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Black Customized NBR Solid Rubber Ball 5mm With Hole For Machine

Dongguan Ruichen Sealing Co., Ltd.
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Dongguan Ruichen Sealing Co., Ltd.
City: Dongguan
Province/State: Guangdong
Country/Region: China
Tel: 86-769-86865861-888
Contact Person:
Mr Aaron

Black Customized NBR Solid Rubber Ball 5mm With Hole For Machine

Brand Name : ORK
Model Number : Customized
Certification : FDA,ROHS,ISO9001,TS16949
Place of Origin : Guangdong,China
MOQ : 100 USD
Price : 0.01~0.1 usd
Payment Terms : L/C, L/C,Paypal
Supply Ability : 30000000 PCS / Month
Delivery Time : 7-45 work days
Packaging Details : PE inside , Carton Outside
Material : NBR/Nitrile rubber
Color : Black ,Blue, Red and so on
Hardness : 40~90 shore A
Shape : Ball with hole
Diameter : 5mm, other sizes you can choose
Delivery time : 10-30days
application : for machine
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Black Customized Solid NBR 5mm Rubber Ball With Hole

Rubber ball with hole is not that usually produced, but our factory can develop this kind of products by your requirement. Because its not a standard products , so you need to pay for the mold, but if you need a large quantity fo the rubber ball. you can get a discount on both the mold and the products.

The details of rubber ball with hole

Description about NBR material

MaterialNBR(Nitrile Rubber/Buna-N)
Advantage1,Excellent Abrasion-Resistance,Good Rebound Resistance
2,Good Tensile Strength and Elongation
3,Excellent Animal and Vegetable Oil Resistance
4,Good Oil and Fuel Resistance
5,Good Water Resistance
Disadvantage1,Poor Oxygenated-Solvent Resistance
2,Poor Ozone Resistance
Temperature-40℃-120℃, -50℃-150℃(special formula)
Application1,Fuel tank, lubricating oil tank and oil in the hydraulic oil, gas, water, silicone grease, silicone oil and other fluid medium rubber parts, especially the sealing parts.
2,It is currently the most widely used, the lowest cost of rubber seals.

Factory Show

Our factory have two branches, one in Dongguan City, one in Shangrao City. we are manufacture of NBR rubber ball with hole. you can see the workhouse of our factory below.

Our company aims at meeting the needs of customers, meanwhile, we have good faith, keep a contact and ensure the quality of products. When necessary we will assist customers to do the relevant design (such as mold development), saving resources in the development of new products, shorten the development cycle, reduce the potential failure. So we have won the trust of our customers. Now we have nearly 200 customers who are famous at home and abroad.

Customers vist our factory

In 2009, the company launched its Enterprise Resource Planning (ERP) system to monitor production planning, delivery, quality statistics and analysis, etcetera, to further improve the control during all the process and customer service.

Our Team

Now there are more than 200 staffs in RuiChen, all the staffs are exprienced and With service spirit.We will always take "best quality, best service" as our mission, and make progress together with you, harmony and mutual win!


We have passed ISO9001,TS16949,FDA, RoHS, Reach

Production Flow

We have a very strict flow for produce rubber ball , you can see our production flow as below

Packing and Delivery

Packing: PE bags inside, carton boxes outside

Delivery: Small quantity by airfrieght, large quantity by ship


1,Are you manufacture or trading company ?

We are manufacture, we have two factories, one located in Shangrao City, Jiangxi Province, one in Dongguan City, Guangdong Province

2,Can I get samples from you ?

Of course, you can. If the samples you need we have in stock, you can get them for free,

only need to pay for the express cost.

3,What's the term of payment ?

Amount < US$1000, 100% paid in advance by paypal or T/T;

Amount >= US$1000, 30% paid in advance, 70% paid before shipment by T/T.

4,Can you produce OEM products ?

Yes, we can produce products by your drawing or samples.

5,What's your MOQ ?

If we have the products in stock , the quantity by your requirement, If we don't have them in stock:

NBR, SIL, SBR, EPDM, NR: 100 US$; PU, HNBR, FKM: 150 US$

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