6203 2RS C0 Deep Groove Ball Bearings Single Row Sealed 17*40*12mm Gear Reducer Speed Controller

The 6203 2RS bearing is a widely used deep groove ball bearing, known for its simplicity, reliability, and versatility. Here’s a detailed introduction to this popular bearing type:

Requirements for Bearings in Gear Reducer Speed Controller

A gear reducer speed controller uses at least six sets of bearings with the following requirements:

Speed:

Motor Side: Operates at 2,800 RPM or 1,400 RPM.

Gearbox Side: Depending on the reduction ratio, operates at speeds such as 1,400 RPM, 800 RPM, 200 RPM, etc.

Temperature Range:

Operates reliably within a temperature range of -40°C to 200°C.

No Oil Leakage:

Bearings must prevent oil leakage during high-speed operation.

Excellent Dust Protection:

Effectively blocks external dust and contaminants from entering the bearing interior.

Consistent Operation:

Bearings on the motor side must operate with consistent sound, without any unusual noises.

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What's the Performance Features of 6203 2RS Bearings in Gear Reducer Speed Controller?

The 6203 2RS bearing is ideally suited for gear reducer speed controllers, offering speed capability to handle motor side operations at 2,800 or 1,400 RPM and gearbox side speeds down to 200 RPM depending on the reduction ratio. It operates reliably within a wide temperature range of -40°C to 200°C, prevents oil leakage with its double rubber seals (2RS), and provides excellent dust protection. Additionally, it ensures consistent and quiet operation without unusual noises, making it a durable and efficient choice for gear reducer applications.

What's the Applications of the 6203 2RS Bearing?

The 6203 2RS bearing is widely utilized in a diverse range of applications, including spray devices, drilling machines, chemical plant piping, aerial work platforms, recycling crushers, cutting equipment, processing centers, drilling and production equipment for oil and gas, blow film machines, sewing machine parts, medical carts and beds, dehumidifiers, reactors, bend testing machines, riveting equipment, aluminum welders, and hydraulic mining devices. Its compact design and reliable performance make it essential for providing stable support to rotating components across industries such as manufacturing, construction, chemical processing, textiles, healthcare, and mining.

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