Product Details

NN3948K NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NN3948K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandEMdNAJGw
NNU4926KNSK - - 90mm - - - - -
NN3068KNSK - - 140 mm - - - - -
NN4934NSK - - 180mm - - - - -
NNU49/63NSK - - 75.000 mm - - - - -
NNU3184NSK - - 65mm - - - - -
NN392NSK - - - - - - - -
NN3928NSK - - 100mm - - - - -
NN4956NSK - - 200mm - - - - -
NN3021KNSK - - 260mm - - - - -
NNU4930KNSK - - 40 mm - 38.5 mm - - -
NNU31/56NSK - - 850 mm - - - - -
NNU3064KNSK - - 50mm - - - - -
NN4048KNSK - - - - - - - -
NN4048NSK - 15 mm - - - - - -
NNU4888NSK - - 70 mm - - - - -
NN302NSK - - 220mm - - - - -
NN3928KNSK - - 50mm - - - - -
NNU4032NSK - - 20 mm - - - - -
NNU4972NSK - - - - - - - -
NN3138NSK - 3 mm - - - - - -
NNU3021KNSK - - 150.000 mm - - - - -
NNU4952NSK - - - - - - - -
NNU408NSK - - 5mm - - - - -
NN4948NSK - - 100mm - - - - -
NN4984NSK - - - - - - - -
NN3156KNSK - - 40mm - - - - -
NN30/53NSK - - 100mm - - - - -
NNU3032NSK - - - - - - - -

 

