NTK BEARING PRECISION AXLE CORP.
NTK BEARING PRECISION AXLE CORP.
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Home>Products>Tapered Roller Bearing>NN3021K

  • NN3021K
  • NN3021K

NTN NN3021K MODELS

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NN3021K

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Tapered Roller Bearing

NTN NN3021K Bearing SPECIFICATIONS

  • Enjoy High Margins on Competitive 0.05 Coefficient of friction µ min. Tapered Roller Bearing 5 m/s Permissible sliding velocity v max. Pricing.Great NTK BEARING PRECISION AXLE CORP. Wholesale Products 50 mm B at Low Costs.

  • NTN

  • NN3021K

  • 50 mm
  • 0.05
  • 5 m/s
  • 68 mm
  • 0.25 m/s
  • H7
  • 0.1
  • h8
Download NTN NN3021K Spec Sheet
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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NN3021K Compare similar products

  • 50 mm
  • 0.05
  • 5 m/s
  • 68 mm
  • 0.25 m/s
  • H7
  • 0.1
  • h8
  • 10 N/mm²
  • 60 mm
  • 0.25 kg
  • 20 N/mm²
NN3021K pdf

NTN NN3021K NN3021K Product Features

No.BrandhKBGbaCf
NN3032KNTN59.531 mm - - - - - - -
NN3922NTN - - - - - - - -
NNU4932KNTN252.5 mm - 350 mm - - 17.5 mm - -
4R4445NTN - - 8 mm - - - - -
4R3433NTN - - 45 mm - - - - -
NN3056KNTN - - 16 mmM 14x1.5 - - - -
NN3044NTN - - 47 mm - - - - -
NN3068NTN38.1 mm - - - - - - -
NNU3134NTN - - 93 mm - - - - -
NNU4864NTN - - 160 mm - - - 159 mm -
NN4922NTN - - 13 mm - - - - -
NN3926KNTN42.069 mm - - - - - - -
NN3956KNTN - 3 mm - - - 66.359 mm - -
4R3823NTN - - 19.842 mm - - 18.656 mm16.667 mm -
NN3948NTN - - 48 mm - - - - -
NN4964NTN - - 24 mm - - - - -
NN3034KNTN - - 20.6 mm - - - - -
NNU38/75NTN - - 85 mmTr 600x6 - - - -
NN3148NTN - - 36 mm - - - - -
4R3628NTN34.925 mm - - - - - - -
NN4926KNTN - - 25 mm - - - - -

 

