SFR8-2RS RICH 12,7x28,575x7,938

SFR8-2RS RICH Stainless Steel Flanged Deep Groove Ball Bearing - 12.7 x 28.575 x 7.938 mm

The SFR8-2RS RICH is a high-quality stainless steel flanged deep groove ball bearing, meticulously manufactured by RICH in China. This precision bearing is specifically designed for applications where corrosion resistance, precise mounting, and robust sealing are paramount. With precise dimensions of 12.7 mm bore, 28.575 mm outer diameter, and 7.938 mm width, it offers a reliable and effective solution.

Being made from stainless steel, this RICH bearing offers superior resistance to rust and various corrosive agents, making it an excellent choice for use in humid environments, marine applications, food processing equipment, and other settings requiring cleanliness and durability against moisture or chemicals. It features a robust steel cage, ensuring optimal ball separation and stable operation, and its rolling elements have a diameter (Dw) of 4.762 mm. It also has a CN (normal) clearance, indicating a standard radial internal clearance that is suitable for most general applications under normal operating conditions. The integrated flange on the outer ring, with a diameter (D1) of 31.12 mm, provides a convenient and precise means of axially locating the bearing in its housing, simplifying assembly and ensuring accurate positioning. For robust protection, it comes equipped with double-sided rubber seals (2RS), effectively shielding the internal components from dust, dirt, and moisture, while retaining lubrication. This durable sealing significantly contributes to the bearing's extended service life and reduced maintenance needs.

Weighing just 0.001 kg, this lightweight yet durable component from RICH offers consistent and dependable performance in various demanding applications. It is ideally suited for pumps, motors, outdoor equipment, and other machinery where precise positioning is critical and reliable low-friction rotation with corrosion resistance and enhanced contamination protection is required.

Key Specifications:

• Type: Flanged Deep Groove Ball Bearing
• Brand: RICH
• Model: SFR8-2RS RICH
• Product Feature: Stainless Steel, Flanged
• Dimensions: 12.7 mm bore x 28.575 mm outer diameter x 7.938 mm width
• Bore Diameter (d): 12.7 mm
• Outer Diameter (D): 28.575 mm
• Width: 7.938 mm
• Flange Diameter (D1): 31.12 mm
• Rolling Element Diameter (Dw): 4.762 mm
• Cage Material: Steel
• Clearance: CN - normal clearance
• Sealing: Double-sided rubber, contact (2RS)
• Weight: 0.001 kg
• Country of Origin: China

Key Advantages:

• Corrosion Resistant: Made from stainless steel for excellent durability in corrosive or wet environments.
• Integrated Flange: Allows for easy and precise axial positioning in housings, simplifying mounting.
• Optimal Clearance (CN): Normal radial internal clearance provides balanced performance for most general applications.
• Robust Steel Cage: Ensures durability and stable performance under varying conditions.
• Effective Sealing (2RS): Double-sided rubber seals offer robust protection against contaminants and ensure long lubricant life.
• High Performance: Designed for reliable rotation and low friction in demanding conditions.
• RICH Quality: Manufactured by RICH in China, guaranteeing consistent quality and dependable performance.