Pump NBR Solid Rubber Ball , Rubber Bouncing Ball High Elasticity ROHS REACH

Seamless Buna Nitrile Rubber Balls Provide Excellent Sealing in Flow Control Applications such as Pumps and Check- Valves. Excellent oil resistance.
Molded Only Buna N Rubber Balls (with molding seams) are available for non-critical applications. .

Buying Tips

Performance specifications for rubber balls are:

• Size or diameter: The width or outer diameter (OD) of the ball.
• Use temperature: The temperature range to which the rubber material can be exposed without degradation of structure or other required end-use properties.

• Types of Rubber Used in Rubber Balls

• Natural Rubber
• Nitrile Rubber (NBR)
• FKM
• Neoprene
• Silicone Rubber (SiR)
• Butyl Rubber (IIR)
• Isoprene Rubber (IR)
• We cater to wholesale supply of rubber ball. For bulk requirement of nitrile rubber balls, FKM rubber balls, neoprene rubber balls, silicone rubber balls, polyurethane rubber balls, butyl rubber balls, isoprene rubber balls, precision ground rubber balls, commercial grade rubber balls, sponge rubber balls, rubber cleaning balls etc., send us online enquiry and get prompt response from genuine suppliers.Click here to send enquiry
• SIZE OF RUBBER BALLS

• item	SIZE(INCH)	Tolerance(INCH)
  RUBBER BALL	3/32 IN (2.38mm)	± 0.003
  RUBBER BALL	1/8 IN (3.17mm)	± 0.003
  RUBBER BALL	3/16 IN (4.76 mm)	± 0.003
  RUBBER BALL	1/4 IN (6.35 mm)	± 0.003
  RUBBER BALL	5/16 IN (7.94 mm)	± 0.003
  RUBBER BALL	3/8 IN (9.52 mm)	± 0.003
  RUBBER BALL	7/16 IN (11.11mm)	± 0.003
  RUBBER BALL	1/2 IN (12.7mm)	± 0.003
  RUBBER BALL	9/16 IN (14.28mm)	± 0.003
  RUBBER BALL	5/8 IN (15.87mm)	± 0.003
  RUBBER BALL	3/4 IN (19.05mm)	± 0.003
  RUBBER BALL	7/8 IN (22.22mm)	± 0.003
  RUBBER BALL	15/16 IN (23.81mm)	± 0.003
  RUBBER BALL	1.00 IN (25.4mm)	± 0.005
  RUBBER BALL	1.0725 IN (27.24mm)	± 0.005
  RUBBER BALL	1 1/8 IN (28.57mm)	± 0.005
  RUBBER BALL	1 1/4 IN (31.75mm)	± 0.005
  RUBBER BALL	1.327 IN (33.7 mm)	± 0.005
  RUBBER BALL	1 1/2 IN (38.1 mm)	± 0.005
  RUBBER BALL	1 3/4 IN (44.45mm)	± 0.005
  RUBBER BALL	1.8125 IN (46.03mm)	± 0.005
  RUBBER BALL	2 IN (50.8 mm)	± 0.005
  RUBBER BALL	2 1/4 IN (57.15 mm)	± 0.005
  RUBBER BALL	2 1/2 IN (63.6mm)	± 0.005
  RUBBER BALL

  Types of rubber balls

• Rubber balls are of various types depending on their area of applications. There are molded rubber balls, precision ground balls which are manufactured as per exact specifications. The commercial grade rubber balls are produced as per industrial requirements. Ther are sponge rubber balls, rubber cleaning balls, rubber balls used in check valves and many more.
  

  Uses of rubber balls

  Rubber balls are used for a wide variety of uses like for screen cleaning and screen de-blinding, air restriction, check valves. Rubber balls are used in FDA uses, for games and sports, for light load-bearing applications. There are rubber balls used in the flow control and flowmeter applications in the pharmaceutical, food and chemical processing industries. For elliminating chatter or vibration in cabinetry, rubber balls are used.
  

  Properties of Rubber Balls

  Depending on the rubber material, there are different properties of rubber balls. However, most rubber balls are manufactured with one or more of the following properties:
• Corrosion-resistant
• Soft
• Limited in heat resistance than metals, ceramics, glasses, or carbides
• Have good electrical insulation properties
• Good self-lubricating properties
• High degree of flexibility and elasticity
• High reversible elongation
• 

DONGGUAN RUICHEN SEALING CO., LTD

SHANGRAO RUICHEN SEALING CO.,LTD

      Ruichen Sealing Co., Ltd was built in 2006, The company has two branches in Dongguan and Shangrao.They are Dongguan Ruichen Sealing  Co., Ltd. and Shangrao Ruichen Sealing Co., Ltd.. We mainly produce rubber o rings , gaskets , ball , grommet and customized rubber part. Shangrao Ruichen as production base , covering a total area of 18,000 square meters, with total assets of 100 million yuan, more than 300 employees and 46 sets of plate vulcanizer machines.

Ruichen focus on research and production of rubber seals. At present, we have more than 10,000 sets of molds for O-ring and other seal rings. O-ring sizes include American standard (AS568), Japanese standard (JIS) and GB series. The material meets the requirements of various environmental regulations (ROHS2.0 REACH224 FDA, PAHS, WRC, WARS, VOC, UL), etc. Products are widely used in automotive parts, connectors, electronic products, pumps and valves, pneumatic, power tools, medical instruments and other fields.

Ruichen use ISO9001, IATF16949, ERP, HRP systems to establish and improve the quality management, process management, labor cost control. Ruichen adhering to the "love management, fuhui sustainable (carry forward good moral character, create good quality)" concept, aim to seal industry deep cultivation for a hundred years, to be O-RING KING!