We received this video from a cement company in Hokkaido Japan. This video was taken when they changed their SN520 units to our CX2SN20-090L. Our bearings were recorded before the pulley covers were installed. It’s a loading conveyor application using a 90 mm shaft and rotating at 1450 rpm.

They have been using SN520 bearing units for many years and the temperature of bearings was always a problem. Their regulation is that the temperature of the bearing should be under the air temperature of plus 40°C (104°F). The air temparature during this video was 14°C (57°F) and the SN520 was running at 70°C (158°F) against 54°C (129°F) their maximum temperature regulation. Then they switched to our bearings and the temperature went up to 50°C (122°F) for the first one hour and a half and went down to 26°C (79°F) and remained steady after the excess grease came purged.

Our bearings have been running about a month now and operating temperature remains low. They finally have a solution to a problem that has been plaguing them for years.

CS4P 4 bolt pillowblock units are added on the catalog page.
Interchange guide is available as well.

CX2SN vs. SN5

CX2SN wins.  It allows for the maximum bearing perforamnce. CROSSLOC™ is easy to install, easy to get off and allows for the greatest amount of up time.  Our original triple lip seal allows longer bearing life and is more reliable.  CX2SN saves you money in the long run with a lower total cost than traditional SN5 type bearings.

This is the first COC SN installed in Brazil. The maintenance manager at this factory mentioned that the machine is crucial for the production process and is the product he had always dreamed of. They are very satisfied and want to purchase more.

The bore size up to 140mm is available now. The eye bolt comes on all units 125mm and larger, their CROSSLOC uses 6 cap screws to hold the larger shafts. The larger sizes can be easier to install than smaller sizes when compared to the classic two piece plummer block units.

This video is from our distributor in Philippines.

Conrad Manila October 2-3, 2019