78215C/78537A Tapered Roller Bearing 2-1/8" x 5-3/8" x 1-7/16" inch

78215C/78537A Tapered Roller Bearing – Cone + Cup Set
✔️ 2-3/8" x 5-3/8" x 1-7/16" – Single Row – Chrome Steel

The 78215C/78537A is a single-row tapered roller bearing built to handle both radial and axial loads in one direction. Made from high-strength 52100 chrome steel, this bearing set is ideal for heavy-duty applications including truck hubs, machinery, and agricultural equipment where precision and durability are essential.

✅ Cone: 78215C
✅ Cup: 78537A
✅ Bore (ID): 2.3750" inch
✅ Outer diameter (OD): 5.3750" inch
✅ Cone width (B): 1.3085" inch
✅ Cup width (C): 0.9260" inch
✅ Total bearing width (T): 1.4375" inch
✅ Material: 52100 chrome steel
✅ Dynamic load rating (Cr): 61,300 N
✅ Static load rating (C0r): 234,000 N
✅ Quantity: 1 bearing set (cone + cup)

💡 Why use a tapered roller bearing in heavy-duty wheel assemblies?
Tapered roller bearings are engineered to manage high radial and thrust loads efficiently. Their design ensures proper alignment and load distribution under stress, making them perfect for demanding environments like trailers, industrial wheels, and off-road applications.

Built tough for real-world torque - install this bearing set and keep your wheels rolling with strength and precision!