Product Details

NN4948K NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NN4948K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandEMdNAJGw
NN4968NSK - - 45mm - - - - -
NN3084KNSK - - 180mm - - - - -
NN4976NSK - - 90mm - - - - -
NNU4972NSK - - - - - - - -
NN3026KNSK - - 35mm - - - - -
NNU3022NSK - - 80.000 mm - - - - -
NNU49/630KNSK - - 2.688 Inch | 68.275 Millimeter - - - - -
NNU303NSK - - 9mm - - - - -
NNU3021NSK - - 40 mm - - - M 39x350 mm
NN3080KNSK - - 120mm - - - - -
NN3992KNSK - - 200mm - - - - -
NN3148NSK - - 150mm - - - - -
NNU49/5NSK - - 35mm - - - - -
NNU3024NSK - - 55mm - - - - -
NNU49/530KNSK - - 35.000 mm - - - - -
NN3056KNSK - - 8 mm - - - - -
NN3928KNSK - - 50mm - - - - -
NNU3026KNSK - - 75mm - - - - -
NN3922KNSK - - 100mm - - - - -
NNU3184NSK - - 65mm - - - - -

 

NN3038K NSK CYLINDRICAL ROLLER BEARINGLimiting Speed Rating (r/min):7600; Dynamic Load Rating (kN):28.3; Clearance:Standard; Weight:0.02 KGS; B:18mm; SKU:6011-koyo; Fatigue Load Rating (kN):--; Availability:In Stock; d:55mm; Reference Speed Rating (r/min):--; Cage Type:Steel; Seals or Shields:Open Type; D:90mm; Static Load Rating (kN):21.2;
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;
NNU3126 NSK CYLINDRICAL ROLLER BEARINGCalculation factor f2A:1; B:20 mm; da min.:76 mm; Da max.:104 mm; Calculation factor fHC:1; Basic static load rating C0:45.5 kN; Calculation factor f:1.12; Calculation factor f0:15.5; Attainable speed for grease lubrication:12000 r/min; D:110 mm; Static axial stiffness, preload class C:156 N/µm; D2:100.64 mm; Ball diameter Dw:12.7 mm; da max.:81.7 mm; Preload class A GA:200 N; rb max.:0.6 mm;
NNU4976 NSK CYLINDRICAL ROLLER BEARINGr1,2 min.:1.5 mm; D:90 mm; Mass bearing:0.96 kg; B:33 mm; Calculation factor Y2:4.2; Permissible angular misalignment α:1.5 °; Basic static load rating C0:11.2 kN; Calculation factor kr:0.05; Basic dynamic load rating C:33.8 kN; d2 ≈:55.4 mm; Da max.:81 mm; Limiting speed:5000 r/min; Calculation factor Y0:2.8; d:40 mm; Calculation factor e:0.23; Fatigue load limit Pu:0.57 kN; Calculation factor Y1:2.7;
NN3036K NSK CYLINDRICAL ROLLER BEARINGMass rod end:7.1 kg; d:60 mm; Basic dynamic load rating C:245 kN; Material constant KM:330; α:6 °; B:44 mm; Basic static load rating C0:400 kN; r1 min.:1 mm; h1:225 mm; d2 max.:137 mm; l3 min.:70 mm; d4 ≈:82 mm; l7 min.:68 mm; l4 max.:296 mm; w:70 mm; dk:80 mm; l5 ≈:35 mm; G:M 60x4; Specific dynamic load factor K:100 N/mm²; C1 max.:39 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;
NNU4864 NSK CYLINDRICAL ROLLER BEARINGα:124 °; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:0.5 m/s; Specific dynamic load factor K:25 N/mm²; d:170 mm; Tolerance housing:H7; Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; Coefficient of friction µ min.:0.08; Coefficient of friction µ max.:0.15; a:8 mm; B:160 mm; D:190 mm; Mass bushing:7.9 kg; h:172 mm;
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;
NNU4924 NSK CYLINDRICAL ROLLER BEARINGDa max.:105.7 mm; Material constant KM:330; r1 min.:2 mm; b1:8 mm; d:63.5 mm; rb max.:1 mm; M:6.5 mm; α:8 °; Sealing solution:Double-lip seals; da min.:72 mm; Design (sliding contact surface combination):Steel/steel; Basic dynamic load rating C:425 kN; b:9 mm; Lubricant:Regular relubricatio; da max.:76.7 mm; Basic static load rating C0:1270 kN; Da min.:96 mm; ra max.:2 mm; r2 min.:1 mm; dk:100.33 mm;
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;
NN30/530K NSK CYLINDRICAL ROLLER BEARINGWeight:11.40 KGS; SKU:3319-m-c3-fag; Dynamic Load Rating (kN):220; Seals or Shields:Open Type; Fatigue Load Rating (kN):13.1; B:77.8mm; Reference Speed Rating (r/min):3250; Availability:In Stock; Limiting Speed Rating (r/min):3200; D:200mm; Cage Type:Brass; Clearance:C3; Static Load Rating (kN):285; d:95mm;
NN3021K NSK CYLINDRICAL ROLLER BEARINGClearance:Standard; Limiting Speed Rating (r/min):1200; SKU:23952emw33-timken; B:75mm; Static Load Rating (kN):1860; Reference Speed Rating (r/min):1400; Seals or Shields:Open Type; Weight:22.80 KGS; d:260mm; D:360mm; Cage Type:Brass; Availability:In Stock; Dynamic Load Rating (kN):1120;
NNU4972 NSK CYLINDRICAL ROLLER BEARINGr min.:0.8 mm; Basic dynamic load rating C:12.8 kN; Limiting speed:16000 r/min; Mass bearing:0.024 kg; Basic static load rating C0:19.6 kN; C1 min.:19.3 mm; Fw:16 mm; Designation bearing:BK 1622; D:22 mm; Fatigue load limit Pu:2.24 kN; Reference speed:14000 r/min; Inner ring IR series:IR 12x16x22; C:22 mm;
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;
NN4960K NSK CYLINDRICAL ROLLER BEARINGDynamic Load Rating (kN):31; Cage Type:Steel; Oil Limiting Speed (r/min):6000; Seals or Shields:Open Type; Clearance:C3; D:120mm; Weight:0.02 KGS; d:65mm; B:23mm; Grease Limiting Speed (r/min):4800; Static Load Rating (kN):12.5; SKU:1213jc3-nsk; Availability:In Stock;
NN498 NSK CYLINDRICAL ROLLER BEARINGHydraulic nut:HMV 76 E; G1:40 mm; Mass withdrawal sleeve:35.5 kg; d1:340 mm; G:Tr 380x5; A:9 mm; d:360 mm; B2:283 mm; G2:G 1/4; B1:274 mm;

 

 

NN4948K NSK CYLINDRICAL ROLLER BEARING Video

 

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