.794 mm; da:88.9 mm; H:192.088 mm; H1:95.25 mm; H2:57.15 mm; Limiting speed:2600 r/min; J max.:282.575 mm; A:80.963 mm; L:330.2 mm; J min.:234.95 mm;
7200ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleR1:104.775 mm; Housing:SAFS 038 KA; P150°:120 kN; ba:69.85 mm; Cap bolt recommended tightening torque:813.5 N·m; L:558.8 mm; P180°:145 kN; h:47.625 mm; Cap bolt, SAE grade:8; A1:158.75 mm; R2:33.337 mm; Bearing limiting speed:2400 r/min; Pa:42.9 kN; RG:3/4 NPT; PG:1/4 NPT; Ca:89.789 mm; A2:225.425 mm; Mass pillow block:121 kg; Labyrinth ring:2 x LOR 155; da:176.213 mm;
71804ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angled:32 mm; B:36 mm; Mass inner ring:0.12 kg; r, r1,2 min.:0.6 mm; F:40 mm;
NNU4922B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesB:18 mm; Mass lock nut:0.49 kg; Grub (set) screw size:M8; B3:3 mm; d3:105 mm; b:8 mm; h:3.5 mm; G:M 80x2; Recommended grub screw tightening torque:18 N·m; d1:93 mm; Axial static load carrying capacity:173 kN; Associated spanner:HN 16;
7001ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleD:320 mm; B:86 mm; Reference speed:1800 r/min; ra max.:3 mm; d1:170 mm; da min.:189 mm; Fatigue load limit Pu:140 kN; Calculation factor e:0.26; K:9 mm; Calculation factor Y1:2.6; Calculation factor Y0:2.5; D1 ≈:278 mm; r1,2 min.:4 mm; Da max.:303 mm; G:M 190x3; G1:17 mm; b:16.7 mm; d2 ≈:213 mm; B1:105 mm; Calculation factor Y2:3.9;
7003CE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleFatigue load limit Pu:26.5 kN; Calculation factor Y:1.7; Da min.:105 mm; Dimension series:47400; d1 ≈:94.3 mm; C:26.195 mm; d:69.85 mm; Da max.:113.5 mm; Calculation factor e:0.35; Db min.:113 mm; D:120 mm; Reference speed:4300 r/min; ra max.:3.5 mm; r3,4 min.:0.5 mm; B:32.545 mm; Basic dynamic load rating C:188 kN; rb max.:0.5 mm; r1,2 min.:3.5 mm; Basic static load rating C0:228 kN; Calculation factor Y0:0.9;
S7003ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleB:8 mm; d:20 mm; Dynamic (Cr):9.371 kN; Oil:20 000 min-1; Da:40 max; Weight:0.05 kg; Grease:17 000 min-1; Bearing designation:16004D  ; Static (Cor):4.972 kN; da:22 min; rs:0.3 mm; Pu:0.226 kN; ra:0.3 max; D:42 mm;
71901ACEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleB:66.70 mm; Basic Dynamic Radial Load Rating C:153000 N; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:2800 rpm; Sealed Speed Rating n3:2800 rpm; D:150.0000 mm; Accessories:No Shield, no Seal; d:70.000 mm; Oil Speed Rating n2:3800 rpm; Basic Static Radial Load Rating Co:125000 N;
709ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleJ min.:158.75 mm; P180°:8.01 kN; R1:28.575 mm; Max. speed for contact seal:4000 r/min; Housing:SAF 509; Appropriate attachment bolt size G:0.5 in; Cap bolt recommended tightening torque:61 N·m; J max.:177.8 mm; da:36.513 mm; H:112.713 mm; ba:22.225 mm; PG:1/8 NPT; Pa:2.54 kN; h:25.4 mm; N1:15.875 mm; Contact seal:2 x B9784-12; A2:88.9 mm; P90°:12.5 kN; A1:60.325 mm; Mass pillow block:5.17 kg;
71901ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleB:46.00 mm; d:65.000 mm; Fillet Radius ra:1.50 mm; D:120.0000 mm; Oil Speed Rating n2:4800 rpm; Grease Speed Rating n1:3600 rpm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:108000 N; Basic Static Radial Load Rating Co:108000 N;
71901ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleAccessories:No Shield, no Seal,; Oil Speed Rating n2:4300 rpm; Sealed Speed Rating n3:3200 rpm; Fillet Radius ra:1.50 mm; B:39.70 mm; Basic Dynamic Radial Load Rating C:88400 N; Grease Speed Rating n1:3200 rpm; D:125.0000 mm; Basic Static Radial Load Rating Co:80000 N; d:70.000 mm;
71902ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleHeight H:3.6563 in; Basic Dynamic Radial Load Rating:4560 lbf; Distance JMIN:4.6875 in; Shaft Diameter D:1 3/8 in; Basic Static Radial Load Rating Co:3440 lbf; Dimension H1:1.8750 in; Dimension H2:0.7500 in; Dimension N:0.8281 in; Weight W:1.44 lb; Dimension L:6.4688 in; Dimension A1:1.0625 in; Insert Bearing IB:Stainless Steel; Width A:1.7656 in; Dimension S1:1.0000 in; Distance JMAX:5.2500 in; Dimension N1:0.5469 in;
708CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleBasic Dynamic Radial Load Rating:15600 N; Dimension S:15.9 mm; Bore Diameter D:30 mm; Basic Static Radial Load Rating Co:11200 N; Weight W:0.27 kg; Max Fillet Rad. MFR:0.6 mm; Set Screw Size SSS:M6*0.75*5; Outher Width C:18 mm; Inner Width B:38.1 mm; Outside Diameter D2:62 mm; Dimension D3:39.70 mm;
71903CD/P4AQBCA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleOil Speed Rating n2:15000 rpm; Fillet Radius rb:0.60 mm; d:17.000 mm; Basic Dynamic Radial Load Rating C:23800 N; D:47.0000 mm; B:28.00 mm; Grease Speed Rating n1:13000 rpm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:16300 N;
NN3020KTN9/UPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Seriesd:45.000 mm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:6200 rpm; Accessories:Snap-Ring; D:85.0000 mm; Basic Dynamic Radial Load Rating C:39300 N; Oil Speed Rating Open/Shielded n2:7500 rpm; B:19.00 mm; Basic Static Radial Load Rating Co:32500 N;
7001CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleCoefficient of friction µ max.:0.15; Permissible sliding velocity v max.:1 m/s; Tolerance housing:H7 m/s; d:12 mm; B:15 mm; Tolerance shaft:f7 m/s; Permissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:40 N/mm²; Specific static load factor K0:120 N/mm²; Mass bushing:0.005 kg; Coefficient of friction µ min.:0.08; D:14 mm;

 

 

No.BrandRHsBFEST
71804ACD/P4DBBSKF - 30 mm - 10.5 mm - - - -
S7002CEGA/P4ASKF - - - 496.888 mm - - - 446.088 mm
71902ACDGB/P4ASKF - - - 80 mm - 266.36 mm - -
71901CE/P4ADGASKF - 98.425 mm25.4 mm69.85 mm - - 0.794 mm -
S7003ACEGA/P4ASKF - - - 8 mm - - - -
71900CDGB/P4ASKF - - - 322.265 mm - - - 322.268 mm
7004CD/P4ATBTASKF - - - 46 mm - - - -
NN3016KTN/UPW33SKF - - - 50 mm210 mm - - -
NNU4948BK/SPW33SKF - - - - - - - -
NNU4944B/SPC3W33SKF - - - 21 mm - - - -
71801CDGA/P4SKF - - - 25.40 mm - - - -
71800ACD/P4DGASKF - - - 25.40 mm - - - -
NNU4934BK/SPW33SKF - - - 160.00 mm - - - -
71801ACDGB/P4SKF - 70 mm - 34.1 mm - - - -
7203ACDGA/P4ASKF - - - 45.00 mm - - - -
71801CDGB/P4SKF - - - 41.00 mm - - - -
71802ACDGB/P4SKF - 222.25 mm - - - - - -
NNU4938B/SPC3W33SKF - - - 18.00 mm - - - -
71900CD/P4ADGBSKF - - - 38.1 mm - - - -
7002CEGB/P4ASKF - - - 16.5 mm25 mm - - -
71904ACD/P4ADGASKF - - - 21.5 mm - - - -

 

NN3020KTN9/UPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Video

 

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