manufacture supplier XKTE brand conveyor idler bearing 6204KA made in china (China Manufacturer) - Other Industrial Supplies

manufacture supplier XKTE brand conveyor idler bearing 6204KA made in china

Model:	6204KA
Brand:	XKTE
Origin:	Made In China
Category:	Industrial Supplies / Other Industrial Supplies
Label:	conveyor bearing , bearing 6204KA , idler bearing
Price:	US $0.26 / pc
Min. Order:	1 pc

Inquire Now

Product Description

Passed Certifications- ISO9001:2015

Product tested by National Coal Science Institute and ProvincialQualityInspectionCenter

Shandong XinKaite Bearing Co. Ltd. is located in Yandian of Liaocheng in mainland China. Our company concentrates on manufacturing industrial machinery bearings, including deep groove ball bearing, KA bearing, spherical roller bearing and self-aligning ball bearing. and also idler roller, idler roller accessories, and 0 class bearing.

We enjoy high states in the industry because of our products' high quality and low price, and professional stability.

Supply Ability:1000000 Pieces / per Month

We have our own Brand name XKTE, all of our products are made of Chrome Steel GCR15, continuous working for more than 30 thousand hours ensured

Started in 2006, formerly Shandong Guan County XinKai bearing Co. Ltd., our company relies on the Yandian professional bearing market, pushes the business to market domestic and abroad. And there are many long-term fixed partners of ours within the areas centered by industrial machinery bearing industry. With our company's gradually growing, from the rough to the bearing, we set up a one-stop production line. Thus to make our products have a very high market competitiveness.

Most bearings have their references numbers carved on the surface of cconveyor roller bearing, but these often rub off over time and so it may be necessary to measure the bearing yourself,

it is necessary to measure bearings to choose the correct bearing model.

You can measure the dimensions of a bearing by using a vernier calliper or measuring accurately with a ruler. bearings will have a width, a bore size and an outer diameter.

Once you have calculated the dimensions of your bearing, you can use search tool on the internet to find the correct bearing.

There are three main types of bearing: conveyor roller bearings, ball bearings and spherical roller bearing.

Once you know the bearing you need based on size, you can then choose further options:

The bearing also has a seal either side of the bearing and this will be indicated by the suffix:

ZZ or 2Z = 2 Metal Seals
2RS or DDU= 2 Rubber Seals

Additionally, bearings also have a clearance value. This provides the bearing room for expansion between the bearing races and will add a small amount of play between the two rings.

A larger clearance is required if a bearing is likely to get hot，which to reached its operating temperature.

C1	Smaller than C2
C2	Smaller than Normal
CN	Normal
C3	Greater than Normal
C4	Greater than C3

Structure:	Deep Groove	Type:	Ball	Brand Name:	XKTE
Bore Size:	0 - 20 mm	Outside Diameter:	0 - 47 mm	Model Number:	6204KA
Precision Rating:	P0 P6 P5 P4 P2	Seals Type:	Open	Number of Row:	Single Row
Place of Origin:	Shandong, China (Mainland)	Certificate:	ISO9001:2015	Material:	Chrome Steel GCR15
Weight:	0.106kg	Application:	Conveyors	Service:	OEM Customized Services
Retainer:	Nylon, Iron	Width:	14mm

Professional brings quality, detail creates success

XKTE bearing's most fundamental difference is:

The other manufacturers make products considering the price cheap, but we make products considering the service life. Each of the idler roller bearings we produce is fully implemented in the national standard. XKTE bearings exist for their quality and brand. You can deny our price, but you can never find out our products' defects in quality. XKTE conveying machinery bearing, a big brand, is worthy of your trust.

The most important in the running of the conveyor is the idler roller. And the most important part of the idler roller is bearing. That is to say the selection of bearings is the top priority of the idler roller accessories.

Let me share with you, about what the details of the processing does a good idler roller bearing have got. How to identify idler roller bearing?

First, the identification of the bearing

For the low cost pursue, some small manufacturers print the black stamps on the bearing to identify models and manufacturers, with some very simple equipments, electro etching solutions, and very simple templates. Because of the low cost, it is used by some inferior products.

Formal manufacturers use laser engraving. The stamps are deep, have significant dents with hand touch, good-looking, with no breakpoints, and are never disappeared. This obviously improves the bearing grade.

The use of bearing retainer

Bearing retainer selection is very important. Because once too much dust stuck into the bearing, the retainer will be first worn. If the bearing retainer is broken, the bearing will be directly broken. Imported bearings use big rivets to thicken retainers. XKTE bearing is completely in accordance with the process of imported production, so each piece of ours is made to a high quality, and guaranteed to operate for thirty thousand hours.

Selection of nylon retainer

Nylon retainer bearing is often used in the mine. Nylon retainer has better anti-stuck performance and wider range of temperature than iron retainer. In the underground its anti-static performance is also better. To get safety certificate for coal mining products must use nylon retainer KA bearing. The selection of nylon retainer is crucial to KA idler roller bearing, while the material of nylon retainer must be pure and has enough toughness and strength, because the retainer will get very soft if it is made of bad material or mixed material, thus to make no anti-stuck performance within the bearing.

The ring is the main part and the important part of the idler roller bearing. Best idler roller bearing has deep groove ball, and large clearance. But deep groove doesn't mean to dig the channel with a simple way of enlarge the steel ball. The thickness of the bearing is certain, so to get the ball big and the groove deep will shorten service life. Our XKTE bearing uses way of thickening ring to get the standard of deep groove and large clearance, improves the anti-stuck performance, and effectively increases the service life.

Bearing material and hardness

Good idler roller bearing must be made of bearing steel, named "High Carbon Chromium Bearing Steel (Fully quenched class) GCr15". At present the standard hardness of idler roller bearing is 60-65 degree, while hardness of ring is 61-62 degree, andball is 64-65 degree.

The simple way to identify idler roller bearing is to see if its hardness is over 60 degree, because only bearing steel can get over this degree.

Grease selection of roller bearing

Many customers ignore this most critical point. The thirty-thousands-hours operation is a very long term. This has to be guaranteed by enough quality and quantity grease. And this should also be taken into account of working in different seasons.

Special note: please choose special high temperature grease if working environment is over 120 °C for long time or low temperature grease if it below -20 °C.