NTK BEARING PRECISION AXLE CORP.
NTK BEARING PRECISION AXLE CORP.
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Home>Products>Tapered Roller Bearing>4R3443 NTN Cylindrical Roller Bearing

  • 4R3443 NTN Cylindrical Roller Bearing
  • 4R3443 NTN Cylindrical Roller Bearing

NTN 4R3443 MODELS

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4R3443 NTN Cylindrical Roller Bearing

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Tapered Roller Bearing

NTN 4R3443 Bearing SPECIFICATIONS

  • The online 4R3443 NTN Cylindrical Roller Bearing NTK BEARING PRECISION AXLE CORP. parts store gives 438 mm da (min) you immediate access 24 mm Groove Width A to a selection of more than 1.4 million new, used, remanufactured.

  • NTN

  • 4R3443

  • 438 mm
  • 24 mm
  • 420 mm
  • 2,520,000 N
  • 0.440 to 0.570 mm
  • 900 rpm
  • Symmetric
  • Double Row
Download NTN 4R3443 Spec Sheet
NTK BEARING PRECISION AXLE CORP.

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  • NTK BEARING PRECISION AXLE CORP.2020-07-10 09:46:19
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4R3443 NTN Cylindrical Roller Bearing Compare similar products

  • 438 mm
  • 24 mm
  • 420 mm
  • 2,520,000 N
  • 0.440 to 0.570 mm
  • 900 rpm
  • Symmetric
  • Double Row
  • 8
  • 5.73
  • 3.76
  • Open
  • Machined Brass
  • 560 mm
  • 74.400 kg
  • Tapered Bore
  • 12 mm
  • 4,000,000 N
  • 542 mm
  • 106 mm
4R3443 NTN Cylindrical Roller Bearing pdf

NTN 4R3443 4R3443 NTN Cylindrical Roller Bearing Product Features

No.BrandhKBGbaCf
NN4926NTN - - 66.675 mm - - - - -
NN3092NTN - 3 mm52 mm - 6 mm - - -
NNU3044NTN - 4.5 mm - - - - - -
NN4948NTN - - 34 mm - - - - -
NNU4928KNTN - - - Tr 420x5 - - - -
NN3072KNTN - 12 mm236 mmTr 750x722.3 mm - - -
NNU49/56NTN - - 128 mm - - - - -
NN3934NTN - - 68.3 mm - - - - -
4R383NTN - 3 mm - - 6 mm - - -
NNU3068NTN - - - - - - - -
NN3944KNTN - - 33 mm - 3.1 mm - 4.9 mm -
4R3232NTN - - - - - - - -
NNU4920KNTN - 7.5 mm112 mm - 13.9 mm - - -
NN3038KNTN - - 1.8 mm - - - - 6 mm
NN4960KNTN - - 92 mm - - - - -
NN3022KNTN - - 45 mm - - - - -
NNU4052NTN - - 7 mm - - - - -
4R2438NTN - - - - - - - -
NN3084KNTN - - 55 mm - - - - -
NNU4996KNTN - - 218 mm - 27 mm - 185 mm -
NNU4944NTN - - 48 mm - - - - -
4R4027NTN - - - - - - - -
NNU49/500KNTN - - 2.5 mm - - - - 10 mm
NNU4924KNTN - - 15 mm - - 10.184 mm12 mm -
NNU4968KNTN - - - - - - - -
4R3033KNTN - - - - - - - -
NN3144NTN - - - - - 14.797 mm - -
NN3926NTN - - 23 mm - - - - -
NN30/5NTN - - 36 mm - - - - -

 

