63/28 C4 Ball Bearing 28x68x18mm

Koyo 63/28C4 Deep Groove Ball Bearing – 28x68x18mm | C4 Fit

The Koyo 63/28C4 bearing is a deep groove single-row ball bearing designed for high-heat environments and extended wear resistance. With increased internal clearance (C4), it’s ideal for heavy-duty machinery, automotive engines, and high-speed applications where standard bearings might fail under thermal stress.

Technical Specifications:

• Bore (Inner Diameter): 28mm
• Outer Diameter: 68mm
• Width: 18mm
• Clearance: C4 (extended internal clearance for thermal expansion)
• Seals/Shields: Open (no seals or shields)
• Ball Rows: Single-row
• Manufacturer Reference: 63/28

Key Features:

• Built for thermal stability in high-RPM applications
• Enhanced load-bearing capacity under heat and stress
• Reliable performance in engine compartments and power tools
• Constructed with hardened steel for long service life

Why Choose Eco Torque?

As specialists in gearbox rebuilds and repairs, Eco Torque takes pride in offering:

• Genuine gearbox parts
• High-quality aftermarket alternatives
• Competitive pricing

Explore our expanding product range online and find the perfect parts for your needs.

Need Help Finding the Right Part?

If you’re unsure whether this part is compatible with your vehicle, send us your UK registration number or VIN code, and we’ll help you find the correct part.

Reference Number: ET2105