Product Details

NNU31/56 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NNU31/56
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandEMdNAJGw
NNU3068NSK - - 12mm - - - - -
NN3084NSK - - 25.000 mm - - - - -
NN3028NSK - - 180.000 mm - - - - -
NN3188KNSK - - 45mm - - - - -
NNU3064NSK - - 90 mm - - - - -
NN4944KNSK - - 55.000 mm - - - - -
NN3134NSK - - - - - - - -
NN394NSK - - 45mm - - - - -
NN3936NSK - - 200 mm - - - - -
NN308NSK - - 190mm - - - - -
NN3934KNSK - - - - - - - -
NN3036NSK - - 40mm - - - - -
NNU49/530KNSK - - 35.000 mm - - - - -
NNU486NSK - - 55mm - - - - -
NNU4930KNSK - - 40 mm - 38.5 mm - - -
NN3026KNSK - - 35mm - - - - -
NNU3028NSK - - 35mm - - - - -
NNU498NSK - - - - - - - -
NN4964NSK - - 0.75 inch - - - - -
NN3196NSK - - 50.000 mm - - - - -
NNU4992NSK - - 360mm - - - - -
NNU4048NSK - - 100.000 mm - - - - -
NN4926NSK - - 30 mm - - - - -
NN4960KNSK - - 65mm - - - - -
NN3072NSK - - - - - - - -
NN3044NSK - - 15mm - - - - -
NN3124KNSK - - 670 mm - - - - -
NN4060KNSK - - 17mm - - - - -
NN39/53NSK - - 7mm - - - - -

 