4R2035 NTN Cylindrical Roller BearingFatigue load limit Pu:50 kN; ra max.:5 mm; B:112 mm; da min.:1273 mm; Calculation factor Y2:0.76; Basic dynamic load rating C:1140 kN; r3,4 min.:3 mm; Calculation factor e:0.8; Da max.:1477 mm; Calculation factor A:113; Reference speed:280 r/min; d:1250 mm; Calculation factor kr:0.08; Db max.:1487 mm; D1 ≈:1421 mm; Calculation factor X:0.39; rb max.:2.5 mm; Limiting speed:300 r/min; Mass bearing:390 kg;
NN3044 NTN Tapered Roller BearingEnclosure:Open; Limiting Speed - Grease:2,800 rpm; Fillet Radius/Chamfer:3 mm; Da (max):201 mm; Db (max):190 mm; Limiting Speed - Oil:3,400 rpm; Bore Type:Cylindrical Bore; ra1 (max):2.5 mm; r1:3 mm; Configuration:Single Row; db (max):125 mm; db (min):114 mm; Radial Clearance:0.075 to 0.110 mm; Outside Ring Inside Diameter:185.5 mm; B:47 mm; Static Load Rating:335,000 N; Db (min):201 mm; d:100 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;
NNU3072 NTN Tapered Roller BearingAxial Load Factor Y2:2.98; ra (max):2.5 mm; Limiting Speed - Grease:2,600 rpm; Configuration:Double Row; Groove Width A:11 mm; Axial Load Factor Y0:1.96; Constant e:0.34; Roller Profile:Symmetric; Retainer Material:Pressed Steel; Radial Clearance:0.100 to 0.135 mm; Center Guidance:Floating Steel Ring; Nr. of Holes:6; Da (max):176 mm; Axial Load Factor Y1:2.00; Hole Diameter (do):6 mm; Limiting Speed - Oil:3,200 rpm;
NNU4864Limiting Speed - Oil:400 rpm; d:240 mm; Dynamic Load Rating:1,560,000 N; Weight:55.500 kg; c:4 mm; B:160 mm; C:159 mm; Bore Type:Cylindrical Bore; Static Load Rating:3,350,000 N; Fillet Radius/Chamfer:1.5 mm; D:360 mm; Enclosure:Double Seal; Configuration:Double Row;
NN3088D:180 mm; Da (max):166 mm; Static Load Rating:485,000 N; dc (min):110 mm; r1:3 mm; db (max):106 mm; dd (min):119 mm; ra1 (max):2.5 mm; Radial Clearance:0.075 to 0.110 mm; Fillet Radius/Chamfer:3 mm; Configuration:Single Row; Limiting Speed - Oil:3,600 rpm; db (min):99 mm; Inside Ring Outside Diameter:108 mm; d:85 mm; Limiting Speed - Grease:3,000 rpm; ra (max):2.5 mm; Dynamic Load Rating:390,000 N;
NN3021KB:50 mm; Coefficient of friction µ min.:0.05; Permissible sliding velocity v max.:5 m/s; D:68 mm; Permissible sliding velocity v min.:0.25 m/s; Tolerance housing:H7; Coefficient of friction µ max.:0.1; Tolerance shaft:h8; Specific dynamic load factor K:10 N/mm²; d:60 mm; Mass bushing:0.25 kg; Specific static load factor K0:20 N/mm²;
NN4952 NTN Tapered Roller Bearingr0 max.:0.6 mm; r1,2 min.:2 mm; d1 ≈:62.84 mm; Db min.:118 mm; Calculation factor f0:12; C:3.28 mm; da min.:53 mm; D3:106.81 mm; b:2.7 mm; Fatigue load limit Pu:1.53 kN; Basic dynamic load rating C:63.7 kN; Calculation factor kr:0.035; ra max.:2 mm; ba min.:3 mm; d:40 mm; Basic static load rating C0:36.5 kN; Snap ring:SP 110; Limiting speed:9000 r/min; f:2.46 mm; D:110 mm;
