Product Details

NN4948 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NN4948
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandEMdNAJGw
NN3124NSK - - 150 mm - - - - -
NN4048NSK - 15 mm - - - - - -
NNU303NSK - - 9mm - - - - -
NN30/53NSK - - 100mm - - - - -
NNU3032NSK - - - - - - - -
NN3028KNSK - - 120mm - - - - -
NNU48/71NSK - - 65mm - - - - -
NN3930KNSK - - 30mm - - - - -
NNU493NSK - - 7mm - - - - -
NCF2920VNSK - - - - - - - -
NN3076NSK - - 100.000 mm - - - - -
NN3944NSK - - 8mm - - - - -
NN3922NSK - - 50 mm - - - - -
NNU304NSK - - - - - - - -
NNU4928NSK - - 35mm - - - - -
NN40/56NSK - - - - - - - -
NNU3164KNSK - - - 14 mm34.5 mm130 mm - -
NN39/53NSK - - 7mm - - - - -
NN4921NSK - - 45mm - - - - -
NN30/530KNSK - - 95mm - - - - -
NN3048KNSK - - 65 mm - - - M 65x2 -
NN3924KNSK - - 25mm - - - - -
NNU4944NSK - - - - - - Tr 670x6 -
NN3034KNSK - - 80mm - - - - -
NN3022NSK - - - - - - - -
NNU4930KNSK - - 40 mm - 38.5 mm - - -
NN492NSK - - 80mm - - - - -
NN4044NSK - - 45mm - - - - -

 

NN30/500K NSK CYLINDRICAL ROLLER BEARINGBasic Static Radial Load Rating Co:17000 N; d:20.000 mm; Grease Speed Rating n1:9000 rpm; Sealed Speed Rating n3:9000 rpm; B:20.60 mm; Basic Dynamic Radial Load Rating C:20500 N; Accessories:No Shield, no Seal; Oil Speed Rating n2:13000 rpm; Fillet Radius ra:1.00 mm; D:47.0000 mm;
NN3122 NSK CYLINDRICAL ROLLER BEARINGBasic Static Radial Load Rating Co:3440 lbf; Insert Bearing IB:Stainless Steel; Diameter N:0.5469 in; Height T:1.8281 in; Distance J:3.6250 in; Shaft Diameter D:1 3/8 in; Dimension L:4.6250 in; Weight W:1.46 lb; Basic Dynamic Radial Load Rating:4560 lbf; Dimension A1:1.3750 in; Dimension A2:0.6563 in; Dimension DA:4.1875 in;
NN3156 NSK CYLINDRICAL ROLLER BEARINGGrease Limiting Speed (r/min):1500; Seals or Shields:Open Type; B:56mm; Availability:In Stock; Clearance:Standard; SKU:6048m-nsk; Static Load Rating (kN):296; Weight:19.90 KGS; d:240mm; D:360mm; Oil Limiting Speed (r/min):1900; Cage Type:Brass; Dynamic Load Rating (kN):244;
NNU3024 NSK CYLINDRICAL ROLLER BEARINGClearance:Standard; B:13mm; D:80mm; Seals or Shields:Open Type; Availability:In Stock; Cage Type:Plastic; Grease Limiting Speed (r/min):15000; Static Load Rating (kN):13.7; d:55mm; Oil Limiting Speed (r/min):24000; SKU:71911acd/p4atbta-skf; Weight:0.18 KGS; Dynamic Load Rating (kN):18.2; Preload:Light; Fatigue Load Rating (kN):0.585;
NN4952K NSK CYLINDRICAL ROLLER BEARINGDa max.:276 mm; r5 min.:1 mm; Ca min.:7 mm; Basic static load rating C0:1460 kN; K:10 mm; Da min.:252 mm; Calculation factor Y2:2.3; Calculation factor Y1:1.6; Mass bearing pair:27.4 kg; D:290 mm; Basic dynamic load rating C:971 kN; rc max.:1 mm; ra max.:3 mm; Fatigue load limit Pu:143 kN; Calculation factor e:0.43; d:160 mm; Calculation factor Y0:1.6; Reference speed:1300 r/min; da max.:190 mm; b:15 mm;
NNU4940K NSK CYLINDRICAL ROLLER BEARINGAccessories:Two Shields; Grease Speed Rating n1:16000 rpm; d:10.000 mm; Basic Static Radial Load Rating Co:4300 N; B:14.3 mm; Oil Speed Rating n2:22000 rpm; Basic Dynamic Radial Load Rating C:7610 N; D2R:28.2 mm; Sealed Speed Rating n3:16000 rpm; D:30.0000 mm; Fillet Radius ra:0.64 mm;
NN398 NSK CYLINDRICAL ROLLER BEARINGBasic Dynamic Radial Load Rating C:28100 N; D:68.0000 mm; B:30.00 mm; Basic Static Radial Load Rating Co:26000 N; Fillet Radius ra:1.00 mm; Oil Speed Rating n2:8800 rpm; Grease Speed Rating n1:6800 rpm; d:40.000 mm; Fillet Radius rb:0.30 mm;
NN49/67 NSK CYLINDRICAL ROLLER BEARINGCoefficient of friction µ min.:0.08; h:172 mm; D:190 mm; Tolerance shaft:e7; Specific dynamic load factor K:25 N/mm²; B:240 mm; a:12 mm; α:124 °; Tolerance housing:H7; Mass bushing:12 kg; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; Permissible sliding velocity v max.:0.5 m/s; Permissible sliding velocity v min.:0 m/s; d:170 mm;
NN3044 NSK CYLINDRICAL ROLLER BEARINGB:17mm; Weight:0.02 KGS; SKU:2302etn-qbl; Availability:In Stock; d:15mm; Cage Type:Plastic; Clearance:Standard; Seals or Shields:Open Type; D:42mm;
NN4832 NSK CYLINDRICAL ROLLER BEARINGFatigue Load Rating (kN):0.8; B:18mm; Static Load Rating (kN):19; Seals or Shields:Single Metal Shield; SKU:6208-znr-skf; Dynamic Load Rating (kN):32.5; Availability:In Stock; Condition:New; d:40mm; Cage Type:Steel; Clearance:Standard; Limiting Speed Rating (r/min):11000; Weight:0.02 KGS; D:80mm; Reference Speed Rating (r/min):18000;
NN3922K NSK CYLINDRICAL ROLLER BEARINGSKU:22220e/c5-skf; Weight:0.02 KGS; Dynamic Load Rating (kN):425; Availability:In Stock; B:46mm; Seals or Shields:Open Type; Reference Speed Rating (r/min):3400; Fatigue Load Rating (kN):49; Static Load Rating (kN):490; D:180mm; Limiting Speed Rating (r/min):4500; Cage Type:Steel; d:100mm; Clearance:C5;
NNU3040K NSK CYLINDRICAL ROLLER BEARINGd:80mm; SKU:7916a5trdudmp3-nsk; Grease Limiting Speed (r/min):10600; D:110mm; B:16mm; Static Load Rating (kN):29; Seals or Shields:Open Type; Clearance:Standard; Cage Type:Plastic; Oil Limiting Speed (r/min):15800; Dynamic Load Rating (kN):27.3; Availability:In Stock; Preload:Medium; Weight:0.37 KGS;
NNU4032 NSK CYLINDRICAL ROLLER BEARINGTolerance housing:H7; Specific dynamic load factor K:10 N/mm²; D:28 mm; Permissible sliding velocity v max.:5 m/s; Permissible sliding velocity v min.:0.25 m/s; Tolerance shaft:h8; Coefficient of friction µ max.:0.1; Coefficient of friction µ min.:0.05; Mass bushing:0.061 kg; d:20 mm; Specific static load factor K0:20 N/mm²; B:30 mm;
NNU3026K NSK CYLINDRICAL ROLLER BEARINGWeight:0.20 KGS; d:75mm; Clearance:Standard; Cage Type:Plastic; Availability:In Stock; SKU:6015tcg12p4-nsk; D:115mm; Grease Limiting Speed (r/min):11100; Dynamic Load Rating (kN):37.8; Oil Limiting Speed (r/min):17200; Static Load Rating (kN):31.2; B:20mm; Seals or Shields:Open Type;
NN4926K NSK CYLINDRICAL ROLLER BEARINGB1:230 mm; B:350 mm; Pu:951.850 kg; d:670 mm; Static (Cor):14700  ; Bearing designation:PLC 512-52  ; Dynamic (Cr):6568.8 kN; Weight:800  ; D:980 mm;
NN3072K NSK CYLINDRICAL ROLLER BEARINGLimiting Speed Rating (r/min):3600; SKU:23028-e1a-m-fag; Fatigue Load Rating (kN):76; Reference Speed Rating (r/min):2390; Cage Type:Brass; Availability:In Stock; d:140mm; Dynamic Load Rating (kN):570; Seals or Shields:Open Type; Static Load Rating (kN):800; D:210mm; Weight:0.02 KGS; B:53mm; Clearance:Standard;

 

 

NN4948 NSK CYLINDRICAL ROLLER BEARING Video

 

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