YRT-80 Rotary Table Bearings 80x146x35mm Machine Tool slewing Bearing

Rotary Table Bearings Parameters
Model number- YRT-80
Inner ring(mm)- 80
Outer ring(mm)- 146
Width(mm)- 35
Weight(Kg)- 2.4
Fixing Hole(Outer ing)
Materials- GCR15/GCR15SiMn
Precision grade- P5/P4/P2
Lubrication type- Grease lubrication
Rotating part- Inner ring/Outer ring
Load direction- Multi-load
Structure- Integrated Inner/Outer Ring

Main Models
YRT-50 Bearings,YRT-80 bearings,YRT-100 bearings,YRT-120 bearings,YRT-150 bearings,YRT-200 bearings,YRT-260 bearings,YRT-325 bearings,YRT-395 bearings,YRT-460 bearings,YRT-580 bearings,YRT-650 bearings,YRT-850 bearings,YRT-950 bearings,YRT-1030 bearings,YRT-1200 bearings.

How to prevent breakage of slewing bearing teeth?

slewing bearing broken teeth are a serious phenomenon, which will directly affect the normal use of rotary table bearing, and even ruin of rotary table bearing. Therefore, in order to avoid the occurrence of rotary table bearing broken teeth, it is very important to do preventive work in advance.In order to prevent the bearing of the slewing ring from breaking teeth, the reasons for slewing bearing should be clarified first.

The slewing bearing broken teeth are not allowed to be caused by the following reasons:

1. Installation reasons:
1) Improper side clearance adjustment of gear during installation, which fails to meet the requirements, resulting in poor meshing of two gears during operation, resulting in broken teeth. In this case, it should be strictly required to adjust side clearance.

What are the application of slewing bearing in stacking robot?

A robotic stacker or stacker is a machine that provides automatic devices for stacking boxes of goods or products onto pallets.Stacking robot refers to loading or unloading robot parts, boxes or other items onto or from trays.

Arrive at stacking between manufacturing and distribution.Many factories still do this manually, risking injuries and claims.Others have installed cumbersome palletizing machines, only to struggle with heavy conveyors and lack of flexibility.The alternative is stacking the robot.Manufacturing companies in fields such as chemistry, food and health care are recognizing the advantages of the technology.Boxes, drums, bags, or trays can be palletized quickly, accurately, and repeatably, and include cross layers as needed.A robot with a payload of up to 2,866 pounds can be stacked in any desired format.Uniform ventilation clearance can be guaranteed while controlled acceleration and deceleration means no damage from falls or impact cases.

The OEM palletizing robot supports 111.25.630 with a single row cross roller slewing bearing

Here some professional advice about bearing installation and selection

Various types of bearings have different characteristics due to different designs.There is no fixed mode for bearing type selection due to the specific mounting position of bearing and the variability and complexity of application occasions.In order to adapt to the specific installation position and application conditions of a certain host, the following factors should be considered comprehensively:

1. Dimension space
Mechanical design, generally determine the size of the shaft first, and then choose the bearing according to the size of the shaft.Generally, ball bearings are used for small shafts.Cylindrical roller bearings, spherical roller bearings, tapered roller bearings (ball bearings are sometimes used) are used for the big shaft.

If the radial space of bearing mounting position is restricted, bearings with smaller radial section height should be used.If the axial space of the bearing mounting position is restricted, the bearing with a smaller width can be used.

Common bearings failure and solutions

Bearing is an important part of machinery equipment,the bearing will be damaged in application.Different failure,FRB Bearings have different solutions.

1.Failure of grease or machine oil, wrong model selection
Solution: choose the right type of lubricant

2.Low oil level or insufficient grease
Solution: the lubricating oil must be below the center of the bottom of the rolling body, and the grease in the bearing box fills about 1/3 to 1/2 of the space

Be careful !！Six big failure of bearings

 

Bearing is the core part of mechanical . We can check the fault of bearing timely to ensure the normal operation of machinery.Now let's look at six big failure of bearings.

1.Fatigue
Bearing fatigue is characterized by spalling of bearing raceway.This is because the strength of the bearing steel particles decreases, causing the particles to peel off the raceway.The surface of the cracked bearing is rough, which will produce noise and vibration.

Normal fatigue damage occurs when the bearing reaches its expected life under normal load and working conditions.This form of damage is predictable and is caused by metal damage under continuous load.

What is the difference between low carbon steel and carbon steel?

To buy bearings, you must choose the right material.First of all, we need to understand the properties of materials so that we can better choose and use them.

Low carbon steel annealing is ferrite and a small amount of pearlite, with low strength and hardness, good plasticity and toughness.Therefore, its cold forming is good, it can be cold formed by winding, bending, pressing and so on.This kind of steel also has good weldability.Carbon content from 0.10% to 0.30% low carbon steel is easy to accept various processing such as forging, welding and cutting, often used in manufacturing chains, rivets, bolts, shafts, etc.

What about the bearing damage of the feeder?

Feeder is often used in electrical hardware accessories, computer hardware accessories, mobile phones hardware accessories, digital products hardware accessories before stamping leveling work, only by leveling, can produce qualified five parts, so the feeder is indispensable to the production of stamping production equipment, the whole even some beyond the scope of the plate material, although a short period of time is no problem, but a long time light can cause roller bearing damage, can cause roller or motor damage, caused to halt or delay of production, if the bearing damage as long as in the following steps, can own in a timely manner to solve, which does not affect the production schedule: