Product Details

NNU4940B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Brand Name SKF
Model Number NNU4940B/SPC3W33
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandAhBLCJNT
71900ACD/P4ADGBSKF - - 30.20 mm - - - - -
7218CDGA/HCP4ASKF - - 31.00 mm - - - - -
NN3010KTN/SPVR521SKF - - 70 mm - - - - -
7209CD/P4ADBCSKF - - 58 mm - - - - -
708CDGA/P4ASKF - - - - - 184 mm18 mm -
7211CD/P4ADBASKF - 54.769 mm - 628.65 mm - - - -
7210CD/P4ASKF226 mm - - - - - 34 mm -
7224ACD/P4ASKF - - 128 mm - - - - -
NN3016KTN/UPSKF53.975 mm - 59.531 mm174.625 mm - - - -
7220ACD/P4ASKF - - 50.00 mm - - - - -
NNU4926BK/SPW33SKF - - 14 mm - - - - -
71900ACDGA/P4ASKF - - 150 mm - - - - -
NNU4948BK/SPW33SKF - - 17.00 mm - - - - -
NN3019TN9/SPVR521SKF73.025 mm - 85.725 mm266.7 mm - - - -
7000CD/P4ADGASKF - - - - - - - -
NN3015KTN/UPSKF - - 12.00 mm - - - - -
NN3024KTN9/SPW33SKF - - 44.40 mm - - - - -
NN3036K/SPW33SKF - - - 285.75 mm - - - -
NN3016TN/SPVR521SKF - - 1000 mm - - - - 1000 mm
7217CD/P4ADBBSKF - - - - - - - -
NNU4924BK/SPW33SKF - - 150 mm - - - - -
7218ACD/P4ADBASKF - 31 mm45 mm - - - - -
NNU4928BK/SPW33SKF - - - - - - - -
NN3016KTN/UPW33SKF - - 36.50 mm - - - - -
7213ACDGA/HCP4ASKF - - 45.00 mm - - - - -
7210ACD/P4ASKF - - 33.337 mm - - - - -
NN3013KTN/SPW33SKF - - 34.90 mm - - - - -
7212CD/P4ADBASKF - - 12.00 mm - - - - -

 

