HK4520 45X52X20 needle bearing chrome steel
Shaft Diameter(mm) 45
Current HK4520
Original Code 67941/45
Mass Approx(g) 56
Fw(mm) 45
D(mm) 52
C(mm) 20
Cr Dynamic(N) 22000
Cor Static(N) 51000
Oil(rpm) 5800
Payment & Shipping Terms:
Minimum Order Quantity: 10PCS
Price: 1-50$
Packaging Details: box package, simple package, follow your requirment
Delivery Time: in stock
Payment Terms: T/T,L/C,Western union
Supply Ability: 5000PCS/MONTH
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Services: Transportation agent,customs clearance service,
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Services: Manufacturer & exporter
Supplier: Gear and bearing
Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.