The conveyor bearing is a fixed part of the conveyor machinery. When other conveyor parts in the shaft have relative movement with each other, used to maintain the shaft’s central position and control the movement of the parts, it is called conveyor bearings. It is capable of carrying radial loads and is used to hold the shaft in place. It allows the shaft to rotate only and controls its axial and radial movement.
Conveyor bearings include conveyor pulley bearings and conveyor roller bearings, conveyor pulley bearings include drum pulley bearings, take-up pulley bearings, head pulley bearings, tail pulley bearings, idler pulley bearings, etc. According to the structure of the conveyor, there are inboard bearings and outboard bearings. Conveyor roller bearings include built-in bearings and bearing housings.
Conveyor pulley bearings
Spherical bearing with housing is a kind of bearing unit which combines rolling bearing and housing together, its structure form is various, generality and interchangeability are good, and this kind of bearing has certain alignment in design, easy to install, with a double structure of sealing device, even in the harsh environment can work normally. These bearings are the most widely used in the design of belt conveyors.
Inserted Bearing With Housing
Deep groove ball bearing has small coefficient of friction and high speed. It has a wide range of sizes and a certain ability to adjust the center. It can bear a larger radial load, when the radial clearance increases, it can bear two directions of alternating axial load. Therefore, it is widely used in the pulleys of belt conveyors and roller conveyors as well as the pulleys of pallet conveyors.
Deep groove ball bearings
Large Backlash deep groove ball bearing
Deep groove ball bearings with sealing ring
Deep groove ball bearings for conveyor
Conveyor roller bearings
According to the usage characteristics of the rollers, we configure each model with different types of bearings and specify the clearance, lubrication, and sealing methods.
1. good adhesion, not easy to lose and leak.
2. Long lubrication cycle, no need to replenish and replace grease.
The clearance in the bearing is to ensure that the bearing can run flexibly and without obstruction, but Is also required to ensure that the bearing running smoothly, the axis of the bearing no significant The number of rolling elements bearing the load is as large as possible. The appropriate bearing clearance for conveying rollers is C3, which ensures the dynamic properties (noise, vibration and friction) of the bearing. performance (noise, vibration and friction), rotational accuracy and service life (wear and Fatigue).
The purpose of bearing sealing is to prevent the leakage of lubricant inside the bearing and to prevent The purpose of bearing sealing is to prevent the leakage of lubricant from inside the bearing, and to prevent foreign matter such as dust and moisture from outside from intruding inside the bearing, to ensure that the bearing may be The purpose of the bearing seal is to prevent leakage of lubricant from inside the bearing, as well as to prevent the intrusion of foreign matter such as dust and moisture from outside the bearing.
We recommend the RZ sealing method, which combines the advantages of RS and ZZ and has the same advantages as the non-contact sealing (RZ). It has the same low friction characteristics as a non-contact seal (ZZ), and the same low friction characteristics as a contact seal (RS). It has the same low friction characteristics as a non-contact seal (ZZ), but at the same time has the same sealing and dust protection as a contact seal (RS). It has the same low friction characteristics as the non-contact seal (ZZ), and at the same time has the same sealing and dustproof effect as the contact seal (RS).
RZ deep groove ball bearings for belt conveyor roller
C3 Large Backlash deep groove ball bearing for conveyor roller
6 series Deep groove ball bearings with sealing ring for conveyor roller
High-speed silent bearings for belt conveyor roller
For detail and price of conveyor bearings, please refer to: