Product Details

NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Brand Name SKF
Model Number NNU4920BK/SPW33
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandAhBLCJNT
NNU4934B/SPC3W33SKF - - 58.7 mm - - - - -
NNU4948B/SPW33SKF - 80.963 mm - - - - - -
NN3030K/SPW33SKF - - - 419.1 mm - - - -
7214ACD/HCP4ASKF - 46.038 mm - - - - - -
709CD/P4ADBBSKF - - 28 mm - - - - -
NN3011KTN/SPVR521SKF - - - - - - - -
7214CD/P4ADBASKF - - 65 mm - - - - -
7216ACD/P4AQFCCSKF - 17 mm12 mm - - - - -
NN3016KTN/UPW33SKF - - 36.50 mm - - - - -
NNU4952BK/SPW33SKF - 235 mm49 mm - - - - -
708CD/P4ADGASKF - - - - - - - -
7214ACD/P4ASKF - - - - - - - -
NN3016TN/SPVR521SKF - - 1000 mm - - - - 1000 mm
NN3011TN/SPW33SKF - - 1.2 mm - - - - -
7000CDGA/P4ASKF - 192 mm200 mm - - - - -
7216CD/HCP4ADGASKF - - 10.5 mm - - - - -
7210ACD/P4ADTSKF - - - - - - - -
NNU4948B/SPC3W33SKF60.325 mm - 59.531 mm200.025 mm - - - -
708CDGA/P4ASKF - - - - - 184 mm18 mm -
7219CD/P4ASKF - 33.337 mm - - - - - -
NN3011KTN/UPW33SKF - - 1.5000 in - - - - -
7217CD/P4ASKF - - 82.55 mm - - - - -
NN3010KTN/SPW33SKF - - 56.00 mm - - - - -
NNU4938B/SPW33SKF - 12.5 mm - - - - - -
7211ACD/P4ADBBSKF - 210 mm44 mm - - - - -
7209CD/P4ASKF - - - - - - - -

 

NNU4940B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Seriesα:7 °; M:4 mm; Material constant KM:330; C:33.325 mm; Da min.:61.3 mm; da min.:42.8 mm; d:38.1 mm; b1:5 mm; B:40.132 mm; Specific dynamic load factor K:100 N/mm²; Design (sliding contact surface combination):Steel/steel; Basic static load rating C0:510 kN; ra max.:1 mm; Mass plain bearing:0.79 kg; r1 min.:1 mm; b:4.8 mm; rb max.:1 mm; Basic dynamic load rating C:170 kN; Lubricant:Regular relubricatio;
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;
7214CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleBasic Dynamic Radial Load Rating C:21000 N; d:25.000 mm; B:25.40 mm; D:62.0000 mm; Basic Static Radial Load Rating Co:11000 N; Accessories:Removable Metal Shie; Grease Speed Rating Open/Shielded n1:11000 rpm; Oil Speed Rating Open/Shielded n2:14000 rpm; Fillet Radius ra:1.00 mm; Sealed Speed Rating n3:7500 rpm;
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;
NN3028/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Seriesd:6 mm; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ max.:0.1; B:6 mm; Coefficient of friction µ min.:0.05; Specific static load factor K0:20 N/mm²; D:9 mm; Tolerance shaft:h8; Tolerance housing:H7; Permissible sliding velocity v min.:0.25 m/s; Specific dynamic load factor K:10 N/mm²; Mass bushing:0.001 kg;
7218CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AnglePa:7.12 kN; Stabilizing ring:2 x SR-1517; End plug (suffix Y):EPR 9; Taconite seal:TER 54; Mass pillow block:17.9 kg; L:330.2 mm; P60°:84.5 kN; Housing:SAF 517; h:36.513 mm; da:76.2 mm; P180°:34.7 kN; ba:31.75 mm; R2:22.225 mm; H:180.975 mm; PG:1/8 NPT; Cap bolt recommended tightening torque:149.1 N·m; Da:150 mm; Cap bolt, SAE grade:5; J min.:250.825 mm; P120°:31.6 kN;
7213CD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleP60°:60.5 kN; Stabilizing ring:2 x SR-1616; Mass pillow block:16.8 kg; R2:21.431 mm; Appropriate attachment bolt size G:0.625 in; da:66.675 mm; Initial grease fill:175.77 g; H:169.863 mm; Bearing limiting speed:6000 r/min; N1:19.05 mm; A1:88.9 mm; Labyrinth ring:2 x LOR 43; Ca:42.799 mm; Housing:FSAF 516; h:33.337 mm; J max.:279.4 mm; J1:53.975 mm; A2:126.603 mm; Pa:6.23 kN; Da:140 mm;
708CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleEw:10 mm; Fatigue load limit Pu:0.415 kN; Limiting speed:36000 r/min; Basic static load rating C0:3.75 kN; Fw:7 mm; Basic dynamic load rating C:3.58 kN; Reference speed:32000 r/min; Mass needle roller and cage assembly:0.001 kg; U:10 mm;
7000ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleSleeve:S 15x2.7/16; B1:58.064 mm; d:75 mm; d3 max.:98.552 mm; B4:16.916 mm; d1:61.913 mm; B:15.342 mm; G:74.498 mm; Hydraulic nut:HMVC 15E; Mass adapter sleeve assembly:1 kg; Threads per inch:12;
NNU4928B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesK:12 mm; da max.:633 mm; Ba min.:18 mm; d1:470 mm; B5:100 mm; Basic static load rating C0:17300 kN; D1 ≈:779 mm; db min.:534 mm; ra max.:6 mm; B:336 mm; Da max.:888 mm; d2 ≈:633 mm; Basic dynamic load rating C:11183 kN; B1:428 mm; Calculation factor e:0.35; r1,2 min.:7.5 mm; Calculation factor Y1:1.9; B2:80 mm; Limiting speed:500 r/min; D:920 mm;
71800ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact AngleOld MRC Bearing Number:38FS1; Basic Radial Load Rating-Dynamic DC:3320 N; Basic Interchange FAF:38KL; Fillet Radius ra:0.30 mm; Width - Outer Ring B0:8.0 mm; D:22.0000 mm; Basic Radial Load Rating-Static SCO:1370 N; Accessories:8000 One Seal; d:8.000 mm; Width - Inner Ring B1:9.80 mm; Width - Overall B:10.3 mm; Speed Rating-Single and Double Sealed Grease SDG:23000 rpm; Basic Interchange NDH:8038;
NN3024TN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesBasic dynamic load rating C:291 kN; B:36 mm; d2 ≈:101 mm; Calculation factor Y1:3; Da max.:139 mm; d3:110 mm; Reference speed:4000 r/min; Mass bearing + sleeve:3.7 kg; D1 ≈:133 mm; ra max.:2 mm; Calculation factor Y2:4.6; D:150 mm; Fatigue load limit Pu:34.5 kN; K:3 mm; r1,2 min.:2 mm; db min.:91 mm; d1:75 mm; b:6 mm; B4:18 mm; Basic static load rating C0:325 kN;
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;
7210ACDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleBasic static load rating C0:13200 kN; da max.:563 mm; Reference speed:560 r/min; D1 ≈:688 mm; C:275 mm; d:510 mm; Design variant/feature:NNUB/C3; Basic dynamic load rating C:6050 kN; rb max.:2.5 mm; B:400 mm; Mass bearing:485 kg; Da max.:746 mm; db min.:575 mm; da min.:536 mm; Fatigue load limit Pu:1000 kN; s max.:70.9 mm; r3,4 min.:6 mm; r1,2 min.:3 mm; D:760 mm; Limiting speed:850 r/min;
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;

 

 

NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

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