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Home>Products>Thrust Tapered Roller Bearing>NN303 NTN Tapered Roller Bearing

  • NN303 NTN Tapered Roller Bearing
  • NN303 NTN Tapered Roller Bearing

NTN NN303 MODELS

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NN303 NTN Tapered Roller Bearing

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Thrust Tapered Roller Bearing

NTN NN303 Bearing SPECIFICATIONS

  • Shop NN303 NTN Tapered Roller Bearing huge online discount NACHI BEARINGS TRAINING INDUSTRY Thrust Tapered Roller Bearing inventory. Thrust Tapered Roller Bearing and Import machinery 5 Cap bolt, SAE grade parts your car needs with Free Shipping and Free Extended 190.5 mm da Warranty.

  • NTN

  • NN303

  • 5
  • 133.35 mm
  • 190.5 mm
  • 423 kN
  • SAW 544
  • 1/4 NPT
  • 399.999 mm
  • 284 kg
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Thrust Tapered Roller Bearing Cross References

  • 5
  • 133.35 mm
  • 190.5 mm
  • 423 kN
  • SAW 544
  • 1/4 NPT
  • 399.999 mm
  • 284 kg
  • 474.663 mm
  • 222.25 mm
  • 2 x LOR 584
  • 95.25 mm
  • 2 x 1/2-13 UNC
  • 708.025 mm
  • 80.963 mm
  • 304.8 mm
  • SR-44-38
  • 107.95 mm
  • 254 kN
  • 1 NPT

NTN NN303 NN303 NTN Tapered Roller Bearing Frequently purchased together

 

NN4922 NTN Tapered Roller BearingDesign variant/feature:TQOSN/GWISI; Mass bearing:298 kg; Calculation factor Y2:3; T:381 mm; d:457.2 mm; D:606 mm; Calculation factor Y0:2; d1 ≈:485 mm; r3,4 min.:3.3 mm; Fatigue load limit Pu:1250 kN; r1,2 min.:1 mm; Calculation factor Y1:2; Calculation factor e:0.33; Basic dynamic load rating C:7500 kN; Comparative radial load rating CF:1600 kN; Basic static load rating C0:16300 kN; D1 ≈:560 mm;
NNU4988 NTN Tapered Roller BearingEye bolt:2 x 1/2-13 UNC; Ca:107.798 mm; H2:85.725 mm; ba:83.344 mm; Da:359.999 mm; Housing:SAF 540; h:62.706 mm; Stabilizing ring:SR-40-34; S:4.763 mm; P120°:136 kN; Labyrinth ring:2 x LOR 160; J min.:571.5 mm; Cap bolt:4 x 7/8-9 UNC; A2:285.75 mm; Bearing limiting speed:2200 r/min; Cap bolt, SAE grade:5; P150°:120 kN; R2:42.862 mm; End plug (suffix Y):EPR 21; da:184.15 mm;
NNU4922K NTN Cylindrical Roller BearingB1:37 mm; Hexagonal key size for grub screw N:2.5 mm; Recommended tightening torque for grub screw:4.2 N·m; Recommended diameter for attachment bolts, inch G:0.375 in; Db:78 mm; N:12.3 mm; A3:3.2 mm; Thread grub screw G2:M5; s1:23 mm; Da:93.7 mm; Mass bearing unit:0.5 kg; A5:20 mm; J:82.5 mm; Recommended diameter for attachment bolts, mm G:10 mm; L:108 mm; A:33 mm; Basic static load rating C0:11.2 kN;
NNU3088 NTN Tapered Roller BearingD:240 mm; r3,4 min.:3 mm; d:110 mm; Reference speed:3000 r/min; rb max.:2.5 mm; Limiting value e:0.2; Basic static load rating C0:540 kN; Calculation factor kr:0.23; r1,2 min.:3 mm; Axial load factor Y:0.6; s max.:3 mm; da min.:124 mm; Mass bearing:11.4 kg; db min.:146 mm; B:50 mm; D3:232 mm; F:143 mm; ra max.:2.5 mm; Limiting speed:5300 r/min; b:4.5 mm;
NNU4956K NTN Cylindrical Roller BearingN:18 mm; Recommended diameter for attachment bolts, inch G:0.625 in; J7:35.5 mm; Recommended diameter for attachment bolts, mm G:16 mm; N4:4 mm; A:43 mm; B1:46 mm; Housing material:Cast iron; s1:27.5 mm; Db2:118 mm; J6:129 mm; Db1:107 mm; Thread grub screw G2:M6; Basic static load rating C0:23.2 kN; Basic dynamic load rating C:35.1 kN; Limiting speed:800 r/min; Mass bearing unit:2.25 kg; J:111 mm;
NN3036 NTN Tapered Roller BearingD:480 mm; Limiting speed:1400 r/min; rb max.:1 mm; D1 ≈:440.15 mm; Calculation factor X:0.39; d:380 mm; Fatigue load limit Pu:8 kN; ra max.:2 mm; Basic dynamic load rating C:190 kN; Reference speed:1300 r/min; Mass bearing:14.4 kg; Calculation factor Y1:0.78; Calculation factor e:0.8; B:31 mm; Da max.:471 mm; d1 ≈:416.6 mm; Calculation factor kr:0.078; a:142 mm; Calculation factor Y0:0.33;
4R3226 NTN Cylindrical Roller BearingMass bearing:0.84 kg; D:100 mm; Limiting speed:6700 r/min; Da min.:87 mm; Reference speed:5300 r/min; a:22.253 mm; Db min.:95 mm; r1,2 min.:2 mm; db min.:65 mm; rb max.:1.5 mm; ra max.:2 mm; Calculation factor e:0.4; d1 ≈:75.33 mm; da max.:64 mm; Basic static load rating C0:129 kN; Cb min.:5.5 mm; Ca min.:4 mm; Calculation factor Y0:0.8; B:25 mm; Dimension series:3DC;
NN3021Kdb min.:559 mm; ra max.:5 mm; α:20 °; rb max.:5 mm; b:22.3 mm; F:554 mm; Mass bearing:310 kg; Basic static load rating C0:10800 kN; B:218 mm; r3,4 min.:13.5 mm; d:500 mm; Reference speed:600 r/min; r1,2 min.:6 mm; Design variant/feature:NNU.3/C3W33WI; Limiting speed:850 r/min; K:12 mm; D1 ≈:650 mm; Da max.:694 mm; Basic dynamic load rating C:4730 kN; da max.:547 mm;

