Medium/ Heavy Duty Gravity Roller for Roller Conveyor

Product Description

Medium Duty gravity conveyor roller
Products Features
·Fitted with specially designed semi-precision bearings.
·The ball bearing tolerance is greater than a precision ball bearing.These rollers have the ability to withstand higher impact loads than other series rollers.
·The environmental working conditions are broad.They can be used in both high and low temperature applications.
·Anti-static design.
·Slightly higher noise levels compared with precision ball bearings.
·Not suitable for carrying roller & tensioning position of belt conveyor.
·Temperature range:-20ºC~+80ºC .
Specifications

Bearing Unit
Semi-precision bearing	Steel.zinc plated

Medium Duty gravity conveyor roller Spring loaded

Tube Dia.(D)	Shaft Dia.(d)
Ф38	Ф12	E=W+10	L=W+32
Ф50	Ф12/Ф15	E=W+10	L=W+32
Ф60	Ф12/Ф15	E=W+10	L=W+32
Ф76	Ф15	E=W+10	L=W+32
Ф76	Ф20	E=W+10	L=W+40
Ф80	Ф20	E=W+10	L=W+40
Ф89	Ф20	E=W+10	L=W+40

Tube	D*T
Steel,zinc plated	Ф38x1.5
	Ф50x1.5
	Ф50x2.0
	Ф60x2.0
	Ф60x3.0
	Ф76x3.0
	Ф76x3.75
	Ф80x3.0
	Ф89x3.0
	Ф89x3.75
Stainless steel (304)	Ф38x1.2
	Ф50x1.5
	Ф76x3.0
	Ф60x2.0

ABOUT NUOHUA Founded in 2008 and based in Hangzhou, China, Nuohua has been in the field of conveyors for more than 15 years. We design and manufacture conveyor systems as well as a wide range of conveyor components. We've set up a distribution center in South Korea in 2008, offering OEM/ ODM flexible conveyors, roller conveyors, etc. to many distributors all over the world. We also handle conveying system projects in and outside of China, mainly cooperating with furniture companies, express enterprises, garment factories, E-commerce warehouses, etc. to offer them automation solutions. More than 10 years of expert experience makes us could offer better services and technical support to our customers from the beginning to after sales. We could say a lot more, but we prefer proving ourselves a good supplier through our competitive price, services, and quality!
Q: Are you a factory or trading company?
A: We are Professional manufacturer.
Q: How to buy?
A: Clear your requirements to our sales - get quotation - discuss details - order confirm - deposit payment - drawing reconfirm -production - finished products photo and test video sent - packing - balance payment - delivery
Q: What about your delivery period?
A: Sample order or small quantity order 3-7 days, bulk production: 20 days.
Q: How can you guarantee quality?
A: 1. We have completed working system and procedures and we follow them very strictly.
2. We will do strict test running after the machine is finished.
Q: How long is the warranty of the product?
A: 1 years.
Q: What payment terms do you prefer?
A: T/T, L/C, West Union, Paypal & MoneyGram and so on.
PLEASE be free to contact us if you have any confusion about anything!

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