Product Details

NNU4944K NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NNU4944K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandEMdNAJGw
NNU3176NSK - - 25mm - - - - -
NN3938KNSK - - 120mm - - - - -
NN4084KNSK - - 460 mm - - - - -
NN4072KNSK - - 20mm - - - - -
NN4038NSK - - 355.6 mm - - - - -
NNU4944KNSK - - 40.1 mm - - - - -
NNU4952NSK - - - - - - - -
NNU4076NSK - - 40mm - - - - -
NN3940KNSK - - 20.000 mm - - - - -
NN302NSK - - 220mm - - - - -
NN3048KNSK - - 65 mm - - - M 65x2 -
NN3936KNSK - - 75 mm - - - 74.498 mm -
NN3034KNSK - - 80mm - - - - -
NN4044KNSK - - - 70 mm465 mm1110 mm - -
NN49/63NSK - - 45mm - - - - -
NN3122NSK - - - - - - - -
NNU4992NSK - - 360mm - - - - -
NNU4048NSK - - 100.000 mm - - - - -
NN3930KNSK - - 30mm - - - - -
NN4938KNSK - - 75mm - - - - -
NN492NSK - - 80mm - - - - -
NN4848NSK - - 45mm - - - - -
NN3956NSK - - - - - - - -
NN494NSK - - - - - - - -
NN3036NSK - - 40mm - - - - -
NN3938NSK - - 25mm - - - - -
NN3992KNSK - - 200mm - - - - -
NN4936KNSK - - - - - - M 150x2 -
NN4836NSK - - 85mm - - - - -

 

