NTK BEARING PRECISION AXLE CORP.
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Home>Products>Tapered Roller Bearing>NN3021 NTN Tapered Roller Bearing

  • NN3021 NTN Tapered Roller Bearing
  • NN3021 NTN Tapered Roller Bearing

NTN NN3021 MODELS

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NN3021 NTN Tapered Roller Bearing

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Tapered Roller Bearing

NTN NN3021 Bearing SPECIFICATIONS

  • NN3021 NTN Tapered Roller Bearing manufacturer and global supplier of reliable ball and 19,000 N Static Load Rating roller ... 1.3 mm Groove Width NN3021 NTN Tapered Roller Bearing Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements NTK BEARING PRECISION AXLE CORP. of our targeted industries.

  • NTN

  • NN3021

  • 1.3 mm
  • 19,000 N
  • 6,700 rpm
  • 2.9 mm
  • 16.2
  • 105 mm
  • Open
  • 2.1 mm
Download NTN NN3021 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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NN3021 NTN Tapered Roller Bearing Compare similar products

  • 1.3 mm
  • 19,000 N
  • 6,700 rpm
  • 2.9 mm
  • 16.2
  • 105 mm
  • Open
  • 2.1 mm
  • 117 mm
  • 5,700 rpm
  • 0.5 mm
  • 0.030 to 0.058 mm
  • Single Row
  • 0.272 kg
  • 110 mm
  • 18,700 N
  • 90 mm
  • 85 mm
  • 107.6 mm
  • Cylindrical Bore
NN3021 NTN Tapered Roller Bearing pdf

NTN NN3021 NN3021 NTN Tapered Roller Bearing Product Features

No.BrandhKBGbaCf
NN3034KNTN - - 20.6 mm - - - - -
NNU4928KNTN - - - Tr 420x5 - - - -
NN393NTN - - - - - - - -
NN3126NTN - 4.5 mm56 mm - 8.3 mm - - -
NNU3022NTN - - 258 mm - - - - -
NN3088NTN - - 60 mm - - - - -
NN4940KNTN42.069 mm - - - - - - -
NNU4932NTN - - 49 mmM 72x4 - - - -
NNU4940KNTN49.212 mm - - - - - - -
NNU4992NTN - - - - - - - -
NN3021KNTN - - 50 mm - - - - -
NNU4996NTN42.862 mm - - - - - - -
4R4425NTN - - 33.3 mm - - - - -
NN3092NTN - 3 mm52 mm - 6 mm - - -
NNU4928NTN - - 45 mm - - - - -
NN3956NTN - - 120 mm - - - - -
NNU4934NTN - - 80 mm - - - - -
NN4964KNTN - - - - - - - -
4R4449NTN - - 42 mm - - 31.706 mm34 mm -
NNU4930KNTN235 mm - 49 mmM 56x4 - - - -
NN4956NTN - - 11.5 mmM 35x1.5 - - - -
4R3625NTN - - 68 mm - - - - -
NN3036KNTN - - 190 mm - - - - -
NN3044NTN - - 47 mm - - - - -
NNU38/75NTN - - 85 mmTr 600x6 - - - -
4R3639NTN28.575 mm - - - - - - -
NNU4988NTN - - - - - - - -
NN4926NTN - - 66.675 mm - - - - -
NNU48/600NTN46.831 mm - - - - - - -
NN4944NTN - - 55 mmM 64x4 - - - -

 

