Product Details

NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Brand Name SKF
Model Number NNU4920B/SPC3W33
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7220ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleLubricant:Regular relubricatio; b:10.5 mm; da min.:95.9 mm; Da min.:122.8 mm; Specific dynamic load factor K:100 N/mm²; rb max.:1 mm; Design (sliding contact surface combination):Steel/steel; r2 min.:1 mm; d:88.9 mm; B:133.35 mm; dk:128.016 mm; ra max.:1 mm; α:5 °; Mass plain bearing:6.25 kg; M:6.5 mm; b1:8 mm; Specific static load factor K0:300 N/mm²; D:139.7 mm; da max.:109.2 mm; Da max.:133.8 mm;
NN3016TN/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesBasic dynamic load rating C:77 kN; A:63.5 mm; Limiting speed:5300 r/min; H1:57.15 mm; S:0.794 mm; B:73.025 mm; Mass bearing unit:4.22 kg; J min.:174.625 mm; J max.:180.975 mm; H2:33.337 mm; Attachment bolt diameter G:15.875 mm; d2:68.659 mm; da:44.45 mm; L:225.425 mm; H:114.3 mm; A1:80.169 mm; s:25.4 mm;
71801CD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angled:1120 mm; Bearing designation:PLC 512-70  ; Weight:2070  ; B1:335 mm; D:1460 mm; Static (Cor):34505  ; B:500 mm; Dynamic (Cr):11960 kN; Pu:1953.850 kg;
7220ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleCap bolt, SAE grade:5; Labyrinth ring:2 x LOR 45; Ca:42.799 mm; PG:1/8 NPT; P60°:60.5 kN; P120°:21.8 kN; P180°:23.1 kN; L:330.2 mm; Bearing limiting speed:6000 r/min; R2:21.431 mm; J1:53.975 mm; H2:31.75 mm; J max.:279.4 mm; RG:3/8 NPT; H1:88.9 mm; Housing:FSAF 516; P90°:36 kN; N1:19.05 mm; P150°:19.6 kN; Pa:7.83 kN;
71902CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleHydraulic nut:HMVC 44E; Threads per inch:8; B4:35.712 mm; G:219.151 mm; B:32.004 mm; d1:201.613 mm; Mass adapter sleeve assembly:14.5 kg; Sleeve:S 44x7.15/16; d:220 mm; B1:149.631 mm; d3 max.:279.527 mm;
NN3019TN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesPG:1/4 NPT; Mass pillow block:64.5 kg; Cap bolt:2 x 1-8 UNC; Ca:73.787 mm; Labyrinth ring:2 x LOR 118; A1:133.35 mm; H1:152.4 mm; h:59.531 mm; P180°:84.5 kN; P60°:189 kN; N1:25.4 mm; Eye bolt:3/8-16 UNC; Pa:24.9 kN; H:295.275 mm; RG:1/2 NPT; Appropriate attachment bolt size G:0.875 in; H2:60.325 mm; Initial grease fill:382.73 g; R2:36.513 mm; ba:57.944 mm;
7003CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleStatic (Coa):48.2 kN; d2 (max):48.3 mm; r1s (min):0.6 mm; rs (min):1.1 mm; E:mm; b:4 mm; s:1.4 mm; Dynamic (Ca):51.1 kN; b1:7 mm; d2:35 mm; Pu:5.880 kN; B:17 mm; F:44 mm; D:72 mm;
71801ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact AngleL:63.5 mm; Mass bearing unit:0.25 kg; Basic static load rating C0:6.55 kN; N:10.7 mm; A1:11.4 mm; Basic dynamic load rating C:10.8 kN; Thread grub screw G2:1/4-28 UNF; Hexagonal key size for grub screw N:3.175 mm; Recommended diameter for attachment bolts, inch G:0.375 in; s1:18.3 mm; H:108 mm; Recommended tightening torque for grub screw:4 N·m; T:33.7 mm; Housing material:Composite for food a;
NN3010KTN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesJ min.:269.875 mm; Initial grease fill:181.44 g; Da:170 mm; Stabilizing ring:SR-19-16; Labyrinth ring:2 x LOR 44; J1:53.975 mm; H:209.55 mm; da:68.263 mm; H2:44.45 mm; P180°:36.9 kN; h:42.862 mm; Cap bolt:2 x 3/4-10 UNC; J max.:320.675 mm; Ca:67.793 mm; N1:19.05 mm; P60°:92.5 kN; Cap bolt recommended tightening torque:515.2 N·m; Appropriate attachment bolt size G:0.625 in; ba:46.038 mm;
7001CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleL:330.2 mm; A1:88.9 mm; Mass pillow block:17.1 kg; H1:88.9 mm; Stabilizing ring:2 x SR-1613; Cap bolt recommended tightening torque:298.3 N·m; P180°:23.1 kN; P150°:19.6 kN; Max. speed for PosiTrac Plus seal:2600 r/min; J min.:244.475 mm; J max.:279.4 mm; R2:21.431 mm; h:36.513 mm; P60°:60.5 kN; PG:1/8 NPT; ba:32.544 mm; Appropriate attachment bolt size G:0.625 in; H2:31.75 mm; da:57.15 mm;
7003ACD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleH2:33.337 mm; d2:73.819 mm; da:49.212 mm; A1:80.169 mm; B:73.025 mm; H1:57.15 mm; S:0.794 mm; s:25.4 mm; J min.:174.625 mm; H:114.3 mm; Limiting speed:5000 r/min; Attachment bolt diameter G:15.875 mm; J max.:180.975 mm; Mass bearing unit:4.76 kg; A:63.5 mm; L:225.425 mm; Basic dynamic load rating C:84.5 kN;
708CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleLimiting speed:2800 r/min; SWN:11.113 mm; Hexagonal key size for grub screw N:5.556 mm; Basic dynamic load rating C:62.4 kN; Fatigue load limit Pu:1.86 kN; H2:39 mm; Recommended diameter for attachment bolts, inch G:0.75 in; J:210 mm; N4:3 mm; J min.:202 mm; J7:22.5 mm; H:153 mm; J6:240 mm; Housing material:Cast iron; A:65 mm; Recommended tightening torque for grub screw:28.5 N·m; Recommended diameter for attachment bolts, mm G:20 mm;
7000ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleDimension series:4EE; T:61 mm; Fatigue load limit Pu:96.5 kN; r3,4 min.:4 mm; Ca min.:10 mm; d:160 mm; Calculation factor Y:1.35; Cb min.:11 mm; Calculation factor e:0.44; Limiting speed:2400 r/min; Da min.:212 mm; r1,2 min.:6 mm; B:59 mm; Basic static load rating C0:980 kN; Mass bearing:10.3 kg; da max.:174 mm; Basic dynamic load rating C:649 kN; C:50 mm; Da max.:229.5 mm; a:57.19 mm;
NN3019TN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Seriesda max.:426 mm; da min.:408 mm; Calculation factor kr:0.13; F:431 mm; Limiting speed:1200 r/min; Basic dynamic load rating C:968 kN; D:500 mm; s max.:3.5 mm; Fatigue load limit Pu:208 kN; Basic static load rating C0:2750 kN; Reference speed:1100 r/min; B:100 mm; rb max.:2 mm; Design variant/feature:NNU/W33; r3,4 min.:2.1 mm; db min.:436 mm; r1,2 min.:2.1 mm; b:16.7 mm; d:400 mm; Mass bearing:46 kg;