NN4956K NTN Cylindrical Roller BearingCalculation factor e:0.19; Mass bearing + adapter sleeve:11.1 kg; B1:80 mm; Calculation factor Y2:5.1; da max.:163 mm; d3:155 mm; Ba min.:15 mm; Basic dynamic load rating C:127 kN; db min.:137 mm; C1:1.322 mm; D:230 mm; d:115 mm; Calculation factor Y1:3.3; Basic static load rating C0:58.5 kN; Calculation factor Y0:3.6; Calculation factor kr:0.04; Da max.:216 mm; Fatigue load limit Pu:2.24 kN; Reference speed:5600 r/min;
NN4936K NTN Cylindrical Roller BearingComparative radial load rating CF:500 kN; Basic dynamic load rating C:2050 kN; T:140 mm; d:520 mm; Calculation factor Y1:1; Comparative axial load rating CFa:335 kN; B:140 mm; h:25.4 mm; b:51.3 mm; Fatigue load limit Pu:425 kN; d1 ≈:545 mm; Mass bearing:115 kg; Calculation factor Y2:1.5; Design variant/feature:TDIS/N; Calculation factor Y0:1; D1 ≈:598 mm; Basic static load rating C0:5700 kN;
4R4445 NTN Cylindrical Roller Bearingd:5 mm; Permissible sliding velocity v max.:5 m/s; Specific static load factor K0:20 N/mm²; Specific dynamic load factor K:10 N/mm²; Coefficient of friction µ max.:0.1; Coefficient of friction µ min.:0.05; B:8 mm; D1:13 mm; D:9 mm; Mass bushing:0.003 kg; B1:2 mm; Tolerance shaft:h8; Permissible sliding velocity v min.:0.25 m/s; Tolerance housing:H7;
4R3042 NTN Cylindrical Roller BearingFillet Radius/Chamfer:1.1 mm; D:90 mm; da (min):61 mm; Da (max):84 mm; Enclosure:Open; Factor fo:15.4; Radial Clearance:0.023 to 0.043 mm; Dx (min):98 mm; d:55 mm; Cy (max):5 mm; Dynamic Load Rating:28,300 N; r1:0.5 mm; Limiting Speed - Grease:7,700 rpm; Configuration:Single Row; ra (max):1 mm; a (max):2.9 mm; Weight:0.375 kg; Groove Width:2.7 mm; Static Load Rating:21,300 N; B:18 mm;
NN3196 NTN Tapered Roller BearingFillet Radius/Chamfer:1.1 mm; Groove Diameter:86.8 mm; Static Load Rating:42,000 N; B:30.2 mm; Cy:5.4 mm; Limiting Speed - Grease:4,500 rpm; Weight:0.670 kg; Groove Width:2.7 mm; da:57 mm; Dx:98 mm; Da:83 mm; Limiting Speed - Oil:6,000 rpm; d:50 mm; Configuration:Double Row; Bore Type:Cylindrical Bore; Radial Clearance:0.018 to 0.036 mm; Enclosure:Open; Dynamic Load Rating:51,000 N; a (max):3.3 mm;
NN4924K NTN Cylindrical Roller BearingCalculation factor e:0.37; da max.:130 mm; Calculation factor Y1:1.7; Mass bearing + adapter sleeve:14 kg; Permissible angular misalignment α:3 °; Calculation factor kr:0.05; D1 ≈:183.3 mm; db min.:110 mm; Basic static load rating C0:80 kN; Ba min.:8 mm; Limiting speed:4000 r/min; d:90 mm; Calculation factor Y2:2.6; Reference speed:5600 r/min; Da max.:201 mm; d3:130 mm; D:215 mm; r1,2 min.:3 mm;

