78238C/78537 Tapered Roller Bearing 2-3/8" x 5-3/8" x 1-7/16"

78238C/78537 Tapered Roller Bearing - Cone + Cup Set
✨ 2-3/8" x 5-3/8" x 1-7/16" - Heavy-Duty - Chrome Steel

The 78238C/78537 is a single-row tapered roller bearing designed to manage both radial and axial loads in one direction. Built from premium 52100 chrome steel, it’s a popular choice for heavy-duty applications like truck wheels, industrial hubs, and agricultural machinery where long-lasting performance is key.

🟢 Cone: 78238C
🟢 Cup: 78537
🟢 Bore (ID): 2.3750" inch
🟢 Outer diameter (OD): 5.3750" inch
🟢 Cone width (B): 1.3085" inch
🟢 Cup width (C): 0.9260" inch
🟢 Total 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)