Product Details

NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Brand Name SKF
Model Number NNU4938BK/SPW33
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3016TN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesM:4 mm; D:50.8 mm; Da min.:44.8 mm; B:47.625 mm; r2 min.:1 mm; d:31.75 mm; d1 ≈:38.735 mm; r1 min.:1 mm; b:4.8 mm; Basic dynamic load rating C:86.5 kN; Specific static load factor K0:300 N/mm²; rb max.:1 mm; ra max.:1 mm; Da max.:47 mm; C:23.8 mm; Mass plain bearing:0.29 kg; α:5 °; da max.:38.7 mm; Specific dynamic load factor K:100 N/mm²; Sealing solution:Double-lip seals;
7216CD/P4AQBCB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact AngleD:55 mm; Coefficient of friction µ max.:0.15; B:45 mm; Tolerance housing:H7; Mass bushing:0.31 kg; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ min.:0.08; Specific dynamic load factor K:25 N/mm²; α:124 °; h:46 mm; a:3 mm; d:45 mm; Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; Permissible sliding velocity v max.:0.5 m/s;
NN3018KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesSpecific static load factor K0:45 N/mm²; B:8 mm; Coefficient of friction µ max.:0.15; d:7 mm; Tolerance shaft:e7; Tolerance housing:H7; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; D:12 mm; Mass bushing:0.0053 kg; D1:16 mm; Permissible sliding velocity v min.:0 m/s; B1:3 mm;
708ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleHousing:SAF 610; Da:110 mm; H1:76.2 mm; J min.:196.85 mm; P120°:14.2 kN; RG:1/8 NPT; H:147.637 mm; Initial grease fill:53.865 g; da:42.862 mm; P60°:39.1 kN; Mass pillow block:10.7 kg; PG:1/8 NPT; Appropriate attachment bolt size G:0.625 in; Cap bolt:2 x 1/2-13 UNC; Max. speed for contact seal:3400 r/min; S:5.556 mm; End plug (suffix Y):EPR 4; Ventilation fitting:38174-12; P180°:15.6 kN;
7003CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleN:13.1 mm; s1:25.4 mm; Basic dynamic load rating C:21.6 kN; L:95 mm; T:47.1 mm; B4:6 mm; Recommended diameter for attachment bolts, inch G:0.5 in; H:157 mm; Mass bearing unit:0.68 kg; Recommended tightening torque for grub screw:6.5 N·m; A5:28.6 mm; J1:31.8 mm; Limiting speed with shaft tolerance h6:3200 r/min; Basic static load rating C0:15.3 kN; Thread grub screw G2:5/16-24 UNF; J:50.8 mm;
7216ACDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleCategory:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:18.98; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Tapered Adapter Sleeve; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:6303U; Seals:Clearance Seal;
71801CD/P4DBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angledc:57.15 mm; H1:82.55 mm; N1:19.05 mm; Da:130 mm; P150°:16.5 kN; P120°:18.2 kN; Stabilizing ring:2 x SR-1612; Mass pillow block:13.1 kg; PosiTrac Plus contact element (dc shaft position):B10724-32; h:34.925 mm; PosiTrac Plus contact element (db shaft position):B10724-44; End plug (suffix Y):EPR 7; H2:30.163 mm; Labyrinth ring (dc shaft position):LOR 33; Ca:55.804 mm; P60°:49.4 kN; Cap bolt, SAE grade:8;
BSA201CGA SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BSADb1:88 mm; Db2:96 mm; L:96 mm; A3:3.2 mm; H:156 mm; B4:6 mm; Basic static load rating C0:15.3 kN; A1:13 mm; Limiting speed:5300 r/min; J:130 mm; A5:24.5 mm; Fatigue load limit Pu:0.655 kN; Recommended tightening torque for grub screw:6.5 N·m; Recommended diameter for attachment bolts, inch G:0.5 in; B:42.9 mm; Recommended diameter for attachment bolts, mm G:12 mm; s1:25.4 mm; GN:1/4-28 SAE-LT;
7216ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact AngleCoefficient of friction µ max.:0.15; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v min.:0 m/s; Tolerance shaft:e7; B:8 mm; D:10 mm; Permissible sliding velocity v max.:0.5 m/s; d:5 mm; Tolerance housing:H7; Mass bushing:0.003 kg; Specific static load factor K0:45 N/mm²; Coefficient of friction µ min.:0.08;
NN3030K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesCategory:Spherical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:28.2; Product Group:B04311; Internal Clearance:C4-Extra Loose; Mounting Method:Shaft Mount; Rolling Element:Spherical Roller Bearing; Bore Profile:Straight; Cage Material:Steel; Enclosure:Open; Number of Rows of Rollers:Double Row; Relubricatable:Yes; Withdrawal Sleeve:Not Applicable; Withdrawal Nut:Not Applicable; Inch - Metric:Metric;
NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesCalculation factor Y1:1.9; Da max.:148 mm; B1:73 mm; Fatigue load limit Pu:48 kN; Basic dynamic load rating C:462 kN; d2 ≈:92.8 mm; D1 ≈:135 mm; da max.:92 mm; Mass bearing + sleeve:6.5 kg; Basic static load rating C0:475 kN; B:55 mm; r1,2 min.:2.1 mm; Calculation factor Y0:1.8; Reference speed:3200 r/min; db min.:82 mm; B4:14.5 mm; b:8.3 mm; Calculation factor e:0.35; Ba min.:5 mm; D:160 mm;
7216CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Anglers (min):2 mm; b:8 mm; b1:13 mm; d2 (max):65.8 mm; s:1.5 mm; D:110 mm; F:58 mm; E:92 mm; Static (Coa):79.4 kN; Dynamic (Ca):92.6 kN; d2:40 mm; B:27 mm; Pu:9.680 kN; r1s (min):2 mm;
NNU4948B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 SeriesCalculation factor Y2:2.3; l:70 mm; r5 min.:1 mm; C:146 mm; d:150 mm; Mass bearing pair:30.7 kg; Limiting speed:2400 r/min; rc max.:1 mm; a:170.767 mm; r1,2 min.:4 mm; b:6 mm; Calculation factor Y1:1.6; Db min.:250 mm; Basic static load rating C0:1120 kN; ra max.:4 mm; Reference speed:1400 r/min; Fatigue load limit Pu:114 kN; D:270 mm; Calculation factor e:0.43; T:168 mm;
NN3011KTN/UP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesRG:3/8 NPT; J max.:295.275 mm; N1:19.05 mm; End plug (suffix Y):EPR 11; Appropriate attachment bolt size G:0.625 in; Housing:SAW 518; Taconite seal:TER 187; Cap bolt:2 x 5/8-11 UNC; H:192.484 mm; Max. speed for Taconite seal:950 r/min; A1:98.425 mm; Ca:62.23 mm; A2:206.375 mm; S:4.763 mm; Mass pillow block:23.1 kg; PG:1/8 NPT; Pa:14.1 kN; Cap bolt, SAE grade:5; H1:101.6 mm; P150°:34.7 kN;

