SF022 SF023 ENVIRONMENTAL PROTECTION LUBRICCATING BEARING
The product is made of high quality low-carbon steel with sintering porous bronze as its interlayer, with the compound of POM as its surface. It can offer the good load capacity and wear-resistant. It is applied to vehicle chassis, forminz machine tolls, metallurgical machine, mining machinery, hydraulic industry and rolling steel industry, etc. Because of without lead, the product is accord with environment protection
Availability:
Cylindrical bushes, flanged bushes, thrust washers, strip and non-standard parts as the clients supplied drawing and etc.
Tolerance:
Recommended housing bore tolerance is H7, while the shaft diameter tolerance is f7 or h8.
Tech. Data:
Max load capacity P(Dynamic) 140N/mm² Maximum PV value(Grease) 2.8N/mm² . M/s
Max load capacity P(static) 250N/mm² Working temperature -40º C~+130º C
Max line speed V 2.5m/s Thermal conductivity 4W/(m. K)
Friction coef 0.05~0.25 Coefficient of linear expansion 12× 10-6 /k.
We are specialized in producing auto parts such as wheel bearing & wheel hub, tapered roller bearing and engine parts. Over the years it has been widely used in the nation automobile industry and bulk exported to the North America, Europe, the Middle East and other international markets.
Value, reliability, quality, competitive pricing, guaranteed fast delivery and courteous customer service are what have earned us our customers loyalty.
Making friends with every customer, providing excellent products, and creating more value for our buyers, these are our beliefs forever. We welcome you to explore the possibilities.
Our products have a wide complication in Automobile industry.
The products range: Auto bearing, Engine part, roller bearing, wheel bearing, tensioner bearing, plain bearing, sliding bushing.
