Product Details

NNU4948K NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NNU4948K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandEMdNAJGw
NNU4956KNSK - - 40mm - - - - -
NNU492NSK - - 60.000 mm - - - - -
NNU3144NSK - - 70mm - - - - -
NNU4928NSK - - 35mm - - - - -
NN3928KNSK - - 50mm - - - - -
NN4968NSK - - 45mm - - - - -
NCF2922VNSK - - 19.05mm - - - - -
NN3152NSK - - 55mm - - - - -
NN3044KNSK - - 100mm - - - - -
NNU3126NSK - - - - - - - -
NNU408NSK - - 5mm - - - - -
NNU3036NSK - - 15.000 mm - - - - -
NN39/53NSK - - 7mm - - - - -
NNU498NSK - - - - - - - -
NN4038NSK - - 355.6 mm - - - - -
NNU3072NSK - - 35mm - - - - -
NN3048KNSK - - 65 mm - - - M 65x2 -
NN493NSK - - 40 mm - - - - -
NNU4064NSK - - 65mm - - - - -
NNU4948KNSK - - 31.75 mm12.7 mm34.1 mm116.7 mm - -
NNU3022NSK - - 80.000 mm - - - - -
NNU4964NSK - - 40mm - - - - -
NN3944NSK - - 8mm - - - - -
NN3196KNSK - - 3mm - - - - -

 

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;
NN493 NSK CYLINDRICAL ROLLER BEARINGCalculation factor e:0.27; ra max.:3.5 mm; B:22.403 mm; Cb min.:3 mm; d:40 mm; Limiting speed:8500 r/min; Da max.:74 mm; a:14.651 mm; Ca min.:4 mm; Da min.:72 mm; T:21 mm; C:17.826 mm; rb max.:0.8 mm; Mass bearing:0.47 kg; Calculation factor Y:2.2; Db min.:75 mm; da max.:50 mm; Calculation factor Y0:1.3; r1,2 min.:3.5 mm; d1 ≈:57.6 mm;
NN3926K NSK CYLINDRICAL ROLLER BEARINGR2:26.988 mm; Mass pillow block:30.4 kg; PG:1/8 NPT; L:361.95 mm; RG:3/8 NPT; da:80 mm; H1:107.95 mm; h:42.862 mm; H2:44.45 mm; P120°:32 kN; Labyrinth ring (dc shaft position):LOR 60; Housing:SAF 316; ba:44.45 mm; N1:22.225 mm; S:4.763 mm; P90°:51.6 kN; Cap bolt recommended tightening torque:515.2 N·m; Cap bolt:2 x 3/4-10 UNC; Appropriate attachment bolt size G:0.75 in; db:92.075 mm;
NNU49/53 NSK CYLINDRICAL ROLLER BEARINGB:38mm; Grease Limiting Speed (r/min):6700; Clearance:Standard; Oil Limiting Speed (r/min):10000; Weight:4.65 KGS; Fatigue Load Rating (kN):5.4; Static Load Rating (kN):160; d:110mm; SKU:7222acdga/p4a-skf; D:200mm; Availability:In Stock; Seals or Shields:Open Type; Preload:Light; Cage Type:Plastic; Dynamic Load Rating (kN):168;
NN3144 NSK CYLINDRICAL ROLLER BEARINGd:35.000 mm; D:72.0000 mm; Basic Dynamic Radial Load Rating C:19000 N; Grease Speed Rating n1:6300 rpm; B:23.00 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:6000 N;
NNU4921K NSK CYLINDRICAL ROLLER BEARINGD:160mm; Weight:3.20 KGS; Fatigue Load Rating (kN):4.65; SKU:4218atn9-skf; Cage Type:Plastic; Clearance:Standard; Availability:In Stock; Seals or Shields:Open Type; d:90mm; Static Load Rating (kN):122; B:40mm; Dynamic Load Rating (kN):112; Limiting Speed Rating (r/min):3400; Reference Speed Rating (r/min):6300;
NN4052 NSK CYLINDRICAL ROLLER BEARINGWeight:0.02 KGS; B:36.5mm; d:60mm; Availability:In Stock; Seals or Shields:Two Metal Shields; Clearance:Standard; D:110mm; SKU:3212b-2ztn-qbl; Cage Type:Plastic;
NN3932 NSK CYLINDRICAL ROLLER BEARINGH2:25.4 mm; P150°:12 kN; P90°:20.9 kN; J min.:187.325 mm; ba:30.956 mm; P60°:35.1 kN; J max.:200.025 mm; PG:1/8 NPT; Housing:SAF 609; Mass pillow block:9.13 kg; da:34.925 mm; Cap bolt, SAE grade:8; Stabilizing ring:SR-11-9; Taconite seal:TER 16; End plug (suffix Y):EPR 3; H:134.938 mm; P180°:14.7 kN; S:4.763 mm; A1:69.85 mm; L:244.475 mm;
NN3968K NSK CYLINDRICAL ROLLER BEARINGStatic Load Rating (kN):8550; Oil Limiting Speed (r/min):500; Availability:In Stock; Grease Limiting Speed (r/min):380; Dynamic Load Rating (kN):4800; SKU:23272came4-nsk; Cage Type:Brass; Clearance:Standard; D:650mm; Weight:342.00 KGS; Seals or Shields:Open Type; B:232mm; d:360mm;
NNU3032 NSK CYLINDRICAL ROLLER BEARINGDimension N1:11.5 mm; Width A:32.0 mm; Dimension H1:36.5 mm; Weight W:0.29 kg; Dimension A1:22.0 mm; Insert Bearing IB:Stainless Steel; Dimension S1:19.8 mm; Dimension N:17.0 mm; Distance JMAX:110.5 mm; Dimension H2:16.0 mm; Shaft Diameter D:25 mm; Basic Dynamic Radial Load Rating C:11200 N; Dimension L:134.0 mm; Height H:70.5 mm; Distance JMIN:99.5 mm; Basic Static Radial Load Rating Co:7800 N;
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;
NN3034K NSK CYLINDRICAL ROLLER BEARINGSeals or Shields:Two Rubber Seals; Static Load Rating (kN):53; Weight:1.42 KGS; Cage Type:Steel; d:80mm; Clearance:Standard; B:26mm; Dynamic Load Rating (kN):72.5; Availability:In Stock; SKU:6216ddu-nsk; D:140mm; Grease Limiting Speed (r/min):3000;
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;
NN4956K NSK CYLINDRICAL ROLLER BEARINGFillet Radius ra:1.50 mm; Fillet Radius rb:0.60 mm; Oil Speed Rating n2:4000 rpm; d:130.000 mm; Basic Dynamic Radial Load Rating C:90400 N; Grease Speed Rating n1:3400 rpm; D:180.0000 mm; B:24.00 mm; Basic Static Radial Load Rating Co:106000 N;
NNU3038 NSK CYLINDRICAL ROLLER BEARINGSpecific dynamic load factor K:150 N/mm²; d2 max.:162 mm; Basic static load rating C0:530 kN; G:M 56x4; α:6 °; Basic dynamic load rating C:465 kN; Mass rod end:10.5 kg; Material constant KM:330; w:80 mm; l4 max.:284 mm; B:49 mm; l5 ≈:40 mm; l3 min.:80 mm; C1 max.:43 mm; r1 min.:1 mm; h1:200 mm; dk:92 mm; l7 min.:80 mm; d4 ≈:92 mm; d:70 mm;
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;

 

 

NNU4948K NSK CYLINDRICAL ROLLER BEARING Video

 

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