NN3016TN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesThrust factor K:1.83; Calculation factor Y0:2.2; Comparative radial load rating CF:10600 kN; Calculation factor Y1:2.2; B:1000 mm; Design variant/feature:TQO.1/GWI; D:1640 mm; Fatigue load limit Pu:6950 kN; d:1260 mm; r1,2 min.:5 mm; Calculation factor e:0.31; T:1000 mm; Calculation factor Y2:3.3; D1 ≈:1500 mm; r3,4 min.:12 mm; Basic static load rating C0:143000 kN; Basic dynamic load rating C:39100 kN;
NN3017TN9/SPC2 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesLimiting speed:630 r/min; Ba min.:20 mm; B5:110 mm; Reference speed:340 r/min; Calculation factor Y1:2.3; d1:530 mm; r1,2 min.:7.5 mm; B:280 mm; B2:85 mm; Calculation factor Y0:2.2; D1 ≈:809 mm; Basic static load rating C0:16000 kN; Calculation factor Y2:3.4; Fatigue load limit Pu:980 kN; B1:377 mm; db min.:589 mm; Basic dynamic load rating C:9596 kN; b:22.3 mm; d3:710 mm; da max.:675 mm;
7221ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleSpecific dynamic load factor K:10 N/mm²; B:4 mm; Tolerance shaft:h8; Permissible sliding velocity v min.:0.25 m/s; d:2 mm; Tolerance housing:H7; Permissible sliding velocity v max.:5 m/s; Mass bushing:0.001 kg; D:4 mm; Coefficient of friction µ max.:0.1; Coefficient of friction µ min.:0.05; Specific static load factor K0:20 N/mm²;
BTW40CTN9/UP SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BTWα:124 °; Permissible sliding velocity v max.:0.5 m/s; B1:10 mm; Tolerance shaft:e7; h:222.5 mm; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ max.:0.15; Mass bushing:6.38 kg; Permissible sliding velocity v min.:0 m/s; D1:255 mm; D:240 mm; d:220 mm; Specific static load factor K0:45 N/mm²; a:5 mm; Tolerance housing:H7; Coefficient of friction µ min.:0.08;
708CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleD:120 mm; Calculation factor kr:0.035; Calculation factor f0:12.1; d:45 mm; Da max.:107 mm; Ca max.:6.88 mm; Basic dynamic load rating C:76.1 kN; D1 ≈:95.85 mm; Limiting speed:8500 r/min; B:29 mm; da min.:58 mm; Basic static load rating C0:45 kN; d1 ≈:68.91 mm; r1,2 min.:2 mm; Db min.:131 mm; Mass bearing:1.56 kg; Fatigue load limit Pu:1.9 kN; r0 max.:0.6 mm; ra max.:2 mm; C:4.06 mm;
NNU4936BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Seriesd:55 mm; D:60 mm; B:40 mm; Coefficient of friction µ max.:0.15; Tolerance housing:H7 m/s; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ min.:0.08; Tolerance shaft:f7 m/s; Permissible sliding velocity v max.:1 m/s; Mass bushing:0.15 kg; Specific dynamic load factor K:40 N/mm²; Specific static load factor K0:120 N/mm²;
7215CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleH2:60.325 mm; P120°:73.8 kN; J max.:406.4 mm; Cap bolt recommended tightening torque:1220 N·m; ba:63.5 mm; Ca:89.789 mm; RG:1/2 NPT; Cap bolt:2 x 1-8 UNC; A2:206.375 mm; N1:25.4 mm; PG:1/4 NPT; H1:152.4 mm; Initial grease fill:382.73 g; P180°:84.5 kN; J1:82.55 mm; H:287.337 mm; R2:36.513 mm; R1:79.375 mm; End plug (suffix Y):EPR 13; A1:133.35 mm;
7212ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleBasic Dynamic Radial Load Rating C:11200 N; Oil Speed Rating n2:24000 rpm; Fillet Radius rb:0.60 mm; B:12.00 mm; Basic Static Radial Load Rating Co:5000 N; D:37.0000 mm; Grease Speed Rating n1:17000 rpm; d:12.000 mm; Fillet Radius ra:1.00 mm;
NN3019KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Seriesd1 ≈:104.15 mm; r3,4 min.:2.1 mm; B2:19.5 mm; B1:11 mm; d:75 mm; Mass angle ring:0.42 kg;
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;
7200CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AnglePosiTrac Plus contact element:2 x B10724-109; da:101.6 mm; Stabilizing ring:2 x SR-1522; H:239.316 mm; P90°:89 kN; R1:67.866 mm; P180°:60.9 kN; H2:50.8 mm; P120°:55.6 kN; h:45.244 mm; Cap bolt recommended tightening torque:203.4 N·m; ba:42.069 mm; J1:69.85 mm; L:419.1 mm; A2:165.1 mm; P150°:50.7 kN; Initial grease fill:481.95 g; Mass pillow block:33.1 kg; End plug (suffix Y):EPR 13;
7216ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angled:30.000 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:20400 N; Accessories:Shield & Seal & Snap; Oil Speed Rating n2:9500 rpm; Sealed Speed Rating n3:7000 rpm; Basic Dynamic Radial Load Rating C:28600 N; Grease Speed Rating n1:7000 rpm; B:23.80 mm; D:62.0000 mm;
NNU4922B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesBasic Static Radial Load Rating Co:137000 N; B:52.00 mm; Grease Speed Rating Open/Shielded n1:3200 rpm; Accessories:Two Shields; Sealed Speed Rating n3:2200 rpm; Oil Speed Rating Open/Shielded n2:3800 rpm; d:85.000 mm; D:210.0000 mm; Basic Dynamic Radial Load Rating C:174000 N; Fillet Radius ra:3.00 mm;
7212CD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angled:120.000 mm; Basic Dynamic Radial Load Rating C:85200 N; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:2200 rpm; Basic Static Radial Load Rating Co:80000 N; Grease Speed Rating Open/Shielded n1:3400 rpm; D:180.0000 mm; Oil Speed Rating Open/Shielded n2:4000 rpm; Accessories:One Shield & Snap-Ri; B:28.00 mm;
7224ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angler1,2 min.:6 mm; Mass bearing:224 kg; F:683 mm; Calculation factor kr:0.07; Limiting value e:0.3; Basic dynamic load rating C:3300 kN; ra max.:5 mm; Reference speed:700 r/min; d:630 mm; Basic static load rating C0:7200 kN; Limiting speed:900 r/min; B:128 mm; da min.:653 mm; Axial load factor Y:0.4; s max.:7.1 mm; D:850 mm; Da max.:827 mm; D1 ≈:782 mm; Fatigue load limit Pu:510 kN; db min.:688 mm;
71900CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleLimiting speed:1300 r/min; S:0.794 mm; da:55.563 mm; J min.:193.675 mm; J max.:203.2 mm; Attachment bolt diameter G:15.875 mm; A:66.675 mm; A1:84.931 mm; d2:82.55 mm; H1:63.5 mm; Basic dynamic load rating C:99.6 kN; B:79.375 mm; L:244.475 mm; H2:38.1 mm; H:127 mm; s:28.575 mm; Mass bearing unit:6.12 kg;

 

 

NNU4940B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

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