NNU3856 NTN Tapered Roller BearingD:460 mm; Axial Load Factor Y2:2.98; da (min):242 mm; Weight:119.000 kg; Retainer Material:Machined Brass; Configuration:Double Row; Constant e:0.34; Enclosure:Open; Axial Load Factor Y0:1.95; Center Guidance:Fixed Inner Ring Rib; d:220 mm; Limiting Speed - Grease:1,000 rpm; Fillet Radius/Chamfer:5 mm; ra (max):4 mm; Axial Load Factor Y1:2.00; Radial Clearance:0.180 to 0.250 mm; B:145 mm; Roller Profile:Symmetric;
NN396 NTN Tapered Roller BearingEnclosure:Open; Static Load Rating:440,000 N; dc (min):135 mm; Configuration:Single Row; Inside Ring Outside Diameter:132.5 mm; r1:2.1 mm; ra1 (max):2 mm; Radial Clearance:0.050 to 0.090 mm; Limiting Speed - Grease:2,800 rpm; db (max):130 mm; Da (max):188 mm; d:110 mm; Dynamic Load Rating:320,000 N; Limiting Speed - Oil:3,400 rpm; B:53 mm; dd (min):144 mm; ra (max):2 mm; Fillet Radius/Chamfer:2.1 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;
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;
NNU4956K NTN Cylindrical Roller BearingLimiting speed:3800 r/min; H2:41.275 mm; s:32.941 mm; A:88.9 mm; Basic dynamic load rating C:193 kN; H:144.463 mm; J1:47.625 mm; J min.:209.55 mm; Mass bearing unit:8.62 kg; H1:69.85 mm; da:61.913 mm; J max.:225.425 mm; B:65.484 mm; Attachment bolt diameter G:15.875 mm; S:0.794 mm; L:266.7 mm;
4R2832 NTN Cylindrical Roller BearingWeight:113.000 kg; B:92 mm; Fillet Radius/Chamfer:5 mm; Limiting Speed - Oil:1,200 rpm; db (max):386 mm; db (min):342 mm; dc (min):393 mm; Configuration:Single Row; r1:5 mm; Bore Type:Cylindrical Bore; Enclosure:Open; ra1 (max):4 mm; ra (max):4 mm; dd (min):419 mm; Limiting Speed - Grease:1,000 rpm; d:320 mm; Radial Clearance:0.225 to 0.305 mm; D:580 mm; Dynamic Load Rating:1,600,000 N; Static Load Rating:2,390,000 N;
NN3926 NTN Tapered Roller BearingDynamic Load Rating:58,500 N; ra1 (max):1.5 mm; Inside Ring Outside Diameter:53.5 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:8,500 rpm; Fillet Radius/Chamfer:1.5 mm; Static Load Rating:57,000 N; Configuration:Single Row; B:23 mm; Radial Clearance:0.025 to 0.050 mm; Enclosure:Open; db (max):51 mm; d:40 mm; D:90 mm; r1:1.5 mm; Da (max):81.5 mm; Limiting Speed - Grease:6,700 rpm; dd (min):60 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;
NN3922 NTN Tapered Roller BearingB4:4.75 mm; H:124 mm; s1:23.5 mm; Recommended tightening torque for grub screw:4 N·m; Basic static load rating C0:7.8 kN; N:11.5 mm; Mass bearing unit:0.58 kg; A1:12 mm; Limiting speed:7000 r/min; Housing material:Cast iron; T:42.5 mm; GN:1/4-28 SAE-LT; R1:20.5 mm; Da:63.5 mm; J:99 mm; d:25.4 mm; N4:2 mm; Rα:45 °; A5:20.5 mm; Db1:65 mm;
NNU4938 NTN Tapered Roller BearingF:15 mm; d:12 mm; Mass inner ring:0.011 kg; B:22.5 mm; r, r1,2 min.:0.3 mm;
NN3928 NTN Tapered Roller BearingDynamic Load Rating:96,500 N; db (min):83.5 mm; dc (min):90 mm; r1:1.5 mm; d:75 mm; Fillet Radius/Chamfer:1.5 mm; Da (max):121.5 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:6,000 rpm; Configuration:Single Row; Static Load Rating:111,000 N; Inside Ring Outside Diameter:88.5 mm; Enclosure:Open; ra1 (max):1.5 mm; Radial Clearance:0.065 to 0.100 mm; ra (max):1.5 mm; dd (min):96 mm; db (max):87 mm;
NN3024 NTN Tapered Roller BearingB:37 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:4,000 rpm; d:65 mm; Enclosure:Open; Da (max):148 mm; Dynamic Load Rating:195,000 N; db (max):88 mm; Configuration:Single Row; Radial Clearance:0.060 to 0.090 mm; Fillet Radius/Chamfer:2.1 mm; ra1 (max):2 mm; ra (max):2 mm; Limiting Speed - Oil:4,800 rpm; dd (min):100 mm; Static Load Rating:203,000 N; Inside Ring Outside Diameter:89.3 mm;
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;
NNU4856 NTN Tapered Roller BearingD1:68 mm; Mass housing washer:1.4 kg; B:15 mm; D:140 mm; r1,2 min.:2 mm;

 

NTN NN3021 Cylindrical Roller Bearings

NTN NN3021 Bearing Details： Bearing Name NN3021 New Model NN3021 Old Model 3282121 bearing product Model NN3021 Category Cylindrical Roller 

Original NTN NN3021 Bearing NN3020 | KOYO

Original NTN NN3021 bearing. Contact us for a quote. Availability: In Stock. This NTN NN3021 bearing is the original product, with best price, fast delivery and 

NTN NN3021 bearing | World Class Bearing

❀❀OEM Servicer Ceramic cylindrical roller bearing NN3021 BEARING, View Ceramic cylindrical roller bearing, SYBR, KOYO, NACHI, NSK, NTN, UBC, ZWZ

Bearing NN3021 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings NN3021. Bearing number : NN3021. Size (mm) : 105x146x41. Brand : NTN. Bore Diameter (mm) : 105. Outer Diameter (mm) : 146

NTN NN3021 CYLINDRICAL ROLLER BEARING | WS

WS BEARING GROUP has years of selling experiences on high quality of NTN NN3032 bearings.For deca

NTN NN3021 Bearing | Model：NN3021

❀❀❀You may also find other latest Combined IKO NBX 3530Z needle bearing Shield selling and buying FAG NN3021 AS. . NTN 432226XU is back to back 

NN3021 - NTN Bearing Finder

Browse Item # NN3021, Double Row Cylindrical Roller Bearing w/ Cylindrical Bore - Type NN in the NTN Bearing Corp. of America catalog including Item # 

 

NN3021 NTN Tapered Roller Bearing Video

 

NTN NN3021 INTERCHANGE

Tapered Roller Bearing Part series NN3021 is a potential replacement for these common bearing part numbers:

  • NN3021

  • NN3021

  • NN3021

  • NN3021

  • NN3021

  • NN3021

  • NN3021

  • NN3021

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NTK BEARING PRECISION AXLE CORP.
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Phone(Working Time)221-5263
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NTN NN3021 Technical Articles

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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
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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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