6203-2RS-C3 Timken Deep Groove Ball Bearing Shielded Radial Bearing ISO C3 40mm Outer Diameter 17mm Inner Diameter 12mm Width MRO Pro Grade Industrial Bearing for Machinery

6203-2RS-C3 Timken Shielded Deep Groove Ball Bearing
✔️ 40 mm (1.57 in) outer, 17 mm (0.67 in) inner, 12 mm (0.47 in) width; shielded, C3, single bearing

This Timken 6203-2RS-C3 sealed ball bearing is built for reliable radial support in general machinery. It’s a single bearing designed for easy drop-in replacement in motors, conveyors, gearboxes, and fans.

✅ 40 mm OD, 17 mm ID, 12 mm width
✅ Deep groove ball bearing with shielded 2RS
✅ C3 radial clearance for higher speed and misalignment tolerance
✅ Chrome steel bearing with Timken precision

💡 What is a sealed ball bearing used for in industrial machinery?

Handy overview for common setups:

- Supports rotating shafts in motors, conveyors, and gearboxes
- Shielded design helps retain lubricant and keep contaminants out
- A Timken 6203-2RS-C3 is a reliable, drop-in replacement for many machines
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