Gamet BearingsExclusive North American distributor for Gamet Bearing.

Koyo Technical Information

a. Arrangement in which fixed and free sides are distinguished
ExampleBearing arrangementnFrFaQApplication example
Free sideFixed side
1Angular contact ball bearingAngular contact ball bearing (Back-to-back arrangement)Cylindrical roller bearingCylindrical roller bearing (NU type)HighNormalNormalLowMotors

n : Rotational speed; Fr : Radial load; Fa : Axial load; Q : Aligning capability

b. Arrangement in which fixed and free sides are not distinguished
ExampleBearing arrangementnFrFaQApplication example
2
Angular contact ball bearing
(Back-to-back arrangement)
Angular contact ball bearing Angular contact ball bearing
(Face-to-face arrangement)
HighLightNormalLowMachine tool spindles
3Angular contact ball bearing Angular contact ball bearing
(Back-to-back arrangement)
HighNormalNormalLowMachine tool spindles

n : Rotational speed; Fr : Radial load; Fa : Axial load; Q : Aligning capability

c. Application to vertical shafts
ExampleBearing arrangementnFrFaQApplication example
4Fixed side - Angular contact ball bearingFixed side
Angular contact ball bearing
(Back-to-back arrangement)
HighNormalNormalLowVertical motors

n : Rotation speed; Fr : Radial load; Fa : Axial load; Q : Aligning capability

d. Gear transmission two-point-support system

A shaft is generally supported by two or more bearings. A machine is a collection of these assemblies.

As a shaft model, the gear transmission mechanism is the simplest and most common. The Menu entitled Two-point-support System is available, by which loads the bearing is exposed to, service life, safety factor can be obtained based on gear specifications, location, and operation conditions.

Gear transmission two-point-support system