Non Standard Deep Groove Ball Bearings 17x28x7mm For Bicycle Wheels And Motors ABEC 1 Quality Rust Resistant Coated And Oil Protected 6804 16003 2RS 62203 2RS 6203 Compatible Includes 17287 17x28x7mm Inner Diameter

17x28x7mm Deep Groove Ball Bearings for Bikes and Motors
✔️ ABEC-1 quality, rust resistant coated, oil protected design

These non-standard deep groove ball bearings are sized 17x28x7 mm, designed for bicycle wheels and motors, with ABEC-1 tolerance. They feature rust-resistant coatings and oil protection to withstand outdoor use.

✅ 17x28x7mm size / inner diameter 17 mm
✅ ABEC-1 precision for smooth rotation
✅ Rust-resistant coating and oil-protected design
✅ Model references: 6804, 16003-2RS, 62203-2RS, 6203

💡 What is a sealed ball bearing used for in bicycles and small motors?

Here's a handy overview for quick reference:

- Reduces friction in rotating parts like wheels and drive components
- Supports radial loads in hubs, gears, and small motors
- Common metric size, e.g., 17x28x7 mm, with ABEC-1 tolerance
- Durable with rust protection and oil sealing for longevity✝️