56418/56650 Tapered Roller Bearing Cone + Cup Set
4-3/16″ x 6-1/2″ x 1-7/16″ Single Row Chrome Steel

The 56418/56650 is a heavy-duty single-row tapered roller bearing built to handle substantial radial and axial loads in one direction. Constructed from high-grade 52100 chrome steel, this bearing set is ideal for high-load applications such as industrial axles, construction equipment, and trailer hubs that require strength and reliability.

Cone: 56418
Cup: 56650
Bore (ID): 4.1875″ (4-3/16″)
Outer diameter (OD): 6.5000″ (6-1/2″)
Cone width (B): 1.4375″ (1-7/16″)
Cup width (C): 1.0625″ (1-1/16″)
Total bearing width (T): 1.4375″ (1-7/16″)
Material: 52100 chrome steel
Dynamic load rating (Cr): 58,700 N
Static load rating (C0r): 355,000 N
Quantity: One bearing set (cone + cup)

Why are single-row tapered roller bearings ideal for high-load applications?
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