NN3134 NTN Tapered Roller BearingH2:30.163 mm; s:29.766 mm; J min.:142.875 mm; J max.:149.225 mm; L:187.325 mm; da:36.513 mm; H1:47.625 mm; A:53.975 mm; Mass bearing unit:3.15 kg; S:0.794 mm; H:98.425 mm; B:59.531 mm; Basic dynamic load rating C:96.5 kN; Limiting speed:6000 r/min; Attachment bolt diameter G:12.7 mm;
4R2628 NTN Cylindrical Roller BearingAxial Load Factor Y2:2.57; ra (max):2.5 mm; B:118 mm; Limiting Speed - Grease:1,350 rpm; Retainer Material:Machined Brass; Center Guidance:Fixed Inner Ring Rib; Hole Diameter (do):10 mm; Configuration:Double Row; Axial Load Factor Y0:1.69; d:180 mm; Roller Profile:Symmetric; Limiting Speed - Oil:1,800 rpm; Enclosure:Open; Static Load Rating:2,040,000 N; Radial Clearance:0.120 to 0.180 mm; Weight:33.700 kg;
NN3948 NTN Tapered Roller BearingDb (min):276 mm; Outside Ring Inside Diameter:255 mm; d:160 mm; Da (max):276 mm; r1:3 mm; dd (min):210 mm; Fillet Radius/Chamfer:3 mm; da (min):174 mm; Radial Clearance:0.070 to 0.120 mm; db (min):174 mm; Limiting Speed - Oil:2,600 rpm; B:48 mm; Static Load Rating:570,000 N; Dynamic Load Rating:430,000 N; Db (max):262 mm; Enclosure:Open; ra (max):2.5 mm; db (max):192 mm; Configuration:Single Row; Bore Type:Cylindrical Bore;
4R3226 NTN Cylindrical Roller BearingK:3 mm; Calculation factor e:0.24; G1:9 mm; Calculation factor Y0:2.8; B2 ≈:57 mm; Calculation factor Y2:4.2; Basic dynamic load rating C:331 kN; Reference speed:3800 r/min; Limiting speed:5300 r/min; b:6 mm; ra max.:2 mm; da min.:97.2 mm; Da max.:149 mm; G:M 100x2; Fatigue load limit Pu:39 kN; Basic static load rating C0:375 kN; B1:53 mm; B:40 mm; Calculation factor Y1:2.8; d2 ≈:106 mm;
NN493 NTN Tapered Roller BearingMass adapter sleeve assembly:27.5 kg; d:300 mm; B5:53 mm; G3:9 mm; d3:380 mm; G:Tr 300x4; Hydraulic nut:HMV 60E; G2:M 6; d1:280 mm; B1:208 mm; B:40 mm; A:3.9 mm;
4R2823 NTN Cylindrical Roller Bearingda:88.9 mm; S:0.794 mm; N1:20.637 mm; A1:107.95 mm; Limiting speed:2300 r/min; J:177.8 mm; Mass bearing unit:18.2 kg; B:102.394 mm; Basic dynamic load rating C:253 kN; Attachment bolt diameter G:19.05 mm; d2:130.175 mm; A6:28.575 mm; A:84.138 mm; L:222.25 mm; A5:42.069 mm; a:5.556 mm; s:36.513 mm;
NNU4926 NTN Tapered Roller BearingD:42 mm; db min.:22 mm; rb max.:0.3 mm; Da max.:40 mm; Preload class B GB:120 N; B:12 mm; Calculation factor f0:7.2; Static axial stiffness, preload class A:23 N/µm; Calculation factor f:1.04; Calculation factor fHC:1.01; Calculation factor f2A:1; d2:24.8 mm; ra max.:0.6 mm; d1:26.6 mm; Static axial stiffness, preload class B:36 N/µm; a:10.2 mm; r1,2 min.:0.6 mm; Basic static load rating C0:3.35 kN;
NNU39/63 NTN Tapered Roller BearingB1:81.128 mm; Sleeve:S 116x2.5/8; Hydraulic nut:HMVC 16E; B4:16.916 mm; B:15.342 mm; d3 max.:105.689 mm; Mass adapter sleeve assembly:1.45 kg; G:79.68 mm; d:80 mm; Threads per inch:12; d1:66.675 mm;
NNU4956da:147.637 mm; Ca:86.614 mm; Cap bolt, SAE grade:8; J1:85.725 mm; H:298.45 mm; Da:259.999 mm; PosiTrac Plus contact element:2 x B10724-140; RG:3/4 NPT; H2:60.325 mm; Appropriate attachment bolt size G:1 in; Pa:34 kN; P90°:180 kN; P150°:105 kN; Labyrinth ring:2 x LOR 138; N1:28.575 mm; J max.:434.975 mm; End plug (suffix Y):EPR 18; PG:1/4 NPT; ba:64.294 mm; Housing:SAFS 034 KA;
NN3926K NTN Cylindrical Roller BearingH2:44.45 mm; Housing:SAF 520; Labyrinth ring:2 x LOR 101; J min.:295.275 mm; Appropriate attachment bolt size G:0.875 in; P120°:50.7 kN; Ca:55.804 mm; P60°:136 kN; Cap bolt recommended tightening torque:203.4 N·m; Pa:13.8 kN; Da:180 mm; L:387.35 mm; N1:25.4 mm; h:42.069 mm; P90°:81.4 kN; Stabilizing ring:SR-20-17; H:217.488 mm; P150°:46.3 kN; Cap bolt, SAE grade:5; H1:114.3 mm;
NN3934 NTN Tapered Roller Bearingra:2 mm; B:68.3 mm; da:92 mm; Limiting Speed - Oil:4,000 rpm; Dx:185 mm; Cy:8.4 mm; D:170 mm; Bore Type:Cylindrical Bore; Groove Diameter:163.7 mm; Static Load Rating:167,000 N; d:80 mm; a (max):5.7 mm; Da:158 mm; Weight:6.810 kg; Groove Width:3.5 mm; Limiting Speed - Grease:2,800 rpm; Enclosure:Open; Radial Clearance:0.025 to 0.051 mm; Dynamic Load Rating:192,000 N; Fillet Radius/Chamfer:2.1 mm;
NN3036 NTN Tapered Roller BearingSnap Ring Width:1.1 mm; Cy (max):2.9 mm; D:42 mm; a (max):2.1 mm; Snap Ring Outside Diameter:46.3 mm; da (min):21 mm; Bore Type:Cylindrical Bore; Enclosure:Snap Ring Groove wit; Limiting Speed - Oil:21,000 rpm; Da (max):36 mm; Configuration:Single Row; B:13 mm; Dx (min):47 mm; Weight:0.082 kg; Limiting Speed - Grease:17,000 rpm; r1:0.5 mm; Dynamic Load Rating:11,400 N; b (min):1.4 mm; d:15 mm; Static Load Rating:5,400 N;
NN3956K NTN Cylindrical Roller Bearingrc max.:1 mm; d1 ≈:105.5 mm; ra max.:3 mm; l:8 mm; Calculation factor e:0.35; Fatigue load limit Pu:62 kN; Cb min.:8 mm; Calculation factor Y0:1.8; K:3 mm; r5 min.:1 mm; a:66.359 mm; Basic static load rating C0:520 kN; r1,2 min.:3 mm; T:84 mm; d:70 mm; Calculation factor Y2:2.9; Limiting speed:4500 r/min; db min.:83 mm; D:150 mm; Db min.:140 mm;
NNU3164 NTN Tapered Roller BearingInside Ring Outside Diameter:167 mm; Fillet Radius/Chamfer:4 mm; B:93 mm; ra (max):3 mm; r1:4 mm; Limiting Speed - Oil:2,400 rpm; dc (min):169 mm; db (min):148 mm; Limiting Speed - Grease:1,900 rpm; d:130 mm; D:280 mm; Radial Clearance:0.100 to 0.145 mm; ra1 (max):3 mm; Dynamic Load Rating:840,000 N; Bore Type:Cylindrical Bore; Static Load Rating:1,130,000 N; Configuration:Single Row; Enclosure:Open;

 

NTN NN3021K Bearing | 3182121 bearing 105x160x41 Size

NN3021K (3182121 bearing) NTN Cylindrical Roller Bearings the inner diameter is (105mm, outer diameter is 160mm and the width is 41mm, Demensions:(105 

NN3021K - NTN Bearing Finder

Browse Item # NN3021K, Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN in the NTN Bearing Corp. of America catalog including Item # 

Original NTN NN3021K Bearing NN3021K bearing - NN3021

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Main Spindle Bearings - ntn.co.... ♕♕. ☴☴ bearing to exhibit its full performance, it must be correctly installed on a shaft and in a housing. In particular, when a 

Bearing NN3021K (NTN) | Size and Specification | Bearings

Cylindrical roller bearings NN3021K. Bearing number : NN3021K. Size (mm) : 105x146x41. Brand : NTN. Bore Diameter (mm) : 105. Outer Diameter (mm) : 146

NTN NN3021K bearing - Original Bearing & Quick Delivery

Bearing name: NTN NN3021K bearing. Price: click here and know more. Distributor：We have world class manufacuring facilities using latest technology, 

NTN NN3021K bearing - Bearings Online Store - VXB Bearing

We have world class manufacuring facilities using latest technology, machines and equipments.Our bearings qualified rate reach more than 99.2% every year

 

NN3021K Video

 

NTN NN3021K INTERCHANGE

Tapered Roller Bearing Part series NN3021K is a potential replacement for these common bearing part numbers:

  • NN3021K

  • NN3021K

  • NN3021K

  • NN3021K

  • NN3021K

  • NN3021K

  • NN3021K

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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 NN3021K 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
More

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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

Contact Us