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Home>Products>Single-row Cylindrical Roller Bearings>NN3021 KOYO Double-row cylindrical roller bearings

  • NN3021 KOYO Double-row cylindrical roller bearings
  • NN3021 KOYO Double-row cylindrical roller bearings

KOYO NN3021 MODELS

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NN3021 KOYO Double-row cylindrical roller bearings

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Single-row Cylindrical Roller Bearings

KOYO NN3021 Bearing SPECIFICATIONS

  • KOYO
  • NN3021

  • 3.9375 in
  • Non-Expansion Bearing (Fixed)
  • 6.6300 in
  • Labyrnith non-contacting, non-purging seal with DuPont™ Teflon®
  • 9.3800 in
  • 8.1250 in
  • Four-Bolt Piloted
  • Open
Download KOYO NN3021 Spec Sheet
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NN3021 KOYO Double-row cylindrical roller bearings Systems

  • 3.9375 in
  • Non-Expansion Bearing (Fixed)
  • 6.6300 in
  • Labyrnith non-contacting, non-purging seal with DuPont™ Teflon®
  • 9.3800 in
  • 8.1250 in
  • Four-Bolt Piloted
  • Open
  • Spherical Roller
  • Lubrication Fitting
  • Solid Housing
  • 0.7500 in
  • Round
  • Powder coat
  • Heavy Duty
  • 883450184755
  • Cast Steel
  • Click here
  • 4.9900 in
  • 43 lbs
  • Double V-Lock
NN3021 KOYO Double-row cylindrical roller bearings pdf

KOYO NN3021 NN3021 KOYO Double-row cylindrical roller bearings Specification

Calculation factor (f0)15
Db min.162 mm
C4,9 mm
Bore Diameter (mm)85
D150 mm
b3,1 mm
D2135 mm
D3145,24 mm
Size (mm)85x150x28
C28 mm
Basic dynamic load rating (C)87,1 kN
Bearing number6217NR
d1106 mm
Basic static load rating (C0)64 kN
r0 max.0,6 mm
Width (mm)28
Ca max.7,72 mm
da max96 mm
da min.3,5 mm
Outer Diameter (mm)150

Cross reference NN3021 KOYO Double-row cylindrical roller bearings

No.BrandEDBCdC0EwFw
NN3021KOYO - 160 mm41 mm197 kN105 mm322 kN146 mm-
NN3021-AS-K-M-SPFAG BEARING - - - - - - - -
NN3021M2KC1NAP4NACHI - 6.299 Inch | 160 Millimeter1.614 Inch | 41 Millimeter - 4.134 Inch | 105 Millimeter - - -
NN3021KC1NAP5NTN - 6.299 Inch | 160 Millimeter1.614 Inch | 41 Millimeter - 4.134 Inch | 105 Millimeter - - -
NN3021MBKRE44CC1P4NSK - 6.299 Inch | 160 Millimeter1.614 Inch | 41 Millimeter - 4.134 Inch | 105 Millimeter - - -
NN3021/W33CYSD - 160 mm41 mm41 mm105 mm - 146 mm -
NN3021C1NAP4NTN - 160 mm41 mm41 mm105 mm - - -
NN3021KKOYO - 160 mm41 mm41 mm105 mm - 146 mm-
NN3021K/W33CYSD - 160 mm41 mm41 mm105 mm - 146 mm -
NN3021KC1NAP4NTN - 160 mm41 mm41 mm105 mm - - -
NN3021MBNSK146 mm160 mm41 mm41 mm105 mm - - -

 