NN3022K NSK CYLINDRICAL ROLLER BEARINGB:52.654 mm; d3 max.:470.027 mm; d2:437.769 mm; Threads per inch:5; b:31.242 mm; G:399.923 mm; d1:444.068 mm; Associated spanner:TMFN 64-80; B5:63.5 mm; Hexagonal head bolt:1/2-13x7/8; h:15.342 mm; Mass lock nut:19.4 kg;
NNU3026 NSK CYLINDRICAL ROLLER BEARINGda min.:520 mm; s max.:5.6 mm; Da max.:674 mm; Mass bearing:210 kg; Calculation factor kr:0.26; Fatigue load limit Pu:750 kN; Basic dynamic load rating C:3740 kN; D1 ≈:625 mm; da max.:536 mm; r1,2 min.:5 mm; D:694 mm; Reference speed:600 r/min; Basic static load rating C0:9000 kN; F:542 mm; r3,4 min.:16 mm; Limiting speed:900 r/min; ra max.:5 mm; α:20 °; Design variant/feature:NNU.6/C3PW;
NN3938 NSK CYLINDRICAL ROLLER BEARINGCage Type:Steel; Availability:In Stock; SKU:np868033/np666556-ti; Weight:0.46 KGS; D:66mm; B:20.05mm; d:25mm; Clearance:Standard; Seals or Shields:Open Type;
NN3076 NSK CYLINDRICAL ROLLER BEARINGB:60.30 mm; Basic Static Radial Load Rating Co:166000 N; Basic Dynamic Radial Load Rating C:178000 N; d:100.000 mm; Oil Speed Rating n2:3000 rpm; Grease Speed Rating n1:2000 rpm; Sealed Speed Rating n3:2000 rpm; Fillet Radius ra:2.00 mm; Accessories:Shield & Seal; D:180.0000 mm;
NN393 NSK CYLINDRICAL ROLLER BEARINGD:32 mm; Coefficient of friction µ min.:0.08; Mass bushing:0.15 kg; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ max.:0.15; Tolerance shaft:e7; Specific dynamic load factor K:25 N/mm²; Specific static load factor K0:45 N/mm²; Tolerance housing:H7; d:22 mm; h:23 mm; Permissible sliding velocity v max.:0.5 m/s; α:105 °; B:40 mm; a:3 mm;
NN3156K NSK CYLINDRICAL ROLLER BEARINGB:23mm; Seals or Shields:Open Type; Cage Type:Steel; Weight:0.02 KGS; Availability:In Stock; SKU:22208e/c3-qbl; D:80mm; d:40mm; Clearance:C3;
NN3060K NSK CYLINDRICAL ROLLER BEARINGSWN:11.113 mm; Thread grub screw G2:7/16-20 UNF; Mass bearing unit:5.75 kg; DN:6.579 mm; N:19 mm; R1:36 mm; Fatigue load limit Pu:1.86 kN; Recommended tightening torque for grub screw:28.5 N·m; Recommended diameter for attachment bolts, inch G:0.625 in; A1:17 mm; Hexagonal key size for grub screw N:5.556 mm; Housing:FY 514 U; Housing material:Cast iron; L:187 mm; J:149 mm; GN:1/8-27 NPT; Limiting speed:2800 r/min;
NN3084 NSK CYLINDRICAL ROLLER BEARINGFillet Radius ra:1.00 mm; D:52.0000 mm; d:25.000 mm; Basic Static Radial Load Rating Co:7800 N; Accessories:One Seal; Basic Dynamic Radial Load Rating C:14000 N; Oil Speed Rating Open/Shielded n2:15000 rpm; B:15.00 mm; Sealed Speed Rating n3:8500 rpm; Oil Speed Rating n2:15000 rpm; Grease Speed Rating n1:12000 rpm; Grease Speed Rating Open/Shielded n1:12000 rpm;
NNU3048 NSK CYLINDRICAL ROLLER BEARINGb:3 mm; d2 (max):35 mm; Pu:1.540 kN; s:1.5 mm; Dynamic (Ca):15.8 kN; Static (Coa):12.6 kN; r1s (min):0.6 mm; rs (min):1 mm; B:15 mm; D:52 mm; E:45 mm; F:32 mm; b1:7.25 mm; d2:25 mm;
NNU3144 NSK CYLINDRICAL ROLLER BEARINGClearance:Standard; d:70mm; B:51mm; D:150mm; Weight:0.02 KGS; Cage Type:Steel; Availability:In Stock; SKU:22314e-qbl; Seals or Shields:Open Type;
NNU4930K NSK CYLINDRICAL ROLLER BEARINGA:38.5 mm; Thread grub screw G2:1/4-28 UNF; Recommended diameter for attachment bolts, mm G:12 mm; Limiting speed:950 r/min; A5:23.5 mm; J7:16 mm; Rα:45 °; Db2:102 mm; Housing:FYTB 508 M/VZ033; R1:24.5 mm; Basic static load rating C0:19 kN; RG:1/4-28 UNF; d:40 mm; Da:88.9 mm; N4:2 mm; Fatigue load limit Pu:0.8 kN; H:171.5 mm; Housing material:Cast iron; Mass bearing unit:1.55 kg; A3:3.2 mm;
NN30/5 NSK CYLINDRICAL ROLLER BEARINGD:160mm; Cage Type:Steel; Seals or Shields:Open Type; Static Load Rating (kN):478; Reference Speed Rating (r/min):4000; Dynamic Load Rating (kN):450; Weight:5.20 KGS; Availability:In Stock; d:75mm; Limiting Speed Rating (r/min):3400; Clearance:Standard; SKU:22315ejw841-timken; B:55mm;
NN3032K NSK CYLINDRICAL ROLLER BEARINGrc max.:1 mm; Basic dynamic load rating C:716 kN; Cb min.:9.5 mm; Db min.:201 mm; db min.:134 mm; Calculation factor e:0.43; T:133 mm; r1,2 min.:3 mm; d1 ≈:161.77 mm; D:215 mm; Mass bearing pair:15.7 kg; d:120 mm; K:7.5 mm; ra max.:3 mm; Reference speed:2000 r/min; Calculation factor Y2:2.3; Basic static load rating C0:915 kN; Calculation factor Y1:1.6; a:131.414 mm; l:46 mm;
NNU4992K NSK CYLINDRICAL ROLLER BEARINGWeight:4.70 KGS; D:180mm; Availability:In Stock; SKU:7317-b-mp-fag; Limiting Speed Rating (r/min):6300; Fatigue Load Rating (kN):8.2; Cage Type:Brass; Static Load Rating (kN):127; Dynamic Load Rating (kN):150; Seals or Shields:Open Type; d:85mm; Clearance:Standard; Reference Speed Rating (r/min):4500; B:41mm;
NN30/53 NSK CYLINDRICAL ROLLER BEARINGWeight:7.43 KGS; B:47mm; Grease Limiting Speed (r/min):2400; Cage Type:Brass; Availability:In Stock; Seals or Shields:Open Type; D:215mm; Clearance:Standard; Oil Limiting Speed (r/min):3400; d:100mm; SKU:7320bmg-nsk; Static Load Rating (kN):178; Dynamic Load Rating (kN):190;
NNU4922 NSK CYLINDRICAL ROLLER BEARINGFatigue Load Rating (kN):290; Reference Speed Rating (r/min):950; D:500mm; Static Load Rating (kN):4000; Weight:155.00 KGS; Seals or Shields:Open Type; SKU:22348cck/w33-skf; d:240mm; Availability:In Stock; Dynamic Load Rating (kN):3100; Cage Type:Steel; B:155mm; Limiting Speed Rating (r/min):1300; Clearance:Standard;

 

 

NNU31/56 NSK CYLINDRICAL ROLLER BEARING Video

 

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