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Home>Products>Thrust Spherical Roller Bearing>NN3144 NTN Tapered Roller Bearing

  • NN3144 NTN Tapered Roller Bearing
  • NN3144 NTN Tapered Roller Bearing

NTN NN3144 MODELS

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NN3144 NTN Tapered Roller Bearing

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Thrust Spherical Roller Bearing

NTN NN3144 Bearing SPECIFICATIONS

  • NN3144 NTN Tapered Roller Bearing Needs Analysis , 25 mm d2 0.3 mm r2s (min) 12 mm a Thrust Spherical Roller Bearing Manufacturing Service . Get Your NACHI BEARINGS OF AMERICA CORP. Free.

  • NTN

  • NN3144

  • 0.3 mm
  • 12 mm
  • 25 mm
  • 24.2 kN
  • 15 mm
  • 28.7 kN
  • 0.6 mm
  • 3.500 kN
NACHI BEARINGS OF AMERICA CORP.

NACHI BEARINGS OF AMERICA CORP.China

  • NACHI BEARINGS OF AMERICA CORP.2020-07-10 09:46:19
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Thrust Spherical Roller Bearing Specification details

  • 0.3 mm
  • 12 mm
  • 25 mm
  • 24.2 kN
  • 15 mm
  • 28.7 kN
  • 0.6 mm
  • 3.500 kN
  • 15 mm
  • 47 mm
  • 0.6 mm
  • 11.5 mm

NTN NN3144 NN3144 NTN Tapered Roller Bearing Product Features

 

