Product Details

NN4938K NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NN4938K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandEMdNAJGw
NNU48/71NSK - - 65mm - - - - -
NN3052NSK - - 40mm - - - - -
NNU3128NSK - - - - - - - -
NN3944KNSK - - - - - - - -
NNU4956NSK - - 750 mm - - - - -
NNU4926NSK - - 28.575 mm - - - - -
NN30/5NSK - - 75mm - - - - -
NNU49/53NSK - - 110mm - - - - -
NN3948NSK - - 75mm - - - - -
NN3076NSK - - 100.000 mm - - - - -
NN3032NSK - - 140mm - - - - -
NN4964KNSK - - 80mm - - - - -
NNU4068NSK - - 35mm - - - - -
NN30/500KNSK - - 20.000 mm - - - - -
NNU4948KNSK - - 31.75 mm12.7 mm34.1 mm116.7 mm - -
NN3021NSK - - - 42 mm300 mm600 mm - -
NNU3072NSK - - 35mm - - - - -
NN3034NSK - - 200mm - - - - -
NN4934KNSK - - 50mm - - - - -
NN313NSK - - - - 53.975 mm - - -
NNU4930KNSK - - 40 mm - 38.5 mm - - -
NN3952NSK - - 105.000 mm - - - - -
NN4944KNSK - - 55.000 mm - - - - -
NNU3052NSK - - 140 mm - - - - -
NNU4936NSK - - 105mm - - - - -

 

