NTK BEARING PRECISION AXLE CORP.
NTK BEARING PRECISION AXLE CORP.
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Home>Products>Tapered Roller Bearing>NNU303 NTN Tapered Roller Bearing

  • NNU303 NTN Tapered Roller Bearing
  • NNU303 NTN Tapered Roller Bearing

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NNU303 NTN Tapered Roller Bearing

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Tapered Roller Bearing

NTN NNU303 Bearing SPECIFICATIONS

  • NNU303 NTN Tapered Roller Bearing Manufacturers 0.72 Calculation factor Y , Online 35 mm C Wholesale Suppliers‎ ! NTK BEARING PRECISION AXLE CORP.

  • NTN

  • NNU303

  • 0.72
  • 399 kN
  • 35 mm
  • 0.4
  • 56.5 mm
  • 51 kN
  • 158.61 mm
  • 0.83
NTK BEARING PRECISION AXLE CORP.

NTK BEARING PRECISION AXLE CORP.China

  • NTK BEARING PRECISION AXLE CORP.2020-07-10 09:46:19
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NNU303 NTN Tapered Roller Bearing Compare similar products

  • 0.72
  • 399 kN
  • 35 mm
  • 0.4
  • 56.5 mm
  • 51 kN
  • 158.61 mm
  • 0.83
  • 3000 r/min
  • 202.5 mm
  • 3 mm
  • 3 mm
  • 64.953 mm
  • 21.5 mm
  • 202 mm
  • 51 mm
  • 4 mm
  • 2200 r/min
  • 215 mm
  • 100 mm

NTN NNU303 NNU303 NTN Tapered Roller Bearing Product Features

No.BrandhKBGbaCf
NNU3022KNTN45.244 mm - - - - - - -
NNU4928NTN - - 45 mm - - - - -
NN404NTN - - 30 mm - - - - -
NN3052NTN - - 36 mm - - - - -
4R2904NTN - - 26 mm - - - - -
NNU4936NTN69.85 mm - - - - - - -
NN4938KNTN - - - - - - - -
4R3443NTN - - 106 mm - - - - -
NNU4956KNTN - - 65.484 mm - - - - -
NNU4984NTN - - - - - - - -
NN3076NTN - - - - - - - -
NN4938NTN - - 205 mm - - - - -
NNU4980KNTN - - 26 mm - - - - -
NN4920KNTN - - 6.25 mm - - - - -
NN3964NTN - - - - - - - -
NN3952KNTN86.5 mm - 140 mm - - 7 mm - -
NN3028NTN - 5 mm118 mm - - - - -
NN3092NTN - 3 mm52 mm - 6 mm - - -
NNU39/8NTN - - - - - - - -
NNU4972KNTN - - 88.9 mm - 10.5 mm - 76.2 mm -
NN3026NTN - - 17.5 mm - - - - -
NN3064KNTN - - - - - - - -
NN4930KNTN - - 55 mm - - - - -
NNU3076NTN66.675 mm - - - - - - -
4R2906NTN - - 22 mm - - - - -
4R3042NTN - - 18 mm - - - - -
NNU3036NTN - - - - - - - -
NN3148NTN - - 36 mm - - - - -

 

