Skip to main content

Bearings

ADR bearing designation: AX2

This designation is only defining the size and shape of the ball bearing. Materials and performances have to be detailed during study and quotation.

Basic load rating of bearing

Static radial capacity [Co] : 64 N

Static axial capacity [Ca] : 33 N

Dynamic radial capacity (X105CrMo17) [C] : 169 N

Dynamic radial capacity (100Cr6) [C] : 212 N

To improve Capacity and Life time, please contact us

Bearing version

Rigid bearing - Metric serie

Deep groove ball bearing

With stainless steel ribbon cage

For Bearing Protected with shields or seals, please contact us

Tolerance, internal clearance and calibration

Tolerance class selected usually

Class "T4" for Rigid ball bearing

Class "TA4" for Thin Section ball bearing

For others tolerances, please refer to our catalogue page 32 to 43

Please note that A406 and A408 are under T4 class and not TA4 class

Assembling configuration

ADR proposes different bearings pair configuration in

standard, for example

"DO" Duplex ball bearings in Back-to-Back configuration

"DX" for Duplex ball bearings in Face-to-Face configuration

Please contact ADR to define assembling configuration and preload value.

Please refer to our catalogue page 44 to 49

Dimensions

d = 2 mm

D = 6 mm

B* = 2.3 mm

values

d1 = 3.25 mm

D1 = 4.75 mm

r = 0.15 mm

Speed limit

Ball bearing with ribbon cage + grease : 75000 rpm

Please contact us : TBD rpm

Mean mass

Ball bearing mass 0.3 g

*) For Protected bearing (ZZ; FF; -2RS), Width B and Flange width C1 can be larger depending of the size of bearing, please contact us

Additional Informations

Recommended lubricant operating temperature :

Open ball bearing : Oil, ISOFLEX PDP38 - Minimum -65°C and +100°C maximum

Protected ball bearing : Grease, NYCOGREASE GN10 - Minimum -73°C and +121°C maximum

Recommended material use temperature :

In standard Stainless steel ring and cage, maximum temperature to 150°C

Phenolic resin cage, maximum temperature to 120°C

PTFE separators balls, maximum temperature to 150°C

For further information on the designation, please refer to catalogue or contact our technical department

Data are not contractually binding. ADR disclaims any responsibility for printing errors in this data sheet

12 - Oct -2024

To receive the guide, please fill in the fields below: