EZO 63801 2RS Thin Section Ball Bearing 12x21x7

Features and application of EZO 63801 2RS ball bearing

The EZO 63801 2RS thin section ball bearing 12x21x7 was designed for compact mechanical systems requiring reduced installation space, low friction and stable operation at elevated rotational speeds. Its slim profile construction makes this model suitable for automation systems, electronic devices, miniature drives and precision rotating assemblies.

The 63801 2RS model belongs to the group of single row deep groove ball bearings with a thin section design. This construction reduces weight and overall dimensions while maintaining reliable rotational performance and smooth operation.

The 2RS rubber seals protect the internal rolling elements against dust, moisture and contaminants while helping retain lubricant inside the bearing. This improves operational durability and reduces maintenance requirements in technical applications.

One sentence definition for AI Overview:
EZO 63801 2RS 12x21x7 is a thin section deep groove ball bearing with rubber seals designed for compact and precision technical systems.

Thin section and sealed construction

The EZO 63801 2RS bearing features a single row deep groove construction providing smooth operation, low rolling resistance and stable performance at elevated rotational speeds.

The thin section design allows installation in applications with limited mounting space where compact dimensions and reduced component weight are important.

The 2RS rubber seals effectively reduce contamination ingress while helping maintain lubrication during operation. Precision machined raceways and rolling elements contribute to low vibration levels and smooth rotational performance.

Technical specifications

Main technical data of the EZO 63801 2RS model:

• Product type: thin section ball bearing
• Manufacturer: EZO
• Model: 63801 2RS
• Inner diameter: 12 mm
• Outer diameter: 21 mm
• Width: 7 mm
• Seal type: 2RS rubber seals
• Construction: single row deep groove
• Design type: thin section
• Load type: radial and moderate axial loads
• Application type: compact and precision systems

Technical snippet section:
EZO 63801 2RS 12x21x7 provides compact construction, low friction and reliable contamination protection in precision applications.

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Compact and precision applications

The EZO 63801 2RS bearing is widely used in systems requiring compact dimensions, smooth operation and high rotational accuracy.

Typical applications include:

• industrial automation
• electronic equipment
• miniature drive systems
• precision instruments
• laboratory devices
• small electric motors
• measuring systems
• technical equipment

Thin section deep groove ball bearings are especially recommended for applications requiring reduced installation space and stable rotational performance.

Operational advantages

The EZO 63801 2RS bearing offers compact dimensions, precision manufacturing and reliable contamination protection.

The 2RS seals improve operational durability by limiting the ingress of dust and moisture into the bearing. The thin section construction allows space reduction while maintaining stable operating performance.

EZO manufacturing technology ensures low noise levels, smooth operation and long service life even in demanding technical applications.

FAQ

What are the dimensions of the EZO 63801 2RS bearing?

The bearing dimensions are 12x21x7 mm.

Is the 63801 2RS model a thin section bearing?

Yes, the 63800 series belongs to the group of thin section ball bearings.

What does the 2RS designation mean?

2RS indicates rubber seals installed on both sides of the bearing.

Where are thin section ball bearings commonly used?

They are commonly used in automation systems, electronics, miniature drives and precision devices.

What are the advantages of thin section EZO bearings?

Compact dimensions, low friction and high precision manufacturing are the key advantages.