4R2437 NTN Cylindrical Roller Bearingα:5 °; C:104.775 mm; Design (sliding contact surface combination):Steel/steel; Da min.:197.5 mm; d:152.4 mm; Basic static load rating C0:5200 kN; ra max.:2 mm; Mass plain bearing:21.5 kg; Material constant KM:330; Basic dynamic load rating C:1730 kN; da min.:164 mm; B:209.55 mm; r1 min.:2 mm; Da max.:213.5 mm; b:15 mm; dk:207.162 mm; rb max.:1.1 mm; M:8 mm; D:222.25 mm; Specific dynamic load factor K:100 N/mm²;
NN4964 NTN Tapered Roller BearingWeight:1.170 kg; Fillet Radius/Chamfer:1.5 mm; B:24 mm; Da (max):133 mm; Static Load Rating:49,500 N; Enclosure:Open; Configuration:Single Row; D:140 mm; Factor fo:15.6; d:90 mm; Dynamic Load Rating:58,000 N; Limiting Speed - Grease:4,800 rpm; da (min):97 mm; ra (max):1.5 mm; Limiting Speed - Oil:5,600 rpm; Radial Clearance:0.030 to 0.058 mm; Bore Type:Cylindrical Bore;
NNU4980Specific dynamic load factor K:100 N/mm²; l7 min.:58 mm; d2 max.:114 mm; α:6 °; C1 max.:31 mm; Basic static load rating C0:245 kN; r1 min.:0.6 mm; dk:66 mm; l2 max.:254 mm; d:50 mm; G:M 52x3; h:195 mm; Material constant KM:330; l1 min.:110 mm; Mass rod end:3.9 kg; Basic dynamic load rating C:156 kN; B:35 mm;
NN4944K NTN Cylindrical Roller BearingBore Type:Cylindrical Bore; Weight:2.520 kg; Fillet Radius/Chamfer:2.1 mm; b (min):3.1 mm; Dx (min):162 mm; da (min):82 mm; a (max):4.9 mm; Configuration:Single Row; Factor fo:13.2; ra (max):2 mm; Snap Ring Width:2.8 mm; Dynamic Load Rating:104,000 N; B:35 mm; Snap Ring Outside Diameter:159.7 mm; Static Load Rating:68,000 N; Cy (max):7.3 mm; Limiting Speed - Grease:4,600 rpm; Radial Clearance:0.025 to 0.051 mm;
NN3072r1 max.:0.8 mm; Mass needle roller:1.16 g; Dw:4 mm; Lw:11.8 mm; r2 max.:1 mm; r1,2 min.:0.3 mm;
4R3426 NTN Cylindrical Roller Bearingda:130.175 mm; Labyrinth ring:2 x LOR 124; Pa:48.9 kN; PosiTrac Plus contact element:2 x B10724-125; Housing:SAF 630; Mass pillow block:146 kg; Eye bolt:2 x 3/8-16 UNC; P90°:140 kN; J min.:530.225 mm; N1:28.575 mm; Ca:117.805 mm; End plug (suffix Y):EPR 17; Cap bolt, SAE grade:5; J1:117.475 mm; RG:3/4 NPT; Cap bolt:4 x 3/4-10 UNC; Stabilizing ring:SR-36-30; H1:190.5 mm; Max. speed for PosiTrac Plus seal:1075 r/min;
NN3034K NTN Cylindrical Roller BearingDx:53.5 mm; Limiting Speed - Oil:13,000 rpm; Dynamic Load Rating:19,000 N; Static Load Rating:12,100 N; Bore Type:Cylindrical Bore; d:20 mm; Weight:0.120 kg; a (max):2.5 mm; Radial Clearance:0.013 to 0.028 mm; ra:1 mm; Groove Width:1.4 mm; Enclosure:Open; da:26 mm; B:20.6 mm; Configuration:Double Row; Da:41 mm; Limiting Speed - Grease:9,500 rpm; D:47 mm; Fillet Radius/Chamfer:1 mm; Cy:3.3 mm;
NN30/600R2:33.337 mm; A1:158.75 mm; A2:225.425 mm; P60°:345 kN; P180°:145 kN; J min.:441.325 mm; P90°:207 kN; Housing:SAFS 532; H:338.137 mm; PosiTrac Plus contact element:2 x B10724-130; H2:66.675 mm; Ca:89.789 mm; Labyrinth ring:2 x LOR 131; P120°:133 kN; Max. speed for PosiTrac Plus seal:1050 r/min; RG:3/4 NPT; R1:104.775 mm; J1:95.25 mm; H1:169.875 mm; J max.:488.95 mm;
NN3032 NTN Tapered Roller BearingPosiTrac Plus contact element (dc shaft position):B10724-155; Appropriate attachment bolt size G:1 in; L:679.45 mm; H2:76.2 mm; J max.:600.075 mm; PosiTrac Plus contact element (db shaft position):B10724-167; S:4.763 mm; P180°:113 kN; End plug (suffix Y):EPR 21; Mass pillow block:178 kg; Initial grease fill:1304.1 g; P60°:345 kN; db:198.438 mm; Cap bolt, SAE grade:8; Labyrinth ring (dc shaft position):LOR 154;
NN3938 NTN Tapered Roller BearingB:9 mm; Static Load Rating:4,500 N; Limiting Speed - Grease:16,000 rpm; ra (max):0.3 mm; Weight:0.042 kg; Fillet Radius/Chamfer:0.3 mm; Bore Type:Cylindrical Bore; d:25 mm; Limiting Speed - Oil:20,000 rpm; Da (max):40 mm; da (min):27 mm; Radial Clearance:0.013 to 0.028 mm; Configuration:Single Row; Dynamic Load Rating:7,000 N; D:42 mm; Enclosure:Open; Factor fo:15.3;
4R4416 NTN Cylindrical Roller Bearingd1:170 mm; B:14.5 mm; d:100 mm; Mass shaft washer:1.69 kg; r1,2 min.:1.5 mm;
4R3628 NTN Cylindrical Roller BearingH1:95.25 mm; ba:35.719 mm; A2:195.275 mm; Da:150 mm; R2:22.225 mm; Cap bolt, SAE grade:8; Pa:9.25 kN; Cap bolt:2 x 5/8-11 UNC; Housing:SSAFS 517; P60°:78.7 kN; P120°:28.9 kN; PG:1/8 NPT; H2:38.1 mm; h:34.925 mm; Ca:45.796 mm; P180°:32 kN; A1:88.9 mm; P90°:47.2 kN; Cap bolt recommended tightening torque:298.3 N·m; H:187.325 mm;
NN403 NTN Tapered Roller BearingLimiting Speed - Grease:3,800 rpm; Fillet Radius/Chamfer:1.5 mm; Enclosure:Snap Ring Groove wit; Configuration:Double Row; a (max):4.1 mm; d:70 mm; Dynamic Load Rating:96,500 N; B:39.7 mm; Cy:6.5 mm; Limiting Speed - Oil:5,000 rpm; da:79 mm; Snap Ring Outside Diameter:134.7 mm; ra:1.5 mm; Snap Ring Width:2.8 mm; Weight:1.820 kg; Radial Clearance:0.025 to 0.051 mm; Da:116 mm; Bore Type:Cylindrical Bore;
NNU4948 NTN Tapered Roller Bearingda:201.613 mm; H1:200.025 mm; R2:42.069 mm; Labyrinth ring:2 x LOR 167; Da:339.999 mm; J1:114.3 mm; PG:1/4 NPT; Stabilizing ring:2 x 36053-140; Housing:SAF 044 KA; L:711.2 mm; P180°:113 kN; P150°:94.3 kN; Cap bolt, SAE grade:5; P90°:173 kN; P60°:290 kN; Bearing limiting speed:2000 r/min; Initial grease fill:1672.65 g; Mass pillow block:153 kg; J max.:619.125 mm; A1:190.5 mm;

