Ball bearing contact angle measuring machine

Dimension range: Bearings Ø 20 – 180 mm. Height 4 – 40 mm.

Machine “TYPE 2″

Dimension range: Bearings Ø 100 - 360 mm. Height 16 – 58 mm.

Performances:

- Ball presence check ( except for blind bearings)

- Blind bearings : it is possible to take the measurement, by positioning a small tool on the cage

- Measurement of the contact angle: direct display in degrees and tenths of a degree (e.g. 16,5 °)

- Range of measurement : 0 - 89.9 °

- Resolution : 0.1 °

- Measurement precision : ± 0.20 °

- Cycle time : machine type 1 - 14 Sec; machine type 2 - 17 Sec

- Productivity/hour : machine type 1 - 250 bearings; machine type 2 - 210 bearings

- Memory : 1500 types of bearing

Data to set (only the first time, from the machine panel or by means of PC): type of bearing, pitch diameter, ball diameter, num.balls , no. run-in revolutions, no. measurement revolutions, spindle load.

For acceptance-refusal of the bearing, for every type of bearing, it is possible to set the min-max value of the contact angle. ( e.g. 25,0° ± 2,5° )

- The machine displays the contact angle:

A) Fixed, black on white, for the values in the range set

B) Flashing, for the values outside the range set , with a signal for the refusal of the bearing

- Direct display of the load: machine type 1 daN 1.5 – 47; machine type 2 daN 2.7 – 76

- Auto-diagnosis : malfunctioning signals