R8-2RS RICH 12,7x28,575x7,9

R8-2RS RICH – Deep Groove Ball Bearing 12.7x28.575x7.9 mm (Double Sealed)

Technical Specifications

• Model: R8-2RS
• Brand: RICH
• Type: Single row deep groove ball bearing
• Inner Diameter (ID): 12.7 mm
• Outer Diameter (OD): 28.575 mm
• Width: 7.9 mm
• Cage: Steel
• Clearance: CN (standard)
• Sealing: Double rubber seals (2RS)
• Weight: 0.023 kg

The R8-2RS RICH bearing is a compact deep groove ball bearing designed for applications where smooth rotation, low friction, and reliable sealing are required in a small installation space.

Its dimensions make it suitable for lightweight mechanical assemblies where precision and efficiency matter more than load capacity. The slim profile allows it to fit into tight housings without compromising rotational stability.

Equipped with rubber seals on both sides, it helps protect against dust and moisture while keeping lubrication inside the bearing. This makes it a practical choice for equipment that operates regularly and requires consistent performance over time.

Often used as a replacement bearing in compact systems, it is appreciated for its stable behavior under continuous rotation and minimal maintenance needs.

Key Features

Compact design: ideal for small mechanical assemblies and limited-space applications.

Double sealing (2RS): helps protect against contamination and retain lubrication.

Smooth operation: optimized for low friction and stable rotation.

Reliable performance: suitable for continuous light-duty use.

Applications

• Small electric motors
• Light mechanical systems
• Precision devices and instruments
• Compact machinery and assemblies
• Replacement use in general equipment