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  • NTN 7903U miniature precision bearings
  • NTN 7903U miniature precision bearings

NTN 7903U MODELS

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NTN 7903U miniature precision bearings

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Super-Precision Bearings

NTN 7903U Bearing SPECIFICATIONS

  • Shop NTN 7903U miniature precision bearings 49.987x92.075x24.608 huge online discount Super-Precision Bearings inventory. Super-Precision Bearings and Super-Precision Bearings Manufacturer 92,075 Outer Diameter (mm) Import machinery parts your car needs with Free Shipping and Free Extended Warranty.

  • NTN

  • 7903U

  • 49.987x92.075x24.608
  • 92,075
  • 87 mm
  • 19,845 mm
  • 0,38
  • 56 mm
  • 4T-28579/28521
  • 0,87
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  • Super-Precision Bearings Manufacturer2020-07-10 09:46:19
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NTN 7903U miniature precision bearings Details

  • 49.987x92.075x24.608
  • 92,075
  • 87 mm
  • 19,845 mm
  • 0,38
  • 56 mm
  • 4T-28579/28521
  • 0,87
  • NTN
  • 49,987

NTN 7903U Super-Precision Bearings Description

Calculation factor - kr0.2
Basic static load rating - C02400 kN
Bore Diameter (mm)420
K5 mm
d1 ≈368.5 mm
da - min.551 mm
D1 ≈389.7 mm
das360 mm
Basic dynamic load rating C913 kN
D420 mm

NTN 7903U miniature precision bearings Interchange Guide

No.BrandDdBaCD2f0d1
7903UADG/GNP42NTN30 mm17 mm7 mm - 7 mm - - -
7903UCG/GNP4NTN30 mm17 mm7 mm - 7 mm - - -
7903UCG/GNP42NTN30 mm17 mm7 mm - 7 mm - - -
7903UG/GMP4NTN30 mm17 mm7 mm - 7 mm - - -
7903UG/GMP4/15KQTQNTN30 mm17 mm7 mm - 7 mm - - -
7903UG/GMP42/L606Q1NTN30 mm17 mm7 mm - 7 mm - - -
7903UG/GNP42/L606Q1NTN30 mm17 mm7 mm - 7 mm - - -
7903UADG/GLP42U3GNTN30 mm17 mm7 mm9 mm - 27.7 mm15.1 21.3 mm
7903UCG/GNP42U3GNTN30 mm17 mm7 mm6.7 mm - 27.8 mm14.8 21.3 mm
7903UCDTP5MISUMI301714 - - - - -
7903UCG/GNP5MISUMI30177 - - - - -

 

Size (mm)49.987x92.075x24.608
Outer Diameter (mm)92,075
Db87 mm
C19,845 mm
Calculation factor (e)0,38
db56 mm
Bearing number4T-28579/28521
Calculation factor (Y0)0,87
BrandNTN
Bore Diameter (mm)49,987

