Product Details

71904ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle

Brand Name SKF
Model Number 71904ACDGB/P4A
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

BEAS017047-2RS SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BEASFillet Radius ra:2.50 mm; Basic Static Radial Load Rating Co:250000 N; Accessories:Two Shields; Basic Dynamic Radial Load Rating C:216000 N; Oil Speed Rating Open/Shielded n2:2700 rpm; d:110.000 mm; D:240.0000 mm; Grease Speed Rating Open/Shielded n1:2200 rpm; B:50.00 mm;
NNU4934B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesD:290.0000 mm; Fillet Radius ra:3.00 mm; Sealed Speed Rating n3:1600 rpm; Accessories:Two Seals; d:105.000 mm; Oil Speed Rating Open/Shielded n2:2900 rpm; Basic Static Radial Load Rating Co:228000 N; B:65.00 mm; Basic Dynamic Radial Load Rating C:247000 N; Grease Speed Rating Open/Shielded n1:2400 rpm;
71804CDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact AngleInitial grease fill:181.44 g; Da:180 mm; End plug (suffix Y):EPR 14; Ca:55.804 mm; Pa:16.7 kN; Taconite seal:TER 657; ba:46.831 mm; da:101.6 mm; H1:114.3 mm; A2:228.6 mm; Appropriate attachment bolt size G:0.75 in; h:39.688 mm; R1:58.737 mm; R2:30.163 mm; N1:22.225 mm; P90°:71.2 kN; P180°:48.9 kN; L:387.35 mm; RG:3/8 NPT; PG:1/4 NPT;
71902ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleB:23 mm; da min.:49 mm; d2 ≈:52.373 mm; Basic dynamic load rating C:42.3 kN; Limiting speed:5000 r/min; Calculation factor f0:13.2; Da max.:81 mm; d:40 mm; Fatigue load limit Pu:1.02 kN; Mass bearing:0.64 kg; da max.:52 mm; Calculation factor kr:0.03; D:90 mm; Basic static load rating C0:24 kN; D2 ≈:78.6 mm; r1,2 min.:1.5 mm; ra max.:1.5 mm;
NN3016TN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesFatigue load limit Pu:36 kN; da max.:77 mm; Ba min.:6 mm; Limiting speed:5300 r/min; d3:80 mm; B:46 mm; K:4.5 mm; D1 ≈:110 mm; db min.:66 mm; Mass bearing + sleeve:3.5 kg; Calculation factor Y2:2.9; ra max.:2 mm; Calculation factor e:0.35; D:130 mm; Basic dynamic load rating C:325 kN; r1,2 min.:2.1 mm; Reference speed:4000 r/min; d1:55 mm; Basic static load rating C0:335 kN; b:8.3 mm;
NN3028/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesFillet Radius ra:2.00 mm; B:31.00 mm; Grease Speed Rating Open/Shielded n1:4400 rpm; Oil Speed Rating Open/Shielded n2:5400 rpm; Basic Static Radial Load Rating Co:71000 N; Basic Dynamic Radial Load Rating C:88000 N; d:50.000 mm; Accessories:One Shield; D:130.0000 mm;
NN3017KTN9/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesJ:63 mm; B4:4 mm; Housing material:Pressed steel; Basic static load rating C0:4.75 kN; H:81 mm; Thread grub screw G2:#10-32 UNF; Recommended diameter for attachment bolts, mm G:6 mm; N:7.1 mm; d:15.875 mm; Recommended tightening torque for grub screw:4 N·m; T:17.9 mm; Basic dynamic load rating C:9.56 kN; A1:2 mm; Recommended diameter for attachment bolts, inch G:0.25 in; Hexagonal key size for grub screw N:2.381 mm;
7002ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AnglePermissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ min.:0.05; Mass bushing:0.84 kg; B:70 mm; Tolerance housing:H7; Specific dynamic load factor K:10 N/mm²; Coefficient of friction µ max.:0.1; D:90 mm; Permissible sliding velocity v max.:5 m/s; Tolerance shaft:h8; d:75 mm; Specific static load factor K0:20 N/mm²;
71802ACD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact AngleB:70.00 mm; Basic Static Radial Load Rating Co:340000 N; Grease Speed Rating n1:3000 rpm; Fillet Radius rb:1.00 mm; d:110.000 mm; Basic Dynamic Radial Load Rating C:296000 N; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:4400 rpm; D:200.0000 mm;
71904CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angleb:50.8 mm; Basic dynamic load rating C:3580 kN; Calculation factor e:0.88; D1 ≈:628 mm; Calculation factor Y2:1.15; Thrust factor K:0.67; Mass bearing:265 kg; B:200.025 mm; d1 ≈:566 mm; Calculation factor Y1:0.77; T:200.025 mm; D:733.5 mm; Design variant/feature:TDIS/N1Y; Basic static load rating C0:8500 kN; h:38.1 mm; d:510 mm; r1,2 min.:3.3 mm; Calculation factor Y0:0.8; Comparative radial load rating CF:880 kN;
BSA202CGB SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BSAd:900 mm; Calculation factor e:0.27; B:375 mm; d2 ≈:1024 mm; Calculation factor Y0:2.5; ra max.:6 mm; Basic static load rating C0:34000 kN; Mass bearing:1515 kg; K:15 mm; Fatigue load limit Pu:2040 kN; Calculation factor Y1:2.5; Calculation factor Y2:3.7; D:1280 mm; Limiting speed:40 r/min; da min.:928 mm; D1 ≈:1164 mm; Da max.:1252 mm; b:69.1 mm; Reference speed:20 r/min; Basic dynamic load rating C:16215 kN;
71902CE/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleCalculation factor f2C:1.05; a:22.1 mm; Calculation factor f0:15.5; r1,2 min.:1.1 mm; Ball diameter Dw:12.7 mm; Calculation factor f:1.12; Attainable speed for grease lubrication:12000 r/min; Static axial stiffness, preload class D:227 N/µm; r3,4 min.:0.6 mm; d2:82.3 mm; Mass bearing:0.59 kg; B:20 mm; Reference grease quantity Gref:8.1 cm³; Calculation factor f2A:1; Calculation factor f2D:1.09;
NN3040K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesEw:24 mm; Mass needle roller and cage assembly:0.013 kg; U:13 mm; Reference speed:20000 r/min; Basic dynamic load rating C:12.5 kN; Fatigue load limit Pu:1.86 kN; Basic static load rating C0:15.3 kN; Fw:18 mm; Limiting speed:24000 r/min;
7004CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angledk:40.7 mm; Mass rod end:1 kg; l3 min.:45 mm; l5 ≈:19 mm; l4 max.:149 mm; d4 ≈:42 mm; d2 max.:75 mm; Specific dynamic load factor K:300 N/mm²; Basic static load rating C0:118 kN; h1:110 mm; α:6 °; w:36 mm; Basic dynamic load rating C:176 kN; G:M 30x2; B:22 mm; C1 max.:20 mm; r1 min.:0.6 mm; l7 min.:36 mm; d:30 mm;
NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesP180°:127 kN; P120°:116 kN; Da:259.999 mm; Cap bolt:7/8-9 UNC; End plug (suffix Y):EPR 18; Pa:34 kN; H2:60.325 mm; P150°:105 kN; P60°:301 kN; h:44.45 mm; Housing:SSAFS 034 KA; Cap bolt, SAE grade:8; L:511.175 mm; PosiTrac Plus contact element:2 x B10724-140; Cap bolt recommended tightening torque:813.5 N·m; Stabilizing ring:2 x SR-0-24; ba:64.294 mm; Labyrinth ring:2 x LOR 140;
71902CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AnglePermissible sliding velocity v max.:5 m/s; Specific static load factor K0:20 N/mm²; Specific dynamic load factor K:10 N/mm²; d:6 mm; Tolerance housing:H7; Coefficient of friction µ min.:0.05; D1:14 mm; Tolerance shaft:h8; B1:2 mm; D:10 mm; Permissible sliding velocity v min.:0.25 m/s; Mass bushing:0.001 kg; Coefficient of friction µ max.:0.1; B:4 mm;