NN3984 NSK CYLINDRICAL ROLLER BEARINGCa:60.808 mm; H1:95.25 mm; Cap bolt, SAE grade:8; P180°:37.8 kN; P90°:55.6 kN; Cap bolt:2 x 5/8-11 UNC; db:82.55 mm; H2:33.337 mm; L:330.2 mm; J max.:295.275 mm; RG:3/8 NPT; h:37.306 mm; A2:136.525 mm; P60°:92.5 kN; P120°:34.7 kN; Housing:FSAF 314; Mass pillow block:19.4 kg; Stabilizing ring:SR-17-14; ba:42.069 mm; da:70 mm;
NN3922 NSK CYLINDRICAL ROLLER BEARINGD:110 mm; B:27 mm; ra max.:2 mm; da max.:64.4 mm; Basic static load rating C0:38 kN; D2 ≈:95.9 mm; Calculation factor kr:0.03; Basic dynamic load rating C:65 kN; r1,2 min.:2 mm; Calculation factor f0:13; d:50 mm; Mass bearing:1.1 kg; Da max.:99 mm; d2 ≈:64.742 mm; Limiting speed:4300 r/min; da min.:61 mm; Fatigue load limit Pu:1.6 kN;
NNU492 NSK CYLINDRICAL ROLLER BEARINGd:60.000 mm; Basic Dynamic Radial Load Rating C:78100 N; Accessories:Two Shields & Snap-R; Grease Speed Rating n1:3800 rpm; D:110.0000 mm; Sealed Speed Rating n3:3800 rpm; Basic Static Radial Load Rating Co:88000 N; Fillet Radius ra:1.50 mm; B:36.50 mm; Oil Speed Rating n2:5000 rpm;
NNU4934 NSK CYLINDRICAL ROLLER BEARINGD:47mm; Static Load Rating (kN):12.9; Dynamic Load Rating (kN):7.4; Clearance:Standard; d:25mm; Availability:In Stock; B:12mm; SKU:2mm9105wicrsuh-timke; Speed Rating (r/min):30900; Cage Type:Plastic; Weight:0.08 KGS; Seals or Shields:Open Type;
NN3064 NSK CYLINDRICAL ROLLER BEARINGStatic Load Rating (kN):12.2; Seals or Shields:Open Type; B:18mm; Grease Limiting Speed (r/min):22000; Availability:In Stock; Fatigue Load Rating (kN):0.52; Oil Limiting Speed (r/min):34000; SKU:7011cegb/p4a-skf; d:55mm; Clearance:Standard; D:90mm; Preload:Medium; Cage Type:Plastic; Dynamic Load Rating (kN):16.8; Weight:0.38 KGS;
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;
NN3038 NSK CYLINDRICAL ROLLER BEARINGD:240mm; Weight:0.02 KGS; SKU:22322e/c3w22-qbl; Availability:In Stock; Clearance:C3; Cage Type:Steel; Seals or Shields:Open Type; B:80mm; d:110mm;
NN4072 NSK CYLINDRICAL ROLLER BEARINGdas:214 mm; Snap ring in accordance with DIN 471:280x5; da min.:187 mm; D:280 mm; Basic dynamic load rating C:1170 kN;   +:0.2 mm; Snap ring Seeger:SW 280; K:4 mm; Calculation factor kr:0.4; Mass bearing:30.8 kg; r3,4 min.:0.6 mm; C2:8.4 mm; Fatigue load limit Pu:228 kN; C:135 mm; b:5.2 mm; Ca1:110 mm; b1:8 mm; d:180 mm;   -:0.2 mm; Limiting speed:450 r/min;
NN3944 NSK CYLINDRICAL ROLLER BEARINGB:4mm; Weight:0.20 KGS; Clearance:Standard; SKU:s688-zen; D:16mm; Seals or Shields:Open Type; Availability:In Stock; Cage Type:Steel; d:8mm;
NN3936 NSK CYLINDRICAL ROLLER BEARINGB:140 mm; d:200 mm; Static (Cor):11.1 mm; with tapered bore:700 min-1; Pu:1920 kN; D:340 mm; with cylindrical bore:560 min-1; rs (min):3 mm; Oil:286.060 kN; Grease:3160 kN; Dynamic (Cr):6 mm;
NN4038 NSK CYLINDRICAL ROLLER BEARINGFatigue load limit Pu:880 kN; Calculation factor Y2:3; Comparative axial load rating CFa:179 kN; B:317.5 mm; Comparative radial load rating CF:1080 kN; D1 ≈:439 mm; Basic static load rating C0:11000 kN; d1 ≈:392 mm; d:355.6 mm; Calculation factor e:0.33; r1,2 min.:1.5 mm; Calculation factor Y0:2; Basic dynamic load rating C:4130 kN; D:488.95 mm; r3,4 min.:3.3 mm; Thrust factor K:1.76; Design variant/feature:TQO/GWI;
NN4936 NSK CYLINDRICAL ROLLER BEARINGSeals or Shields:Two Metal Shields; D:140mm; Fatigue Load Rating (kN):4.55; d:65mm; Limiting Speed Rating (r/min):4500; Static Load Rating (kN):110; Cage Type:Plastic; B:58.7mm; Dynamic Load Rating (kN):146; Clearance:C3; Availability:In Stock; Weight:0.02 KGS; SKU:3313a-2ztn9/c3vt113-;
NN404 NSK CYLINDRICAL ROLLER BEARINGB:41 mm; Basic dynamic load rating C:44.9 kN; Flange design:Flange with metric a; J:100 mm; Housing material:Glass fibre-reinforc; GF:M8x1.25; Mass:0.69 kg; b:1.3 mm; Purpose/ Application:Slurry fertilizer; Sealing system:SKF Mudblock seal; Shaft design:Without shaft; D:120 mm; d:30 mm; Basic static load rating C0:31 kN;
NN4964 NSK CYLINDRICAL ROLLER BEARINGWeight:0.20 KGS; Seals or Shields:Two Metal Shields; D:1.875 inch; SKU:lj3/4-zz-r&m; d:0.75 inch; Availability:In Stock; Clearance:Standard; B:0.563 inch;
NNU3048K NSK CYLINDRICAL ROLLER BEARINGClearance:Standard; Dynamic Load Rating (kN):48.8; Fatigue Load Rating (kN):1.86; B:20mm; Cage Type:Plastic; D:110mm; Oil Limiting Speed (r/min):17000; SKU:7014acd/p4adgb-skf; Seals or Shields:Open Type; Grease Limiting Speed (r/min):11000; Preload:Medium; Static Load Rating (kN):44; d:70mm; Availability:In Stock; Weight:0.60 KGS;
NN496 NSK CYLINDRICAL ROLLER BEARINGThread grub screw G2:M8x1; Basic dynamic load rating C:30.7 kN; Hexagonal key size for grub screw N:4 mm; Mass bearing unit:1.8 kg; Recommended tightening torque for grub screw:6.5 N·m; Housing material:Cast iron; J7:34 mm; A1:14 mm; N4:4 mm; s1:30.2 mm; N:14 mm; Da:115.9 mm; Limiting speed:950 r/min; Fatigue load limit Pu:0.8 kN; J6:118 mm; Recommended diameter for attachment bolts, inch G:0.5 in;

 

 

NN4938K NSK CYLINDRICAL ROLLER BEARING Video

 

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