Product Details

4R3628 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R3628
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandhKBGbaCf
NNU4934KNTN - - 24 mm - - - - -
NNU4926KNTN - - 138 mm - - - - -
NN3956KNTN - 3 mm - - - 66.359 mm - -
NN4968NTN - - 29.37 mm - - 25.893 mm23.02 mm -
NNU4960KNTN - - - - - - - -
NNU4922NTN2 mm - 9 mmM 12x13 mm - - -
NNU4956NTN - - - - - - - -
NNU3164NTN - - 93 mm - - - - -
NNU3028NTN - - 146 mm - - - - -
NN3036KNTN - - 190 mm - - - - -
NN49/56NTN - - 58 mm - - - - -
NN3984NTN50.8 mm - - - - - - -
NNU4072NTN - - 45 mm - - - - -
4R4449NTN - - 42 mm - - 31.706 mm34 mm -
4R3425NTN - - - - - 10.8 mm - -
NNU3034NTN - - 20 mm - - - - -
NN3072KNTN - 12 mm236 mmTr 750x722.3 mm - - -
NN304NTN25 mm - 90 mmTr 710x750 mm - - -
NNU304NTN - - 15 mm - - - - -
NNU39/8NTN - - - - - - - -
NN3072NTN - - - - - - - -
4R3228NTN - - 23 mm - - - - -
4R4425NTN - - 33.3 mm - - - - -
NN4938NTN - - 205 mm - - - - -

 

NN4922 NTN Tapered Roller BearingCalculation factor f1:0.98; r3,4 min.:0.3 mm; Calculation factor f2C:1.08; Static axial stiffness, preload class B:161 N/µm; Ball diameter Dw:7.938 mm; d1:62.7 mm; Preload class A GA:120 N; Db max.:78 mm; Fatigue load limit Pu:0.585 kN; Da max.:75.4 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41; Basic static load rating C0:13.7 kN; db min.:59.6 mm; B:13 mm; D:80 mm; Calculation factor e:0.68;
4R383 NTN Cylindrical Roller BearingDa max.:83 mm; Basic static load rating C0:108 kN; b:6 mm; db min.:54 mm; Calculation factor Y0:2.8; D1 ≈:82.3 mm; K:3 mm; Limiting speed:3200 r/min; Calculation factor Y2:4.2; Calculation factor Y1:2.8; ra max.:1 mm; Calculation factor e:0.24; Fatigue load limit Pu:11.8 kN; B2:14 mm; Basic dynamic load rating C:107 kN; B1:42 mm; r1,2 min.:1.1 mm; Ba min.:2 mm; D:90 mm; d3:70 mm;
NN30/5 NTN Tapered Roller BearingLimiting Speed - Grease:6,100 rpm; db (max):57 mm; Static Load Rating:104,000 N; Limiting Speed - Oil:7,300 rpm; ra1 (max):1.5 mm; dd (min):66 mm; Fillet Radius/Chamfer:1.5 mm; Configuration:Single Row; B:36 mm; Da (max):91.5 mm; Bore Type:Cylindrical Bore; r1:1.5 mm; Enclosure:Open; dc (min):60 mm; Dynamic Load Rating:99,000 N; D:100 mm; Radial Clearance:0.050 to 0.080 mm; db (min):53.5 mm; d:45 mm;
NN4948 NTN Tapered Roller BearingInside Ring Outside Diameter:119 mm; Da (max):168 mm; ra (max):2 mm; dd (min):130 mm; dc (min):122 mm; D:180 mm; Static Load Rating:305,000 N; Bore Type:Cylindrical Bore; db (max):117 mm; Dynamic Load Rating:250,000 N; ra1 (max):2 mm; Radial Clearance:0.050 to 0.085 mm; Configuration:Single Row; db (min):112 mm; r1:2.1 mm; B:34 mm; Fillet Radius/Chamfer:2.1 mm; d:100 mm; Limiting Speed - Grease:3,200 rpm;
NNU3184 NTN Tapered Roller BearingMaterial constant KM:330; b:11.5 mm; Design (sliding contact surface combination):Steel/steel; dk:140 mm; D:160 mm; Lubricant:Maintenance free &nd; α:6 °; rb max.:1 mm; C:55 mm; Specific dynamic load factor K:150 N/mm²; Basic static load rating C0:3250 kN; ra max.:1 mm; B:70 mm; Da max.:153 mm; d:110 mm; Basic dynamic load rating C:980 kN; r1 min.:1 mm; Specific static load factor K0:500 N/mm²;
4R3429 NTN Cylindrical Roller Bearingdc (min):122 mm; db (min):112 mm; Bore Type:Cylindrical Bore; D:180 mm; Weight:5.130 kg; Fillet Radius/Chamfer:2.1 mm; Limiting Speed - Oil:3,800 rpm; Enclosure:Open; Da (max):168 mm; Dynamic Load Rating:335,000 N; ra1 (max):2 mm; Radial Clearance:0.050 to 0.085 mm; dd (min):130 mm; Limiting Speed - Grease:3,200 rpm; ra (max):2 mm; db (max):117 mm; Configuration:Single Row; B:46 mm; Static Load Rating:445,000 N;
NN3936 NTN Tapered Roller BearingLimiting speed:630 r/min; Da max.:946 mm; Design variant/feature:NNU K30/W33; r1,2 min.:7.5 mm; K:12 mm; Reference speed:480 r/min; b:22.3 mm; Fatigue load limit Pu:1460 kN; Basic static load rating C0:21200 kN; Calculation factor kr:0.33; d:600 mm; D1 ≈:868 mm; Mass bearing:1100 kg; s max.:18.5 mm; Basic dynamic load rating C:9900 kN; ra max.:6 mm; F:699 mm; da min.:634 mm; B:375 mm; da max.:682 mm;
NNU3038Enclosure:Single Shield with S; Radial Clearance:0.036 to 0.066 mm; Cy (max):8.4 mm; d:110 mm; Dynamic Load Rating:144,000 N; Static Load Rating:117,000 N; D:200 mm; B:38 mm; D1 (max):193.7 mm; r1:0.5 mm; b (min):3.5 mm; ra (max):2 mm; Bore Type:Cylindrical Bore; a (max):5.7 mm; Configuration:Single Row; Dx (min):215 mm; Limiting Speed - Grease:3,200 rpm; Snap Ring Outside Diameter:212.9 mm; Weight:4.360 kg;
NN304 NTN Tapered Roller BearingMass lock nut:97.1 kg; h:25 mm; B:90 mm; d1:780 mm; Associated eyebolt for handling:M 12; d2:742 mm; d3:830 mm; b:50 mm; G:Tr 710x7; B5:112 mm; Associated spanner:TMFN 600-750;
NNU4936 NTN Tapered Roller BearingH:474.663 mm; P90°:254 kN; ba:96.838 mm; Taconite seal:TER 178; Housing:SAF 052 KA; J max.:708.025 mm; H1:241.3 mm; P60°:423 kN; Ca:117.805 mm; J1:133.35 mm; A2:409.575 mm; N1:41.275 mm; Pa:81.4 kN; Cap bolt recommended tightening torque:400 N·m; Cap bolt:4 x 1-8 UNC; Stabilizing ring:2 x A8898; R2:46.831 mm; h:69.85 mm; Eye bolt:2 x 1/2-13 UNC; R1:130.175 mm;
NNU4924 NTN Tapered Roller BearingRadial Clearance:0.160 to 0.220 mm; Configuration:Single Row; Limiting Speed - Grease:1,200 rpm; d:220 mm; dc (min):287 mm; Dynamic Load Rating:1,200,000 N; db (min):242 mm; r1:5 mm; dd (min):307 mm; db (max):279 mm; Limiting Speed - Oil:1,500 rpm; Enclosure:Open; B:88 mm; ra (max):4 mm; Inside Ring Outside Diameter:284 mm; D:460 mm; ra1 (max):4 mm; Static Load Rating:1,570,000 N; Bore Type:Cylindrical Bore;
NNU4922 NTN Tapered Roller BearingAxial static load carrying capacity:11.8 kN; Mass lock nut:0.018 kg; h:2 mm; Associated spanner:HN 1; d1:18 mm; d3:22 mm; Grub (set) screw size:M5; Recommended grub screw tightening torque:4 N·m; B:9 mm; G:M 12x1; b:3 mm;
NNU49/75 NTN Tapered Roller BearingD:250 mm; Dynamic Load Rating:1,000,000 N; Retainer Material:Pressed Steel; Weight:16.200 kg; Limiting Speed - Grease:2,100 rpm; Da (max):238 mm; ra (max):2 mm; Radial Clearance:0.180 to 0.230 mm; Bore Type:Tapered Bore; Center Guidance:Floating Steel Ring; Limiting Speed - Oil:2,600 rpm; d:150 mm; Configuration:Double Row; Groove Width A:13 mm; Roller Profile:Symmetric; Nr. of Holes:6; B:80 mm; Enclosure:Open;
NNU4934 NTN Tapered Roller BearingGroove Width A:12 mm; Configuration:Double Row; Retainer Material:Hardened Pressed Ste; Axial Load Factor Y2:3.02; Dynamic Load Rating:1,150,000 N; Constant e:0.33; Hole Diameter (do):6 mm; Center Guidance:Floating Steel Ring; Nr. of Holes:6; Static Load Rating:1,040,000 N; ra (max):2.5 mm; da (min):124 mm; B:80 mm; Da (max):226 mm; Radial Clearance:0.160 to 0.193 mm; Enclosure:Open; d:110 mm; Weight:18.100 kg;

 

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