Basic Info.
Model NO.
4x27
Life Time
More Than 50000 Hours
Guarantee
1 Year
Standards
GB, Cema, DIN, JIS, Etcs
Packing
Wooden Box
Color
Red, Blue, Yellow, Black, Ects
Seal
Double Labyrinth Seal
Transport Package
Wooden Box
Specification
4"*9"
Trademark
Yilun
Origin
Shandong, China
HS Code
84313900
Production Capacity
720000PCS/Year
Product Description
Cema Standard Impact Roller Carrier Idler for Coal Mine Cement
What more, we have technical design team to design the new type products and best after-sale services.
2.Brife introduction for Yilun Conveyor roller 
3.Advantages
The pipe we choose is the high quality welding pipe,the roundness is The shaft we choose is high-precsion rond cold steel,the roundness is
lower 0.6mm,the straightnesss is 0.15%, the wall thickness tolerance 0.8, and the tolerance is only ±0.0065mm, make sure the bearing and
is ±0.1mm, the thickness from 2.5~6.0mm, diaeter is from 50~219mm. shaft match closely, the bearing move safely.
0.8,±0.1mm, the thickness from 2.5~6.0mm, diaeter is from 50~219mm.
The pipe is rust removal to increase paint adhesion. 
Bearing housing is punched by the superipr steel sheet(SPHC), This bearing is the joint ventures, it is the roller special double
After that, we will use the housing circle machine to cut the outside seal, the bearing inner race have V-groove, grease is also the
of the housing, to make sure the high Concentricity of the roller and imported grease (Inject the grease into the both sides of the ball
the small runout. bearing). 
This seal is the national standard double labyrinth seal, 4 pieces We can print the brand for the customer requests, but need the
pom and 3 pieces stell seal.Injected the high quality No.2 lithium customer give us the authorization.
grease. it is water proof and dustproof,anti-corrosion,wear-resisting,ect...
4.Technical quality team
4.Packing & Shipping
we can provide different kinds of packing for the customer.
Wooden box and wooden pallet packing for your choice.
5.Certificate
6.Customer visiting and the exhibitions
6.After sale service
We provide the customer best after sale services, and we solve the problems any time.
7.Company introduction
1.)Dezhou Yilun conveying Machinery Co.,Ltd was founded in 2005.
2.)It's registered capital is 11.68million CNY and It is private joint-stock enterprise. Our main products are cnoveyor roller,idler,frame, pulley,belt and belt conveyor system for TD75 ,DTII,DTIIA,CEMA ects.
3.)we has large lathes, numerical control, double pressing machine, double welding machine, double boring lathe, milling machine, sawing machine and so on. The products have gained various patents. We can produce more than one thousand rollers and ten pulleys per day.
4.)We have the professionalQC dept. to keep the good quality before the goods sent out.
The products are sold to Middle East,Africa ,Australia,Europe,Southeast Asia,Russia and some other countries and regions. We will Strengthen the inner management and improve our products' quality constantly.
We will offer the best products for customers from the beginning to the end.
1.Conveyor range
Our conveyor roller can widely applied for mining, coal, metallurgy, electric power, sea port, grain, chemical and almost any industry which have conveying system. And we can produce any kinds roller, such as iron roller, impact roller, rubber lagging roller, and disc roller.What more, we have technical design team to design the new type products and best after-sale services.
| Name: | Conveyor rollers/idlers |
| Material: | Normal material is iron, we can also do stanless steel, UHMWPE and so on |
| Size | length and diameter can be customized |
| Bearing | as customer requests |
| roller type | carrier rollers, heavy duty roller, return roller,UHMWPE roller, centering roller, spiral roller and so on |
| Pipe thickness | can be customized, 2.5mm, 2.75mm, 3mm, 3.25mm, 3.5mm, 3.75mm and so on |
| color | produce base on your request |
2.Brife introduction for Yilun Conveyor roller
1.Material: Steel,rubber
2.Bearing:6204,6205,6305,6306,6307,6308,6309,6310
3.Daimeter: Ø50-Ø219
4.Lenght:120mm-2200mm
5.Seal: double labyrinth seal
5.Workign life:30000-50000hours
6.Standards:GB,CEMA,JIS,DIN,AUSTRALIA
7.Color: mulit-color for choice
2.Bearing:6204,6205,6305,6306,6307,6308,6309,6310
3.Daimeter: Ø50-Ø219
4.Lenght:120mm-2200mm
5.Seal: double labyrinth seal
5.Workign life:30000-50000hours
6.Standards:GB,CEMA,JIS,DIN,AUSTRALIA
7.Color: mulit-color for choice
lower 0.6mm,the straightnesss is 0.15%, the wall thickness tolerance 0.8, and the tolerance is only ±0.0065mm, make sure the bearing and
is ±0.1mm, the thickness from 2.5~6.0mm, diaeter is from 50~219mm. shaft match closely, the bearing move safely.
0.8,±0.1mm, the thickness from 2.5~6.0mm, diaeter is from 50~219mm.
The pipe is rust removal to increase paint adhesion.
Bearing housing is punched by the superipr steel sheet(SPHC), This bearing is the joint ventures, it is the roller special double
After that, we will use the housing circle machine to cut the outside seal, the bearing inner race have V-groove, grease is also the
of the housing, to make sure the high Concentricity of the roller and imported grease (Inject the grease into the both sides of the ball
the small runout. bearing).
pom and 3 pieces stell seal.Injected the high quality No.2 lithium customer give us the authorization.
grease. it is water proof and dustproof,anti-corrosion,wear-resisting,ect...
4.Technical quality team
4.Packing & Shipping
we can provide different kinds of packing for the customer.
Wooden box and wooden pallet packing for your choice.
5.Certificate
6.Customer visiting and the exhibitions
6.After sale service
We provide the customer best after sale services, and we solve the problems any time.
7.Company introduction1.)Dezhou Yilun conveying Machinery Co.,Ltd was founded in 2005.
2.)It's registered capital is 11.68million CNY and It is private joint-stock enterprise. Our main products are cnoveyor roller,idler,frame, pulley,belt and belt conveyor system for TD75 ,DTII,DTIIA,CEMA ects.
3.)we has large lathes, numerical control, double pressing machine, double welding machine, double boring lathe, milling machine, sawing machine and so on. The products have gained various patents. We can produce more than one thousand rollers and ten pulleys per day.
4.)We have the professionalQC dept. to keep the good quality before the goods sent out.
The products are sold to Middle East,Africa ,Australia,Europe,Southeast Asia,Russia and some other countries and regions. We will Strengthen the inner management and improve our products' quality constantly.
We will offer the best products for customers from the beginning to the end.
8.FAQ
1.Q: Your bearing type and brand usually use?
A:Large clearance C3 ZZ type deep ball bearing withSRB, and according to customer's requirements.
2.Q: How is your Payment Term?
A: T/T or L/C. Another payment term we can also discuss.
3.Q: Can you customize it?
A: We support customization according to your request.
4.Q: What's the MOQ?
A: 50 piece.
5.Q: What's the production capacity of your conveyor roller?
1500 pcs/day.
6.Q: What's your roller's lifetime?
Our rollers have a long lifetime with good performance and usually
make sure 30000 to 50000 hours under the normal site and operation.
Our rollers have a long lifetime with good performance and usually
make sure 30000 to 50000 hours under the normal site and operation.