 

 

No.BrandRHsBFEST
71901ACEGA/P4ASKF - - - 39.70 mm - - - -
NN3019TN9/SPVR521SKF - - - 11.5 mm - - - -
NN3016KTN/SPW33SKF - 354 mm507 mm142 mm - - - -
71804ACD/P4DGASKF - - - 36 mm40 mm - - -
709ACD/P4ADGBSKF - 112.713 mm - - - - - -
71902CEGA/P4ASKF - - - 7.00 mm - - - -
71902CEGB/P4ASKF - - - 38 mm - - - 38 mm
71804CD/P4DGASKF - - - - - - - -
7200ACDGA/P4ASKF - - - - - - - -
71901CD/P4ADGASKF - - - 38.00 mm - - - -
7004CD/P4ATBTASKF - - - 46 mm - - - -
NN3030K/SPW33SKF - 192.088 mm - - - - - -
7004CEGB/P4ASKF - - - 22 mm - - - -
S7002CEGA/P4ASKF - - - 496.888 mm - - - 446.088 mm
71902CE/P4ADGBSKF - - - 20 mm - - - -
71903CD/P4ADGBSKF - - - 55.55 mm - - - -
71902CD/P4ADGBSKF - 317.5 mm - - - - 4.763 mm -
NNU4921B/SPW33SKF - - - 33.00 mm - - - -
NNU4920B/SPW33SKF - - - - - - - -
7201CDGA/P4ASKF - - - - - - 4.763 mm -
NN3036K/UPW33SKF - - - 85 mm - - - -

 

71904ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle Video

 

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