NN3024 KOYO Double-row cylindrical roller bearingsBore Diameter (mm):150; Limiting speed:5300 r/min; Size (mm):150x100.5x28; Outer Diameter (mm):100,5; Da - max.:138.5 mm; Basic static load rating - C0:200 kN; da - max.:98 mm; Basic dynamic load rating - C:190 kN; Width (mm):28; Fatigue load limit - Pu:25 kN; ra - max.:2 mm; C:28 mm; r1,2 - min.:2
NN3028 KOYO Double-row cylindrical roller bearingsC - Cup Width:23.813 mm; Aa - Cage-Cone Backface Clearance:1 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3820 lbf; r - Cup Backface To Clear Radius2:3.30 mm; C0 - Static Radial Rating:26800 lbf; db - Cone Backface Backing Diameter:42.93 mm; Series:3400; K - Factor7:1.6; Design Units:I
NNU4932 KOYO Double-row cylindrical roller bearingsd:40 mm; (Grease) Lubrication Speed:12 000 r/min; Outer Diameter (mm):68; a:51 mm; Angle (α):30 °; Bearing number:ACT008DB; D:68 mm; r min.:1 mm; Bore Diameter (mm):40; Weight:0,391 Kg; 2B:27 mm; Basic static load rating (C0):33,8 kN; r1 min.:0,6 mm; Basic dynamic load rating (C):16,5 kN;
NN303 KOYO Double-row cylindrical roller bearingsD2:69,9 mm; Bore Diameter (mm):50; N:20 mm; L:206 mm; Weight:3 Kg; H2:114 mm; J:159 mm; N1:25 mm; A:60 mm; Basic dynamic load rating (C):35,1 kN; Thread (G):M6x1; B1:43,7 mm; H1:22 mm; A1:39 mm; d:50 mm; Bearing number:ESP210; s:11 mm; L1:65 mm; H:57,2 mm;
NNU493 KOYO Double-row cylindrical roller bearingsWeight:65 Kg; d:387,248 mm; (Grease) Lubrication Speed:280 r/min; Basic dynamic load rating (C):1600 kN; Width (mm):87,312; Outer Diameter (mm):546,1; Bore Diameter (mm):387,248; a:17,8 mm; Bearing number:M667935/11; B:87,312 mm; T:87,312 mm; Size (mm):387.248x546.1x87.312; D:546,1 mm; Basic static
NNU4926 KOYO Double-row cylindrical roller bearingsBore Diameter (mm):200; d:200 mm; Outer Diameter (mm):310; Width (mm):109; C:109 mm; Bearing number:200RUB40APV; Size (mm):200x310x109; Basic dynamic load rating (C):960 kN; r min.:2,4 mm; B:109 mm; D:310 mm;
NN3026 KOYO Double-row cylindrical roller bearingst:1,4 mm; r min.:0,6 mm; C1:54 mm; Ca:54 mm; C2:54; da(min):100; S:6 mm; d:90 mm; Bore Diameter (mm):90; Weight:3,7 Kg; da min.:100 mm; C0r:541; Cr:303; r(min):0.6; f:2,5 mm; B:67 mm; Bearing number:DC5018NR; Da min:165 mm; C:66 mm; Bearing No.:DC5018NR;
NNU4928 KOYO Double-row cylindrical roller bearingsThread (G):M6x1; Basic dynamic load rating (C):31,85 kN; N:16 mm; Weight:2,1 Kg; Bearing number:ESF209; D2:63,5 mm; s:11 mm; A:38 mm; A2:54,7 mm; J:105 mm; d:45 mm; L:137 mm; B1:43,7 mm; A1:16 mm; e:22 mm; Bore Diameter (mm):45;

 

 

NN3021 KOYO Double-row cylindrical roller bearings Video

 

KOYO NN3021 Bearing | Model:NN3021

KOYO NN3021 Bearing ... Cylindrical roller bearings NN 3021 K Bearing number NN 3021 K Size (mm) 105x146x41 Brand NSK Bore Diameter (mm) 105 Outer 

Original KOYO NN3021 Bearing NN3021 suppliers and

SKF Cylindrical Roller Bearing NN3021 Model / Specifications:NN3021 Structure:Cylindrical Type:Roller Brand Name:FAG KOYO LYC NACHI NSK NTN SK

KOYO NN3021 Bearing - CKS Bearing

12 products - KOYO NN3021 Description. Our bearing factory has a large number of advanced precision testing equipment and production equipment production 

Koyo NN3021 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

KOYO NN3021 bearing - Original Bearing & Quick Delivery

KOYO NN3021 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial ASTmission 

KOYO NN3021 bearing - SKF, FAG, TIMKEN, NSK, KOYO

KOYO NN3021 bearing | Cylindrical roller bearing | 105x160x41. Best Price. Cylindrical roller bearing NN3021. Bearing number : NN3021; Size (mm) : 

KOYO NN3021 INTERCHANGE

Single-row Cylindrical Roller Bearings 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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KOYO NN3021 Technical Articles

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How to tell if you have a bad wheel bearingJul 31, 2019 — Other times, a bad bearing doesn't even make a sound. But to test whether a bearing has gone bad, you can either put your car up on a lift or put  How to Tell if the Wheel...

Single-row Cylindrical Roller Bearings CATEGORIES

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  • REXROTH HY-CHECK VALVE
  • REXROTH Throttle check valve
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  • REXROTH Throttle check valves
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  • REXROTH Check valves
  • REXROTH Throttle valves
  • REXROTH Pressure relief valve
  • REXROTH Pressure reducing valve
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    • REXROTH Check valves
    • REXROTH Throttle valves
    • REXROTH Pressure relief valve
    • REXROTH Pressure reducing valve
    • REXROTH Directional spool valves
    • 37425 Bearing
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    • Sealed Spherical Roller Bearings Continuous Casting Plants
    • Full Complement Cylindrical Roller Bearings
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  • Technical Articles
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