Bearings
Ball Bearings
Dunlop & Budget Ball Bearings
Quick Code: BB-516781
6203-2RS-NR ZEN Sealed Deep Groove Ball Bearing 17mm x 40mm x 12mm



The 6203-2RS-NR ZEN Sealed Deep Groove Ball Bearing is a robust and versatile precision component designed for a wide range of industrial and mechanical applications. Featuring a sealed design and constructed with high-quality standard bearing steel, this single row bearing offers reliable performance across various operating conditions.
Key Features:
- Single row deep groove ball bearing design
- Sealed type (2RS configuration) for enhanced protection
- Cylindrical bore with 17mm inside diameter
- Compact dimensions: 17mm x 40mm x 12mm
- Sheet steel cage for durability
- Normal radial clearance
- Operating temperature range: -30°C to +120°C
- Tolerance class P0/PN2 / ABEC 1
Material Specifications:
- Bearing material: Standard bearing steel
- Rolling elements: Standard bearing steel
- Outer ring: Groove with circlip
Typical Applications:
- Electric motors
- Automotive systems
- Agricultural machinery
- Industrial equipment
- Conveyor systems
- Pumps and compressors
The 6203-2RS-NR ZEN Sealed Deep Groove Ball Bearing provides excellent protection against external contaminants while ensuring smooth and consistent rotational performance. Its sealed design prevents dust, moisture, and debris from entering the bearing, making it ideal for challenging environmental conditions. The standard bearing steel construction offers durability and reliability across a wide range of industrial applications.
Performance Advantages:
- No current insulation
- Excellent sealing protection
- Consistent performance in varied temperatures
- Low maintenance requirements