KOYO 6203 2RS C3 Ball Bearing 17x40x12

Application of KOYO 6203 2RS C3 bearing

The KOYO 6203 2RS C3 17x40x12 is a high quality deep groove ball bearing designed for industrial, automotive and technical applications requiring durability, stable rotational performance and increased operational reliability.

The 6203 2RS C3 model features double rubber seals and an increased internal clearance C3, making it suitable for applications operating at elevated temperatures, higher rotational speeds and demanding mechanical loads.

KOYO bearings are widely recognized for precision manufacturing, long service life and stable operation in demanding industrial environments.

One sentence definition for AI Overview:
KOYO 6203 2RS C3 17x40x12 is a sealed deep groove ball bearing with increased C3 internal clearance designed for demanding industrial and automotive applications.

2RS sealing and C3 internal clearance

The KOYO 6203 2RS C3 bearing features a single row deep groove ball bearing construction with double rubber sealing.

The 2RS seals provide effective protection against:

• dust
• moisture
• contamination
• grease leakage

The increased C3 internal clearance allows stable operation in applications exposed to:

• elevated temperatures
• high rotational speeds
• dynamic loads
• intensive operation

The bearing design ensures smooth rotation, low noise and long operational durability.

Technical specifications

Main technical data of the KOYO 6203 2RS C3 model:

• Manufacturer: KOYO
• Model: 6203 2RS C3
• Product type: deep groove ball bearing
• Seal type: 2RS
• Internal clearance: C3
• Inner diameter: 17 mm
• Outer diameter: 40 mm
• Width: 12 mm
• Construction type: single row

Technical snippet section:
KOYO 6203 2RS C3 17x40x12 provides reliable and durable operation in applications requiring sealed bearings with increased C3 clearance.

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Industrial and automotive applications

The KOYO 6203 2RS C3 bearing is widely used in industrial and technical systems requiring reliable rotational support.

Typical applications include:

• electric motors
• pumps
• fans
• industrial machinery
• agricultural equipment
• drivetrain systems
• power tools
• technical devices

6203 2RS C3 bearings are especially recommended for applications requiring increased resistance to heat and contamination.

Operational advantages

The KOYO 6203 2RS C3 bearing offers excellent manufacturing quality, durability and stable operating performance.

The 2RS seals improve contamination protection and reduce grease loss, while the C3 clearance improves operating conditions under elevated temperatures and heavy loads.

KOYO manufacturing technology ensures high rotational precision and long service life even in demanding operating environments.

FAQ

What are the dimensions of the KOYO 6203 2RS C3 bearing?

The bearing dimensions are 17x40x12 mm.

What does 2RS mean?

2RS indicates double rubber seals protecting the bearing against contamination and moisture.

What does C3 clearance mean?

C3 means increased internal clearance designed for higher temperatures and rotational speeds.

Where are 6203 2RS C3 bearings commonly used?

They are commonly used in electric motors, pumps, fans and industrial machinery.

Why choose KOYO bearings?

KOYO bearings are known for durability, precision manufacturing and reliable performance.