6208-2RS1 (CN)
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6208-2RS1 (CN) Bearing Product Overview & Core Advantages
The 6208-2RS1 (CN) is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This sealed bearing excels at handling primarily radial loads and offers reliable operation across a wide temperature range. Its key advantages include a robust construction with chrome steel components, providing high durability and a long service life. The inclusion of high-quality contact seals ensures superior protection against contaminants, making it an ideal choice for applications requiring minimal maintenance and high reliability.
Model Code Breakdown
- 6208: Standard designation for a single row deep groove ball bearing with a 40mm bore and 80mm outside diameter.
- 2RS1: Indicates the bearing is equipped with two (2) contact seals (RS) on both sides. The "1" denotes a specific seal design, typically Nitrile Rubber (NBR), offering effective protection against dust and moisture.
- (CN): Specifies the radial internal clearance group. CN corresponds to the Normal (C0) clearance group, which is the standard clearance for general applications.
6208-2RS1 (CN) Bearing Structural Features & Performance Benefits
The 6208-2RS1 (CN) is engineered for robust performance. Its single row deep groove raceway geometry is optimized for high radial load capacity. The use of chrome steel for all bearing components (rings, balls, cage) ensures high hardness, wear resistance, and dimensional stability. The 2RS1 seals are a critical feature, providing excellent exclusion of contaminants while retaining lubrication, significantly enhancing bearing life in dirty environments. The standard C0 radial internal clearance makes it suitable for a wide range of operating conditions where moderate fits and temperatures are expected. With a limiting speed of 8,300 rpm and compliance with ABEC 1 | ISO P0 tolerance class, this bearing delivers reliable and precise performance for general industrial use.
6208-2RS1 (CN) Bearing Typical Application Areas
Due to its versatile design and sealed construction, the 6208-2RS1 (CN) is widely used across various industries. Common applications include:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Automotive Components (Pumps, Alternators)
- Ventilation Fans and Blowers