NN3934 NTN Tapered Roller BearingE:mm; r1s (min):2.1 mm; D:190 mm; b:mm; B:65.1 mm; d2 (max):mm; Pu:62.190 kN; Static (Coa):573 kN; Dynamic (Ca):362 kN; d2:105 mm; s:7 mm; F:127 mm; b1:mm; rs (min):2.1 mm;
NNU493 NTN Tapered Roller BearingC1 max.:28 mm; Size bolt with internal hexagon:M 10; l7 min.:31 mm; Basic dynamic load rating C:65.5 kN; Specific dynamic load factor K:100 N/mm²; Basic static load rating C0:100 kN; G:M 27x2; d2 max.:76 mm; d4 max.:39 mm; Mass rod end:1.2 kg; B:32 mm; r1 min.:0.6 mm; l3 min.:37 mm; dk:43 mm; α:4 °; l4 max.:119 mm; h1:80 mm; Tightening torque bolt with internal hexagon:46 N·m; N1 max.:23.5 mm;
NN30/5 NTN Tapered Roller Bearingd:406.4 mm; Mass bearing:370 kg; r1,2 min.:9.7 mm; Comparative radial load rating CF:1860 kN; B:434.975 mm; r3,4 min.:1.5 mm; Fatigue load limit Pu:1270 kN; d1 ≈:486 mm; Design variant/feature:TQI; Calculation factor e:0.33; Calculation factor Y1:2; Basic dynamic load rating C:6930 kN; Thrust factor K:1.8; Comparative axial load rating CFa:294 kN; Calculation factor Y2:3; Calculation factor Y0:2;
4R3039 NTN Cylindrical Roller BearingWeight:2.48 kg; rs (min):2 mm; d:55  ; ra:2 max; B:49.2 mm; Da:110 max; D:120 mm; Grease:3 300 min-1; da:65 min; a:80 mm; Pu:4.909 kN; Dynamic (Cr):110.379 kN; Bearing designation:3311  ; Static (Cor):108.000 kN; Oil:4 000 min-1;
4R2437 NTN Cylindrical Roller Bearingda max.:107 mm; d1 ≈:141.5 mm; Reference speed:2800 r/min; Mass bearing:8.93 kg; r1,2 min.:4 mm; Db min.:179 mm; D:190 mm; Basic dynamic load rating C:540 kN; Da max.:177.5 mm; Dimension series:5GD; T:67.5 mm; ra max.:4 mm; db min.:105.5 mm; a:55.433 mm; Calculation factor e:0.54; Ca min.:7 mm; Calculation factor Y0:0.6; r3,4 min.:3 mm; Limiting speed:3400 r/min; d:90 mm;
NN3044Kd3:145 mm; d1:110 mm; Misalignment factor k1:0.103; r1,2 min.:2.1 mm; B:76 mm; D1 ≈:190 mm; D:215 mm; s1 max.:17.1 mm; Da min.:179 mm; B4:22 mm; ra max.:2 mm; Limiting speed:3200 r/min; B1:112 mm; Ba min.:17 mm; Ca min.:2.4 mm; Operating clearance factor k2:0.108; Basic dynamic load rating C:750 kN; da max.:162 mm; Mass bearing + sleeve:14.2 kg; Fatigue load limit Pu:98 kN;
NN314 NTN Tapered Roller Bearings:29.766 mm; Attachment bolt diameter G:12.7 mm; H1:53.975 mm; Mass bearing unit:4.22 kg; da:42.862 mm; J max.:161.925 mm; Basic dynamic load rating C:102 kN; H2:31.75 mm; H:107.95 mm; S:0.794 mm; J min.:155.575 mm; L:200.025 mm; B:59.531 mm; A:60.325 mm; Limiting speed:5300 r/min;
NN3956 NTN Tapered Roller BearingCategory:Take Up Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:17.252; Product Group:M06288; Component Description:Take Up Bearing Only; Rolling Element:Spherical Roller Bearing; Housing Style:Unit Only; Mounting Method:Concentric Collar; Compatible Take Up Frame:QMTF; Adjustment Travel Length:0; Insert Part Number:22218; Housing Material:Cast Steel; Other Features:Double Row | Non-expansion | Two Lip Nitrile Rubber Seal | Steel Cage | With Set Screw;
NN3126 NTN Tapered Roller BearingOil Holes:2 mm; Da:92 mm; D:100 mm; Static Load Rating:30.6 kN; B:13 mm; da:77 mm; Dynamic Load Rating:21.7 kN; Radius:0.6 mm; d:70 mm;
NN3021 NTN Tapered Roller BearingM:15 mm; B:36 mm; Spring washer in accordance with DIN 128:A 12; Mass locking clip:0.076 kg; M3:14 mm; Hexagonal head bolt:M 12x25; M2:28 mm; M1:5 mm;
NN3944K NTN Cylindrical Roller BearingP150°:58.7 kN; P180°:71.2 kN; dc:96.838 mm; Appropriate attachment bolt size G:0.75 in; da:100 mm; RG:3/8 NPT; L:387.35 mm; P60°:175 kN; J min.:295.275 mm; Cap bolt:5/8-11 UNC; Da:180 mm; J1:60.325 mm; Cap bolt, SAE grade:8; Stabilizing ring:SR-20-17; Taconite seal (db shaft position):TER 118; Cap bolt recommended tightening torque:298.3 N·m; P120°:64.9 kN; H:222.25 mm; Initial grease fill:181.44 g;
4R4206 NTN Cylindrical Roller BearingPG:1/4 NPT; Eye bolt:2 x 1/2-13 UNC; Da:399.999 mm; Max. speed for PosiTrac Plus seal:600 r/min; ba:96.838 mm; da:239.713 mm; End plug (suffix Y):X-5217-2; Ca:117.805 mm; P60°:691 kN; Cap bolt, SAE grade:8; H1:241.3 mm; Housing:SSAFS 052 KA; P180°:285 kN; P120°:260 kN; Cap bolt recommended tightening torque:4284.4 N·m; H:473.075 mm; A1:222.25 mm; Stabilizing ring:2 x A8898; R1:130.175 mm;
NN3896 NTN Tapered Roller BearingCa:45.796 mm; S:4.763 mm; H1:95.25 mm; PG:1/8 NPT; J min.:250.825 mm; Stabilizing ring:SR-17-14; Cap bolt recommended tightening torque:149.1 N·m; H:180.975 mm; P180°:34.7 kN; R2:22.225 mm; Mass pillow block:18 kg; A1:88.9 mm; Housing:SAF 517; H2:31.75 mm; h:34.925 mm; P90°:50.7 kN; Bearing limiting speed:5600 r/min; Cap bolt:2 x 5/8-11 UNC; P150°:28.5 kN; Labyrinth ring:2 x LOR 54;
NN3021KPermissible sliding velocity v min.:0.25 m/s; Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Permissible sliding velocity v max.:5 m/s; Specific static load factor K0:20 N/mm²; Coefficient of friction µ min.:0.05; Coefficient of friction µ max.:0.1; B:16 mm; Tolerance shaft:h8; D:18 mm; d:8 mm; Mass bushing:0.02 kg;
4R461 NTN Cylindrical Roller BearingMass shaft washer:0.12 kg; B:5.25 mm; d1:90 mm; d:65 mm; r1,2 min.:1 mm;
NN3036K NTN Cylindrical Roller BearingReference speed:4000 r/min; Calculation factor Y2:2.5; da max.:69 mm; 2B:56 mm; Mass bearing pair:2.38 kg; Ca min.:4 mm; D:110 mm; Da max.:102 mm; ra max.:1.5 mm; Calculation factor Y1:1.7; r3,4 min.:1.5 mm; b:7 mm; Fatigue load limit Pu:37.5 kN; Basic dynamic load rating C:266 kN; Calculation factor Y0:1.6; Da min.:95 mm; Basic static load rating C0:320 kN; Calculation factor e:0.4; r5 min.:0.6 mm;