RHP 7221CTRSU miniature precision bearingsSize (mm):58x72x22; D:72 mm; B:22 mm; Fw:58 mm; Weight:0,174 Kg; Outer Diameter (mm):72; Basic dynamic load rating (C):44,6 kN; Bearing number:RNA 4910; Brand:MPZ; Basic static load rating (C0):78,9 kN;
RHP 7204CTRSU miniature precision bearingsWeight:80,72 Kg; Size (mm):170x360x144; Outer Diameter (mm):360; Angle (α):15 °; B1:144 mm; D:360 mm; Basic static load rating (C0):1040 kN; d:170 mm; Basic dynamic load rating (C):679 kN; Bearing number:7334 C-UD;
RHP 7002CTRSU miniature precision bearingsM:4,17 mm; Bearing number:GRA101RRB; D:62 mm; Bore Diameter (mm):26,9875; S:8,99 mm; d:26,9875 mm; Outer Diameter (mm):62; Brand:Timken; d1:44,1 mm; C:18 mm;
TIMEKN MMF530BS80PP DM precision bearingsWidth (mm):20; Outer Diameter (mm):42; B:20 mm; Size (mm):25x42x20; D:42 mm; Bearing number:GE25ES-2RS; Brand:CRAFT; d:25 mm; Bore Diameter (mm):25;
RHP 7032A5TRSU miniature precision bearingsBearing Outside Diameter, Nominal(Do):230.000; Bearing Type:flanged; Flange Dia. (Dfl pm 0.5):260.000; Shaft Dia., Nominal (d):225.0000; Bearing Bore after Mounting (di) - 230 +0.115 / -0:230 +0.115 / 0; ID Chamfer Angle (B deg.):45; Flange Radius (rfl):2.000; Housing Bore Dia. (Dh) - 230 +0.046 / -
RHP 7936A5TRSU miniature precision bearingsSize (mm):28x68x19; d:28 mm; Bearing number:F122502; Brand:PFI; Bore Diameter (mm):28; B:19 mm; D:68 mm; Width (mm):19; Outer Diameter (mm):68;
RHP 7921CTRSU miniature precision bearingsBearing number:CRO-6033; Outer Diameter (mm):470; Brand:NTN; Size (mm):300x470x292; T:292 mm; Bore Diameter (mm):300; Width (mm):292; d:300 mm; D:470 mm;
RHP 7019CTRSU miniature precision bearingsS:3,5 mm; Basic static load rating (C0):265 kN; r2 min.:2,1 mm; Bore Diameter (mm):60; r3 min.:2,1 mm; F:77 mm; Size (mm):60x130x46; C:46 mm; Basic dynamic load rating (C):250 kN; r4 min.:2,1 mm;
RHP 7212A5TRSU miniature precision bearingsMin. Housing Shoulder Dia., Outer (Lo):10.5; Max Speed (Grease) (X1000 RPM):40; Precision:A1; Max Speed (Oil) (X1000 RPM):48; Radius (min) (rs):0.200; Bore Dia (d):4.0000; Weight (g):3.10; Dynamic Load Rating (Cr):1,106; Outer Diameter (mm):13; Bearing Type:Open;
SNFA BS 225 high precision ball bearingsBrand:ISO; B1:16,5 mm; Size (mm):105x160x66; Outer Diameter (mm):160; Width (mm):66; Bore Diameter (mm):105; D1:142 mm; B2:33 mm; D:160 mm; T:66 mm;
RHP 7010A5TRSU miniature precision bearings(Grease) Lubrication Speed:3000 r/min; d:85 mm; Bearing number:2317K; Bore Diameter (mm):85; Weight:7,05 Kg; Brand:CX; Basic static load rating (C0):51 kN; C:60 mm; B:60 mm; Basic dynamic load rating (C):140 kN;
RHP 7912A5TRSU miniature precision bearingsBearing Length Tolerance (B tol.) - +0 / -0.30:+0 / 0.30; Housing Bore Dia. (Dh):25 +0.021 / +0; Bearing number:AST40 2220; Bearing Length, Nominal (B):20.000; Shaft Dia., Nominal (d):22.0000; OD Chamfer Length (Co):0.700; Shaft Size (ds) - 22 -0.02 / -0.041:22 0.02 / 0.041; Material:Steel shell wit
TIMEKN MM40BS1 precision bearingsAngle (α):15 °; Size (mm):60x110x22; D:110 mm; Bore Diameter (mm):60; C:22 mm; Width (mm):22; d:60 mm; B:22 mm; Bearing number:7212UCG/GNP42; Brand:NTN;
TIMEKN MM12BS32 precision bearingsR:96 mm; Brand:NKE; V:165 mm; Bearing number:RCJ70; M:150 mm; L:66,1 mm; Bore Diameter (mm):70; Thread (G):R1/8“; P:38 mm; T:52 mm;

 

 

NTN 7903U miniature precision bearings Video

 

NTN 7903U INTERCHANGE

Super-Precision Bearings Part series 7903U is a potential replacement for these common bearing part numbers:

  • 7903U

  • 7903U

  • 7903U

  • 7903U

  • 7903U

  • 7903U

  • 7903U

  • 7903U

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NTN 7903U Technical Articles

Are precision bearings any good?
Precision brand wheel hub bearinganyone use them?May 8, 2011 — They are probably the best hub bearings available. Precision is what used to be BCA bearings. Still made by Federal Mogul (which makes most  Levels of Precision - Choose Wisely: How Fast...
Can ball bearing take axial load?
Which bearing will take axial and radial load? - QuoraThese two types of bearing can take both axial and radial load: 1. Deep groove ball bearing * most frequently used bearing * due to large size of the balls , it has  8. Bearing type and allowable...
What are precision bearings made of?
Precision Vs. High-Precision Bearing - Bearing TipsJul 18, 2016 — The step up from this is super-precision bearings that have a precision level of ISO P4 or ABEC 7 or better. For an easy way to remember this  miniature precision ball bearings for every...

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  • Precision Tapered Roller Bearings
  • Precision Angular Contact Ball Bearing
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  • Fag Super Precision Bearings
  • Barden Precision Ball Bearings
  • Nsk Super Precision Bearings
  • Skf Super Precision Angular Contact Bearings
  • Timken Tapered Roller Bearings
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