Product Details

NNU4938B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Brand Name SKF
Model Number NNU4938B/SPC3W33
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

BTW90CATN9/SP SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BTWS:0.794 mm; N1:20.637 mm; s:36.513 mm; a:5.556 mm; J:177.8 mm; A6:28.575 mm; Mass bearing unit:18.4 kg; Attachment bolt diameter G:4 x 19.05; Basic dynamic load rating C:325 kN; da:87.313 mm; A:84.138 mm; L:222.25 mm; A5:42.069 mm; Limiting speed:2300 r/min;
NN3020KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Seriesda min.:176 mm; C:17 mm; r1,2 min.:1.5 mm; Limiting speed:1800 r/min; D:200 mm; Basic static load rating C0:620 kN; Mass bearing (including seat washer where applicable):5.45 kg; D2:170 mm; Basic dynamic load rating C:190 kN; Fatigue load limit Pu:17.6 kN; d:140 mm; ra max.:1 mm; Reference speed:1300 r/min; d1 ≈:197 mm; H:48.6 mm; Minimum load factor A:2; D3:210 mm; D1 ≈:143 mm; Da max.:170 mm;
7001ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleA:9 mm; G1:27 mm; B1:149 mm; Hydraulic nut:HMV 68 E; d1:300 mm; G2:G 1/4; Mass withdrawal sleeve:16.5 kg; d:320 mm; B2:157 mm; G:Tr 340x5;
NN3048K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesStatic axial stiffness, preload class C:204 N/µm; Number of balls z:21; d:50 mm; Calculation factor (single, tandem) Y2:0.87; da max.:59.7 mm; Basic dynamic load rating C:14.8 kN; Attainable speed for grease lubrication:23000 r/min; Static axial stiffness, preload class B:156 N/µm; da min.:54.6 mm; Db max.:75.8 mm; r1,2 min.:1 mm; Calculation factor fHC:1; D2:72.9 mm; Basic static load rating C0:10 kN;
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;
7002CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleR1:53.181 mm; P150°:26.7 kN; Initial grease fill:87.885 g; RG:3/8 NPT; Pa:7.83 kN; Da:140 mm; Mass pillow block:16.3 kg; A1:88.9 mm; J min.:244.475 mm; H2:31.75 mm; L:330.2 mm; S:4.763 mm; J max.:279.4 mm; N1:22.225 mm; H1:88.9 mm; Stabilizing ring:SR-16-13; da:69.85 mm; Appropriate attachment bolt size G:0.75 in; End plug (suffix Y):EPR 8; PG:1/8 NPT;
71902ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleCategory:Take Up Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.068; Product Group:M06288; Component Description:Take Up Bearing Only; Rolling Element:Spherical Roller Bearing; Housing Style:Unit Only; Mounting Method:Concentric Collar; Compatible Take Up Frame:ZHT10; Adjustment Travel Length:0; Insert Part Number:5307U; Housing Material:Cast Iron; Other Features:Double Row | Heavy Duty | Double Collar | Clearance Seal | With Set Screw | Optional AT - FT - GT - ST Frame;
S7001CE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleH:400.05 mm; da:201.613 mm; PG:1/4 NPT; h:57.15 mm; Labyrinth ring:2 x LOR 167; R2:42.069 mm; Cap bolt, SAE grade:8; P90°:249 kN; Pa:59.6 kN; P150°:136 kN; Stabilizing ring:2 x 36053-140; Mass pillow block:214 kg; P120°:151 kN; Ca:101.803 mm; End plug (suffix Y):EPR 23; A1:190.5 mm; R1:120.65 mm; H2:79.375 mm; Cap bolt:1 1/8-7 UNC; Eye bolt:2 x 1/2-13 UNC;
NNU4926B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesCoefficient of friction µ max.:0.1; Permissible sliding velocity v min.:0.25 m/s; Specific static load factor K0:20 N/mm²; D:10 mm; Tolerance housing:H7; Specific dynamic load factor K:10 N/mm²; Mass bushing:0.001 kg; Coefficient of friction µ min.:0.05; B:4 mm; d:6 mm; Tolerance shaft:h8; Permissible sliding velocity v max.:5 m/s;
71901ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact AngleOil Holes:2.5 mm; da:126 mm; D:150 mm; Dynamic Load Rating:28.1 kN; B:16 mm; Radius:1 mm; d:120 mm; Static Load Rating:50.3 kN; Da:143 mm;
7200CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleCategory:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.038; Product Group:M06288;
71902ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angledk:92 mm; l7 min.:85 mm; d:70 mm; G:M 56x4; Basic dynamic load rating C:880 kN; Basic static load rating C0:490 kN; C1 max.:43 mm; l1 min.:125 mm; Specific dynamic load factor K:300 N/mm²; α:6 °; Mass rod end:7.9 kg; l2 max.:319 mm; d2 max.:162 mm; B:49 mm; r1 min.:1 mm; h:235 mm;
7222ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleCalculation factor A:0.00674; r3,4 min.:0.6 mm; a:31 mm; Calculation factor Y0:0.52; Limiting speed:15000 r/min; d1 ≈:49.65 mm; Basic static load rating C0:20.8 kN; d2 ≈:41.96 mm; Mass bearing:0.28 kg; D1 ≈:58.25 mm; D:72 mm; d:35 mm; Reference speed:11000 r/min; Calculation factor kr:0.095; B:17 mm; Basic dynamic load rating C:31 kN; rb max.:0.6 mm; Calculation factor X:0.57; r1,2 min.:1.1 mm;
NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesD1 ≈:484 mm; Calculation factor Y1:2; Calculation factor Y2:3; Thrust factor K:1.24; Comparative radial load rating CF:1730 kN; Basic static load rating C0:16600 kN; Comparative axial load rating CFa:278 kN; Mass bearing:311 kg; Calculation factor e:0.33; d:384.175 mm; Fatigue load limit Pu:1290 kN; r1,2 min.:3.3 mm; T:400.05 mm; r3,4 min.:6.4 mm; B:400.05 mm; d1 ≈:419 mm; Design variant/feature:TQON/GW;

 

 

No.BrandJhGwClSL
709ACDGA/P4ASKF - 44.45 mm - - - - - 511.175 mm
7216ACDGC/P4ASKF - - - - - - - -
NNU4932B/SPC3W33SKF - - - - - - - -
BEAS012042-2RSSKF - - - - - - - 100 mm
BSA202CGASKF - - - - 34 mm - - -
708ACD/P4ADFASKF - - - - - - - 126 mm
71802CD/P4DGBSKF - 50.8 mm - - - - 4.763 mm539.75 mm
71801ACDGA/P4SKF - - - - - - 0.794 mm225.425 mm
7216ACD/P4ADBASKF - 27.781 mm - - - - 3.572 mm209.55 mm
7216CD/HCP4ADGASKF - - - - - - - -
709CD/P4ADGBSKF - - - - - - - -
NN3014TN/SPW33SKF - - - - - - 4.763 mm -
71901CDGB/P4ASKF - - - - - - - -
71902CDGA/P4ASKF - - - - - - - -
7001CD/P4ADGASKF - - - - - - - -
S7001CE/P4ADGASKF - 57.15 mm - - - - - -
71801CDGA/P4SKF - - - - - - 4.763 mm419.1 mm
NNU4928BK/SPW33SKF - - - - - - - 749.3 mm
71902ACD/P4ADGBSKF - - - - - - 3.175 mm285.75 mm
S7002CEGA/P4ASKF - - - - - - - -

 

NNU4938B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

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