Wholesale OEM China Copper Ball Bearings - Welfine Metric Steel Ball Bearing – Welfine factory and manufacturers

OEM China Copper Ball Bearings - Welfine Metric Steel Ball Bearing – Welfine

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Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for Bronze Bushing Stock, Pressing Out Control Arm Bushings, Rubber Bushing With Metal Sleeve, Winning customers' trust is the gold key to our success! If you are interested in our products, please feel free to visit our web site or contact us.

OEM China Copper Ball Bearings - Welfine Metric Steel Ball Bearing – Welfine Detail:

After forming, sintering and sizing, the bearings are vacuum impregnated with SAE 30 oil that provides lubricant which is metered from the bearing to the shaft during rotation.

Bearing forms made to order: cylindrical bushes and flanged bushes with non-standard dimensions, spherical bearings, tubes and rod blanks, customized bearing designs. Self-lubricating – when in motion oil rises to the surface for lubrication and restores itself when at rest.

Maintenance-free bearing for general engineering applications.

Material	Fe, Cu, FeCu alloy, stainless steel
Style	Spherical Bushing
Size	1) inner 3-70mm, also can according to your request
Package	inner packing: plastic bag
Package	outer packing: carton, pallet
Physical Properties	Specific load capacity static: 10 N/mm²
	Specific load capacity dynamic: 5 N/mm²
	Sliding speed: 6.0 [ m/s ]
	Friction value: 0,05 to 0,20 [ µ ]
	Temperature strain: -40 to +200 [ °C ]
	Max. Pv - value: 1.6 [ N/mm² x m/s ]
	Bronze Bushing Hardness: HB 30-145
	Surface Roughness:0.8-1.6
	Yield Stength: 15,000 PSI
	Elongation: 1%
	“ K” Strength Constent(PSI): 26,500
	Oil Centent: 18-22% (V)
	Density: 6.4-7.3 g/cm³
Features	Oil-impregnated; Self-lubricating
	Wear resistant and long life service
	High performance bearing can be in extreme load, low speed reciprocating and oscillating applications
	Good thermal conductivity property
	Can be used in dirty and corrosive environment
	Noise much less than other bearing
	Suitable for high static load
	Can be applied in widely temperature
	Excellent corrosion resistance
Other Terms	Quality Standards: ISO9001
	Quick Delivery: 15 Days
	Payment Terms: T/T,L/C,Paypal
	Shipment: By Sea / Air
	Delivery Terms: FOB,CFR,DDU
	Custom Registration No. : 3301965G49
	Sliding Bearing HS-Code:8483300090

Specification:
Standard tolerance of inside diameter G7
Standard tolerance of outside diameter S7
Recommend shaft tolerance f7/g6
Recommend housing tolerance H7

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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for OEM China Copper Ball Bearings - Welfine Metric Steel Ball Bearing – Welfine , The product will supply to all over the world, such as: Naples, Ghana, Hongkong, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

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The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.

By Deborah from Peru - 2018.09.19 18:37

Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.

By Anna from Sri Lanka - 2018.12.11 11:26

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