According to the use of the site, service conditions and working environment to choose right KOYO bearings (KOYO roller bearings, KOYO ball bearings) with right size and precision, this is the premises that guarantee the bearing life and feasibility.
1, Use of the site: tapered roller bearings applied to bear radial and axial joint load which mainly is radial load. Usually matched two sets of bearings for use, mainly applied on the automobile front and rear wheel, the driving bevel gear, differential gear, reducer and transmission parts.
2, Allowing speed: in the situation of correct installation and good lubrication , the Japanese KOYO bearing limit rotational speed is allowed 0.3-0.5 times. In normal situation, the speed limit at 0.2 times is the best.
3, Allowing tilt angle: tapered roller bearings are generally do not allow Shaft relative housing holes having tilt, if have, the tilt angle maximum up to 2 min.
4, Allowing temperature: under normal loading, if the lubricant has high temperature resistant performance, and in sufficient lubrication conditions, general KOYO bearing is allowed working under - 30 - 150 DEG C temperature.