 

large bearings - NTN SNR

NTN warrants, to the original purchaser only, that the delivered product which is ... 4R3443. C. 240. 156. 156. 2.5. 2.5. 905. 2,170. 92,500. 222,000. 4R3429. A

NTN 4R3443 cylindrical roller bearings - AMERICAN NTN

170000 mm x 230000 mm x 120000 mm NTN 4R3443 cylindrical roller bearings Needs Analysis , cylindrical roller bearings Manufacturing Service AMERICAN 

Bearing 4R3443 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings 4R3443. Bearing number : 4R3443. Size (mm) : 170x230x120. Brand : NTN. Bore Diameter (mm) : 170,000. Outer Diameter (mm) : 

Original NTN 4R3443 Bearings, Cylindrical Roller Bearing

Original NTN 4R3443 bearing, 170x230x120. Best Price. Cylindrical roller bearings 4R3443. Bearing number : 4R3443; Size (mm) : 170x230x120; Brand : NTN 

170,000 mm x 230,000 mm x 120,000 mm NTN 4R3443

170,000 mm x 230,000 mm x 120,000 mm ... Bearing No. 4R3443. Size. 170x230x120 mm. Bore Diameter. 170,000 mm. Outer Diameter. 230,000 mm. Width

NTN 4R3443 Bearing | 4R3443 widely used - BANA Bearing

Ltd specializes in selling NTN 4R3443 bearings, NTN 4R3443 bearing related information: Model: 4R3443 Bearing; Brand: NTN, if you want to know more about 

NTN NU3214 Cape Verde | NTN Bearings Cater to your

NTN NU3214 Cape Verde | NTN Bearings Cater to your needs ... NTN NH315 Saudi Arabia | NTN Bearings Custom products · NTN 4R3443 Cyprus | NTN 

 

4R3443 NTN Cylindrical Roller Bearing Video

 

NTN 4R3443 INTERCHANGE

Tapered Roller Bearing Part series 4R3443 is a potential replacement for these common bearing part numbers:

  • 4R3443

  • 4R3443

  • 4R3443

  • 4R3443

  • 4R3443

  • 4R3443

  • 4R3443

  • 4R3443

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NTN 4R3443 Technical Articles

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Tapered Roller Bearing CATEGORIES

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  • Insert Bearings Cylindrical OD
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  • Mounted Units & Inserts
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  • tktl 20 Bearing
  • skf 6312 c3 Bearing
  • rms10 Bearing
  • skf 3306 Bearing
  • Bearing Slewing Ring
  • Large Slewing Bearings
  • Slewing Ring Bearings
  • Kaydon Slewing Bearing
  • Thrust Tapered Roller bearing
  • Four-Row Tapered Roller Bearing
  • Tapered Roller Bearing
  • Needle Roller Bearings
  • Double Row Tapered Thrust Roller Bearings
  • Railway Rolling Spherical Roller Bearings
  • Slewing Ring
  • Super Precision Bearing
  • Super Precision Angular Contact Bearings
  • Super Precision Bearings
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  • Home
  • Stock Categories
    • Angular Contact Ball Bearings
    • Cam Follower and Track Roller - Stud Type
    • Cam Follower and Track Roller - Yoke Type
    • Cartridge Unit Bearings
    • Cylindrical Roller Bearings
    • Flange Block Bearings
    • Hanger Unit Bearings
    • Insert Bearings Cylindrical OD
    • Insert Bearings Spherical OD
    • Mounted Units & Inserts
    • Needle Non Thrust Roller Bearings
    • Pillow Block Bearings
    • tktl 20 Bearing
    • skf 6312 c3 Bearing
    • rms10 Bearing
    • skf 3306 Bearing
    • Bearing Slewing Ring
    • Large Slewing Bearings
    • Slewing Ring Bearings
    • Kaydon Slewing Bearing
    • Thrust Tapered Roller bearing
    • Four-Row Tapered Roller Bearing
    • Tapered Roller Bearing
    • Needle Roller Bearings
    • Double Row Tapered Thrust Roller Bearings
    • Railway Rolling Spherical Roller Bearings
    • Slewing Ring
    • Super Precision Bearing
    • Super Precision Angular Contact Bearings
    • Super Precision Bearings
  • Technical Articles
  • Angular Contact Ball Bearings
  • Cam Follower and Track Roller - Stud Type
  • Cam Follower and Track Roller - Yoke Type
✖

Home

Stock Categories

Technical Articles

Angular Contact Ball Bearings

Cam Follower and Track Roller - Stud Type

Cam Follower and Track Roller - Yoke Type

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