NNU4956K NSK CYLINDRICAL ROLLER BEARINGSeals or Shields:Open Type; Static Load Rating (kN):24; B:18mm; Preload:Medium; Availability:In Stock; Grease Limiting Speed (r/min):18000; Fatigue Load Rating (kN):1.02; Oil Limiting Speed (r/min):30000; Dynamic Load Rating (kN):33.8; Weight:0.37 KGS; Clearance:Standard; Cage Type:Plastic; SKU:7208cd/p4adgb-skf; D:80mm; d:40mm;
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;
NN4932K NSK CYLINDRICAL ROLLER BEARINGd:35mm; Weight:0.02 KGS; Limiting Speed Rating (r/min):12000; Static Load Rating (kN):20.8; Availability:In Stock; Dynamic Load Rating (kN):31; Fatigue Load Rating (kN):0.88; D:72mm; Clearance:Standard; Seals or Shields:Open Type; SKU:7207becbp-skf; B:17mm; Cage Type:Plastic; Reference Speed Rating (r/min):12000;
NNU4932K NSK CYLINDRICAL ROLLER BEARINGOil Speed Rating Open/Shielded n2:30000 rpm; D:26.0000 mm; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:1460 N; Grease Speed Rating Open/Shielded n1:24000 rpm; Basic Dynamic Radial Load Rating C:2250 N; d:17.000 mm; Sealed Speed Rating n3:16000 rpm; Accessories:One Shield; B:5.00 mm;
NNU4992 NSK CYLINDRICAL ROLLER BEARINGd:360mm; Seals or Shields:Open Type; Weight:144.00 KGS; Cage Type:Steel; Availability:In Stock; B:180mm; SKU:24072kejw33w45ac3-ti; Static Load Rating (kN):6850; D:540mm; Limiting Speed Rating (r/min):540; Reference Speed Rating (r/min):600; Clearance:C3; Dynamic Load Rating (kN):3920;
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;
NN3020K NSK CYLINDRICAL ROLLER BEARINGG:M 140x2; d3:180 mm; Grub (set) screw size:M10; Associated spanner:TMFN 23-30; b:14 mm; Mass lock nut:1.85 kg; Axial static load carrying capacity:440 kN; Recommended grub screw tightening torque:35 N·m; h:6 mm; B:28 mm; d1:152 mm; B3:7 mm;
NNU3064 NSK CYLINDRICAL ROLLER BEARINGOil:30.220 kN; Dynamic (Cr):4.5 mm; Static (Cor):8.3 mm; with tapered bore:2 500 min-1; Pu:209 kN; with cylindrical bore:2 000 min-1; D:160 mm; Grease:265 kN; rs (min):2 mm; B:40 mm; d:90 mm;
NNU4980K NSK CYLINDRICAL ROLLER BEARINGWeight:2.25 KGS; SKU:6218 -timken; Reference Speed Rating (r/min):6900; B:30mm; Dynamic Load Rating (kN):96; Limiting Speed Rating (r/min):4800; Seals or Shields:Open Type; Cage Type:Steel; Clearance:Standard; d:90mm; D:160mm; Availability:In Stock; Static Load Rating (kN):71.5;
NNU4076 NSK CYLINDRICAL ROLLER BEARINGClearance:Standard; Availability:In Stock; Speed Rating (r/min):20200; B:12mm; Static Load Rating (kN):15.1; Weight:0.11 KGS; SKU:3mm9308wicrdux-timke; D:62mm; Dynamic Load Rating (kN):11.1; Seals or Shields:Open Type; d:40mm; Cage Type:Plastic;
NN303 NSK CYLINDRICAL ROLLER BEARINGSpecific static load factor K0:120 N/mm²; B:25 mm; Permissible sliding velocity v max.:1 m/s; Coefficient of friction µ max.:0.15; Specific dynamic load factor K:40 N/mm²; Permissible sliding velocity v min.:0 m/s; Tolerance shaft:f7 m/s; d:28 mm; Mass bushing:0.04 kg; Coefficient of friction µ min.:0.08; D:32 mm; Tolerance housing:H7 m/s;
NN3952K NSK CYLINDRICAL ROLLER BEARINGBasic dynamic load rating C:236 kN; d2 max.:114 mm; G:M 52x3; B:35 mm; l2 max.:254 mm; l7 min.:58 mm; α:6 °; Specific dynamic load factor K:150 N/mm²; Basic static load rating C0:245 kN; Material constant KM:330; d:50 mm; C1 max.:31 mm; r1 min.:0.6 mm; Mass rod end:3.9 kg; h:195 mm; dk:66 mm; l1 min.:110 mm;
NNU3034K NSK CYLINDRICAL ROLLER BEARINGClearance:Standard; Cage Type:Plastic; Fatigue Load Rating (kN):2.55; Dynamic Load Rating (kN):58.5; Seals or Shields:Open Type; Preload:Medium; Oil Limiting Speed (r/min):12000; Grease Limiting Speed (r/min):7500; Availability:In Stock; B:20mm; Static Load Rating (kN):68; Weight:0.86 KGS; SKU:71922acd/p4adgb-skf; D:150mm; d:110mm;
NNU3021K NSK CYLINDRICAL ROLLER BEARINGBasic Static Radial Load Rating Co:125000 N; Accessories:One Shield; Oil Speed Rating Open/Shielded n2:3200 rpm; D:225.0000 mm; Fillet Radius ra:2.00 mm; B:35.00 mm; Sealed Speed Rating n3:1700 rpm; d:150.000 mm; Basic Dynamic Radial Load Rating C:125000 N; Grease Speed Rating Open/Shielded n1:2600 rpm;
NNU3128 NSK CYLINDRICAL ROLLER BEARINGMass pillow block:170 kg; Cap bolt, SAE grade:5; N1:34.925 mm; H1:200.025 mm; Eye bolt:2 x 1/2-13 UNC; A2:273.05 mm; R1:120.65 mm; Cap bolt recommended tightening torque:271.2 N·m; S:4.763 mm; Ca:101.803 mm; Housing:SAF 538; Appropriate attachment bolt size G:1.25 in; J min.:549.275 mm; A1:190.5 mm; Pa:52.5 kN; J1:114.3 mm; P60°:290 kN; Stabilizing ring:SR-38-32; Labyrinth ring:2 x LOR 154;
NN4932 NSK CYLINDRICAL ROLLER BEARINGSeals or Shields:Open Type; Cage Type:Steel; Weight:0.02 KGS; Availability:In Stock; Clearance:C3; d:85mm; D:150mm; SKU:1217kjc3-qbl; B:28mm;

 

 

NN3948K NSK CYLINDRICAL ROLLER BEARING Video

 

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