medias® professional – Product catalogue
www.ina.com |  www.fag.com |  Contact |  Legal notice |  Conditions of use |  Info
Language
Search
Rolling and plain bearings, accessories
Transparent classification of our bearings for rotary motion.
Linear guidance systems
Transparent classification of our linear bearings.
Selection wizards
Bearing selection
The wizard will assist you in the selection of the correct bearing for your design.
Linear selection
The wizard will assist you in the selection of the correct linear guidance system for your design.
Housing selection
The wizard will assist you in the selection of the correct housing for your design
Application examples
Suggestions for your daily work.
Lubricant selection
Lubrication is a design element. You can find the right grease or oil here.
Principles
Here you can find fundamental knowledge on the calculation, lubrication and fitting of bearings.
Lexicon
Here you can find explanations of terms in bearing technology
Interchange list - designations
From this list, you can use the old designation to find the new uniform designation of INA and FAG.
medias® campus
Our online training courses gives you the necessary rolling bearing knowledge in the form of short learning units.
medias® interchange
This function determines appropriate INA and FAG bearings based on designations from other manufacturers.
Help
Is something unclear? Our help system can assist you.
medias® gadget
Integrate the medias product search in your webpage.
medias® Home Rolling and plain bearings, accessories 302..-N11CA 30230-A-N11CA
Series selection
Product selection
Product data
Description
Calculation
CAD
Shopping basket
Datasheet

Tapered roller bearings 30230-A-N11CA

main dimensions to DIN ISO 355 / DIN 720, separable, for fitting in pairs in X arrangement, with axial internal clearance

Tapered roller bearings 30230-A-N11CA, main dimensions to DIN ISO 355 / DIN 720, separable, for fitting in pairs in X arrangement, with axial internal clearance
Radial loadAxial load in one directionAxial load in two directionsNot sealedGrease lubricationOil lubrication
Tapered roller bearings 30230-A-N11CA, main dimensions to DIN ISO 355 / DIN 720, separable, for fitting in pairs in X arrangement, with axial internal clearance
 
d 150  mm 
   
D 270  mm 
   
2T 98  mm 
   
 
2B 90  mm 
   
A 22  mm 
   
Ca min 9  mm 
   
Da max 256  mm 
   
Da min 234  mm 
   
da max 175  mm 
   
r3, 4 min 3  mm 
   
rb max 3  mm 
   
 
m 23,2  kg 
  Mass
Cr 800000  N 
  Basic dynamic load rating, radial
C0r 1260000  N 
  Basic static load rating, radial
e 0,44 
   
Y0 1,52 
   
Y1 1,55 
   
Y2 2,31 
   
Cur 147000  N 
  Fatigue limit load, radial
nG 2500  1/min 
  Limiting speed
nB 1490  1/min 
  Reference speed