 

 

No.BrandJhGwClSL
7219ACD/P4ASKF - - Tr 440x5 - - - - -
71902ACEGB/P4ASKF - - M 170x3 - - - - -
NN3040K/SPW33SKF - - - - - - - -
S7001CEGB/P4ASKF - - - - - - - -
NNU4948BK/SPW33SKF - - - - - - - -
NN3022TN9/SPW33SKF - - - - 30 mm - - -
BTW55CATN9/SPSKF - - Tr 850x7 - - - - -
7216ACD/P4ADBASKF - 27.781 mm - - - - 3.572 mm209.55 mm
7216ACD/P4ASKF - - - - - - - -
NN3011TN/SPW33SKF - 44.45 mm - - - - - -
7003ACDGA/P4ASKF - - - - - - - -
NN3010TN/SPW33SKF - - - - - - - -
708ACD/P4ADFASKF - - - - - - - 126 mm
71901ACEGA/P4ASKF - - - - - - - -
NNU4930B/SPC3W33SKF - 32.544 mm - - - - 4.763 mm244.475 mm
7215CD/HCP4ADGASKF - - - - - - - -
BTW50CATN9/SPSKF - - - - - - - -
7200CDGA/P4ASKF - - - - - - - -
7220CD/P4ASKF - - - - - - - -
7003CD/P4ADGASKF50.8 mm - - - - - - 95 mm
7214ACD/P4ADBASKF - - M 72x480 mm - - - -
NNU4922B/SPC3W33SKF - 23 mmTr 530x6 - - - - -
71901CEGB/P4ASKF - - - - 160 mm - - -

 

NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

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