 

 

NNU303 NTN Tapered Roller Bearing Video

 

NTN NNU303 INTERCHANGE

Tapered Roller Bearing Part series NNU303 is a potential replacement for these common bearing part numbers:

  • NNU303

  • NNU303

  • NNU303

  • NNU303

  • NNU303

  • NNU303

  • NNU303

  • NNU303

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NTK BEARING PRECISION AXLE CORP.
Address7635 South Layton Road Anderson Indiana 46011, U.S.A.
Phone(Working Time)221-5263
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NTN NNU303 Technical Articles

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  NTN PILLOW BLOCK BEARING PRICE LIST TIMKENA-5230-WS R6 ￡ 29.87 TIMKENMSM115BRHFATL ￡ 124.45 SEALMASTERERX-14 LO ￡ 85.56 TIMKENA-5228-WS R6 ￡ 101.88 TIMKENMSM115BXHFATL ￡ 125.25 SEALMASTERERX-39 XLO ￡ 189.23...
HMT BEARINGS PRICE LIST
  HMT BEARINGS PRICE LIST REXNORDMEP3215F ￡ 38.14 DODGEF2B-SCM-115-NL ￡ 135.78 REXNORDMPS5207F ￡ 66.32 DODGEP2B-SC-112 MOD ￡ 127.01 REXNORDMEP5215 ￡ 110.85 DODGE9 RTL HI-CAP THRUST PLT KIT ￡ 117.76...
TKP BEARING PRICE LIST
  TKP BEARING PRICE LIST SEALMASTERERX-43 HIY €42.95 SEALMASTERERX-35 HIY €168.32 SEALMASTERERX-47 HI €135.56 SEALMASTERERX-20 HIY €162.92 SEALMASTERERX-210 HI €109.26 SEALMASTERERX-24T HI €179.72...

Tapered Roller Bearing 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
More

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  • 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
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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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