 

 

No.BrandUEwbLNKC
4R4611NTN - - - - - - - -
NNU38/8NTN - - - - - - - -
NN3034KNTN - - - - 83 mm12.3 mm - -
NN3088KNTN - - - 9.5 mm - - - 50 mm
NNU4972NTN - - - - - 12.3 mm - -
NN396NTN - mm - mm - - - -
4R2437NTN - - - - - - - -
NNU4996NTN - - - - - - - -
NNU303NTN - - 70 mm - - - - -
4R3432NTN - - - - - - - -
NN3984NTN - - 60 mm - - - - -
NN3052KNTN - - - - - - - -
4R3425NTN17 mm - - - - - - -
4R441NTN - - - - - - - -
4R4041NTN - - - - - - - -
NN4952KNTN - - - - - - - -
NNU4072NTN - - - - - - - -
NN303NTN - - - - 679.45 mm - - -
NN3948NTN - - - - 118 mm14.8 mm - -
NN4921NTN - - - - 466.725 mm - - -
NN3932KNTN - - - - - - - -
NNU4926KNTN - - - - - 24 mm - -
NN3088NTN - - - - - - - -
NNU4952KNTN - - - - - - - -
NN30/5NTN - - - - - - - -
NN3064NTN - - - - - - - -
NNU3048NTN - - - - - - 7.5 mm -
NNU49/500KNTN - - - - 393.7 mm - - -

 

NN3144 NTN Tapered Roller Bearing Video

 

NTN NN3144 INTERCHANGE

Thrust Spherical Roller Bearing Part series NN3144 is a potential replacement for these common bearing part numbers:

  • NN3144

  • NN3144

  • NN3144

  • NN3144

  • NN3144

  • NN3144

  • NN3144

  • NN3144

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Thrust Spherical Roller Bearing CATEGORIES

  • Ball Insert Bearings
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  • Cylindrical Roller Bearings
  • Flange-Mount Ball Bearing Units
  • Flange-Mount Roller Bearing Units
  • Pillow Block Ball Bearing Units
  • Pillow Block Roller Bearing Units
  • Plain Sleeve & Flanged Bearings
  • Radial & Deep Groove Ball Bearings
  • Spherical Roller Bearings
  • Tapered Roller Bearing Cones
  • Tapered Roller Bearing Cups
  • Tapered Roller Bearing Full Assemblies
  • timken set47 Bearing
  • timken h913810 Bearing
  • timken np363298 Bearing
  • timken m804010 Bearing
  • Bearing Slewing Ring
  • Large Slewing Bearings
  • Slewing Ring Bearings
  • Kaydon Slewing Bearing
  • Super Precision Bearing
  • Super Precision Angular Contact Bearings
  • Super Precision Bearings
  • Slewing Ring
  • Tapered Roller Bearings
  • Four-Row Tapered Roller Bearing
  • Plain Bearings
  • Double Row Tapered Thrust Roller Bearings
  • Railway Rolling Spherical Roller Bearings
  • Thrust Spherical Roller Bearing
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