High Wear-Resistant Bearing 24064 Ca/W33 Brass Cage Spherical
Roller Bearing In Largue Bearing Stocks
Bearing classifiexcavatorion
sliding bearing
Plain bearings are not made of internal or external rollers, and
are usually made of wear-resistant materials. It is often used in
low speed, light load and lubriexcavatoring oil and difficult to
maintain mechanical rotation parts.
Joint bearing
The sliding contact surface of the joint bearing is spherical,
which is mainly applicable to swing motion, tilt motion and
rotation motion.
Rolling bearing
Rolling bearings are divided into centripetal bearings and thrust
bearings according to their load directions or nominal contact
angles. The radial contact bearing is a centripetal bearing with a
nominal contact angle of 0, and the centripetal angular contact
bearing is a centripetal bearing with a nominal contact angle
greater than 0 to 45. The axial contact bearing is a thrust bearing
with a nominal contact angle of 90, and the thrust angle contact
bearing is a thrust bearing with a nominal contact angle greater
than 45 but less than 90.
According to the shape of rolling body, it can be divided into ball
bearings and roller bearings. Roller bearings are classified
according to roller types: cylindrical roller bearings, needle
roller bearings, tapered roller bearings and spherical roller
bearings.
According to its work, it can be divided into aligning bearings -
the raceway is spherical, the angular deviation between the two
raceway axis and the angular motion of the bearing and the non -
adjustment bearing (rigid bearing) - the bearing that can impedance
the axis angle deviation between the raceway.
According to the number of rollers, it can be divided into single
row bearings, double row bearings and multi row bearings.
It can be divided into separable bearings and non separable
bearings according to whether their components (rings) can be
separated.
According to its structure and shape (if there are no filling
grooves, the shape of inner, outer ring and ring, the structure of
the block, even without the cage) can be divided into many kinds of
structure types.
According to its outer diameter, it is divided into micro bearing
(<26mm), small bearing (28-55mm), medium and small bearing
(60-115), medium and large bearing (120-190mm), large bearing
(200-430mm) and super large bearing (>440mm).
It is divided into motor bearing, rolling mill bearing, main
bearing and so on.
According to the material, it is divided into ceramic bearing,
plastic bearing and so on.