 

 

No.BrandJhGwClSL
7220CD/P4ASKF - - - - - - - -
7217CD/P4ADBBSKF - - - - - - 0.794 mm304.8 mm
709ACD/P4ADBASKF - - - - - - - -
71902CDGB/P4ASKF - - - - - - - -
71901ACEGA/P4ASKF - - - - - - - -
7226CD/P4ASKF - - - - - - 4.763 mm -
7217ACD/P4ADGCSKF - 31.75 mm - - - - - 285.75 mm
NN3024KTN9/SPVR521SKF - - - - - - - -
NN3028/SPW33SKF - - Tr 220x4 - - - - -
7001ACD/P4ADGASKF - - - - - - - -
7222CD/P4ASKF - - - - - - - -
71801ACDGB/P4SKF - - - - - - - 63.5 mm
71802ACDGA/P4SKF - - - - - - - -
NN3017KTN9/UPSKF - - - - - - - -
NN3022KTN9/SPW33SKF - - - - - - - -
NN3026KTN9/SPVR521SKF - - - - 28.575 mm - - -
NNU4944BK/SPW33SKF - - - - - - - 143 mm
71902ACDGB/P4ASKF - - - - - - - -
7003ACDGB/P4ASKF - 87.313 mm - - - - 4.763 mm -
7002ACD/P4ADGASKF - - - - - - - -
7003CD/P4ADGASKF50.8 mm - - - - - - 95 mm
71900ACD/P4ADGASKF - - - - - - - 127 mm

 

NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

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