NNU4068 NSK CYLINDRICAL ROLLER BEARINGB:31mm; d:35mm; Weight:0.02 KGS; Availability:In Stock; SKU:2307etn9/c3-qbl; Clearance:C3; D:80mm; Seals or Shields:Open Type; Cage Type:Plastic;
NN3196 NSK CYLINDRICAL ROLLER BEARINGOil Speed Rating Open/Shielded n2:7500 rpm; B:27.00 mm; Oil Speed Rating n2:7500 rpm; Sealed Speed Rating n3:4300 rpm; Grease Speed Rating n1:6300 rpm; Accessories:Two Seals; Grease Speed Rating Open/Shielded n1:6300 rpm; Basic Static Radial Load Rating Co:38000 N; D:110.0000 mm; d:50.000 mm; Basic Dynamic Radial Load Rating C:61800 N; Fillet Radius ra:2.00 mm;
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;
NN3176K NSK CYLINDRICAL ROLLER BEARINGFatigue Load Rating (kN):20.5; Oil Limiting Speed (r/min):5200; SKU:32211a-koyo; Dynamic Load Rating (kN):134; Cage Type:Steel; B:26.75mm; Grease Limiting Speed (r/min):3900; D:100mm; Static Load Rating (kN):133; Weight:0.02 KGS; Clearance:Standard; d:55mm; Availability:In Stock; Seals or Shields:Open Type;
NN3992 NSK CYLINDRICAL ROLLER BEARINGDynamic Load Rating (kN):187; B:36mm; Weight:0.02 KGS; Clearance:Standard; D:100mm; Fatigue Load Rating (kN):16.1; SKU:22309-e1-t41a-fag; Cage Type:Steel; Availability:In Stock; Seals or Shields:Open Type; Reference Speed Rating (r/min):5000; d:45mm; Static Load Rating (kN):183; Limiting Speed Rating (r/min):6700;
NN4922K NSK CYLINDRICAL ROLLER BEARINGda min.:531 mm; d:400 mm; ra max.:3 mm; Fatigue load limit Pu:735 kN; D:540 mm; H:112 mm; Limiting speed:500 r/min; Da max.:433 mm; d1:535 mm; D1:405 mm; Minimum axial load factor A:8.653; Basic static load rating C0:10400 kN; Basic dynamic load rating C:2120 kN; Mass bearing:73 kg; r1,2 min.:4 mm; B:33.5 mm; Reference speed:240 r/min;
NN3934K NSK CYLINDRICAL ROLLER BEARINGU:17 mm; Ew:43 mm; Fatigue load limit Pu:4.65 kN; Reference speed:11000 r/min; Fw:38 mm; Basic dynamic load rating C:19.8 kN; Basic static load rating C0:39 kN; Mass needle roller and cage assembly:0.029 kg; Limiting speed:12000 r/min;
NN3188 NSK CYLINDRICAL ROLLER BEARINGH2:61.913 mm; Basic dynamic load rating C:311 kN; J min.:304.8 mm; H:217.488 mm; B:116.681 mm; S:0.794 mm; d2:152.4 mm; J max.:333.375 mm; A:114.3 mm; da:100.013 mm; A1:133.35 mm; J1:57.15 mm; H1:107.95 mm; Mass bearing unit:22.5 kg; Attachment bolt diameter G:19.05 mm; L:387.35 mm; s:41.275 mm; Limiting speed:2100 r/min;
NN4980K NSK CYLINDRICAL ROLLER BEARINGB:47mm; Static Load Rating (kN):530; Cage Type:Steel; Limiting Speed Rating (r/min):2800; Weight:8.10 KGS; Clearance:C4; Dynamic Load Rating (kN):521; Seals or Shields:Open Type; Reference Speed Rating (r/min):3400; Availability:In Stock; d:100mm; SKU:21320kejw33c4-timken; D:215mm;
NN4032 NSK CYLINDRICAL ROLLER BEARINGStatic Load Rating (kN):20.8; Weight:0.47 KGS; Fatigue Load Rating (kN):1.17; Limiting Speed Rating (r/min):9500; d:30mm; Clearance:Standard; Seals or Shields:Open Type; Availability:In Stock; Dynamic Load Rating (kN):26; D:62mm; B:20mm; Cage Type:Plastic; SKU:4206-b-tvh-fag;
NN3196K NSK CYLINDRICAL ROLLER BEARINGWeight:0.00 KGS; B:4mm; Dynamic Load Rating (kN):0.63; Limiting Speed Rating (r/min):66000; d:3mm; Availability:In Stock; Static Load Rating (kN):0.22; Reference Speed Rating (r/min):78000; Cage Type:Steel; Clearance:Standard; Seals or Shields:Open Type; SKU:623-timken; D:10mm;
NN4948K NSK CYLINDRICAL ROLLER BEARINGRecommended tightening torque for grub screw:16.5 N·m; Db1:88 mm; B1:38.9 mm; B4:6.75 mm; T:50.4 mm; Basic static load rating C0:15.3 kN; Da:88.9 mm; J6:106 mm; N4:2 mm; Housing material:Cast iron; Recommended diameter for attachment bolts, mm G:12 mm; Thread grub screw G2:3/8-24 UNF; SWN:7 mm; DN:6.5 mm; Fatigue load limit Pu:0.655 kN; RG:1/4-28 UNF; N:14 mm; Rα:45 °; R1:22 mm; Limiting speed:5300 r/min;
NN3068 NSK CYLINDRICAL ROLLER BEARINGFatigue Load Rating (kN):1.53; Weight:0.02 KGS; Clearance:Standard; B:22mm; Limiting Speed Rating (r/min):8000; D:110mm; Seals or Shields:Single Metal Shield; Static Load Rating (kN):36; d:60mm; Condition:New; Dynamic Load Rating (kN):55.3; Availability:In Stock; SKU:6212-znr-skf; Reference Speed Rating (r/min):13000; Cage Type:Steel;
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;
NCF2920V NSK CYLINDRICAL ROLLER BEARINGda min.:1032 mm; d2 ≈:1185 mm; Basic dynamic load rating C:25650 kN; Da max.:1532 mm; r1,2 min.:12 mm; Calculation factor Y0:2.5; Mass bearing + sleeve:3950 kg; d1:950 mm; B1:525 mm; B:462 mm; Fatigue load limit Pu:2550 kN; D:1580 mm; Calculation factor Y1:2.4; D1 ≈:1403 mm; G1:63 mm; B2 ≈:547 mm; Limiting speed:280 r/min; Reference speed:140 r/min; Calculation factor Y2:3.6; Calculation factor e:0.28;
NN3026 NSK CYLINDRICAL ROLLER BEARINGd1:140 mm; d2 ≈:177 mm; Calculation factor Y0:3.2; Basic dynamic load rating C:615 kN; db min.:168 mm; Da max.:229 mm; Calculation factor Y1:3.4; Mass bearing + sleeve:14.5 kg; D1 ≈:225 mm; Fatigue load limit Pu:83 kN; Basic static load rating C0:880 kN; K:6 mm; B1:93 mm; D:240 mm; Limiting speed:670 r/min; B:60 mm; d3:210 mm; Calculation factor e:0.2; da max.:177 mm; Calculation factor Y2:5;

 

 

NNU4944K NSK CYLINDRICAL ROLLER BEARING Video

 

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