 

 

No.BrandLJHFTGwE
NN4928NTN279.4 mm - 157.162 mm - - - - -
NN4930KNTN - - - - - - - -
4R3428NTN - - - - - - - -
NN3038NTN - - - - - - - -
4R3429NTN174.625 mm - 100.013 mm - - - - -
NN3148NTN - - - - - - - -
NN30/5NTN - - - - - - - -
NNU304NTN - - - - - - - -
W8407NTN - - - - - - - -
NN49/95NTN - - - - - - - -
NN394NTN - - - - - - - -
NNU39/8NTN - - - - - - - -
4R3639NTN187 mm - 107 mm - - - - -
NNU4924KNTN - - - - - - - -
4R2832NTN - - - - - - - -
NN3072KNTN - 126 mm93 mm - - - - -
NNU3948NTN - - - - - - - -
W5605NTN - - - - - - - -
NNU4976NTN - - - - - - - -
NN3144NTN - - - - - - - -
WA22219BLLSKNTN - - - - - - - -
WA22220BLLSKNTN - - - - - - - -
4R3226NTN - - - - - - - -
NNU4928NTN - - - - - - - -
W7601NTN - - - - - - - -
NNU4052NTN361.95 mm - - - - - - -
WA22222BLLSKNTN - - - - - - - -
NN3064NTN - 92 mm - - 45.3 mm - - -
NN4952NTN - - - - - - - -

 

NN303 NTN Tapered Roller Bearing Video

 

NTN NN303 INTERCHANGE

Thrust Tapered Roller Bearing Part series NN303 is a potential replacement for these common bearing part numbers:

  • NN303

  • NN303

  • NN303

  • NN303

  • NN303

  • NN303

  • NN303

  • NN303

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Thrust Tapered Roller Bearing CATEGORIES

  • CYSD Bearing
  • FAG Bearing
  • FBJ Bearing
  • INA Bearing
  • ISO Bearing
  • KOYO Bearing
  • NACHI Bearing
  • NTN Bearing
  • SKF Bearing
  • Toyana Bearing
  • TIMKEN Bearing
  • a10vso rexroth Bearing
  • 6002 2rs Bearing
  • l68149 Bearing
  • ucp 207 Bearing
  • Large Slewing Bearings
  • Slewing Ring Bearings
  • Kaydon Slewing Bearing
  • Bearing Slewing Ring
  • Super Precision Bearings
  • Super Precision Angular Contact Bearings
  • Super Precision Bearing
  • Slewing Ring
  • Thrust Spherical Roller Bearing
  • Crossed Roller Bearing
  • Thrust Tapered Roller Bearing
  • Plain Bearings
  • Double Row Tapered Thrust Roller Bearings
  • Railway Rolling Spherical Roller Bearings
  • K060841 Belts
  • V Belt Vs Timing Belt
  • Toyota Drive Belt Replacement
  • Gates Rpm Belts
  • K120858hd Belts
More

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    • TIMKEN Bearing
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    • Plain Bearings
    • Double Row Tapered Thrust Roller Bearings
    • Railway Rolling Spherical Roller Bearings
    • K060841 Belts
    • V Belt Vs Timing Belt
    • Toyota Drive Belt Replacement
    • Gates Rpm Belts
    • K120858hd Belts
  • Technical Articles
  • CYSD Bearing
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