F-61702 2RS RICH 15x21x4

RICH F61702-2RS – 15x21x4 mm – Flanged Deep Groove Ball Bearing with Double Seals (also known as F6702-2RS)

Technical Specifications:

• Type: Flanged Deep Groove Ball Bearing
• Brand: RICH
• Model Designation: F61702-2RS RICH (also known as F6702-2RS)
• Inner Diameter (d): 15 mm
• Outer Diameter (D): 21 mm
• Width (B): 4 mm
• Flange Diameter (D1): 22.5 mm
• Rolling Element Diameter (Dw): 1.588 mm
• Weight: 0.004 kg
• Cage: Steel
• Clearance: CN - Normal Clearance
• Sealing: Double-sided Rubber Seals (2RS), Contact
• Country of Origin: China

The RICH F61702-2RS, also commonly known as F6702-2RS, is a miniature flanged deep groove ball bearing, engineered for precision applications where axial positioning and reliable performance are crucial in a compact design. This bearing exemplifies RICH's commitment to delivering integrated and protected solutions for small mechanisms.

With precise dimensions of 15 mm inner diameter, 21 mm outer diameter, and a remarkably narrow 4 mm width, the F61702-2RS RICH is ideally suited for micro-motors, small robotics, precision instruments, and various electronic devices. The integrated flange with a diameter of 22.5 mm on the outer ring allows for easy and secure axial location in a housing bore, simplifying assembly and eliminating the need for additional axial retaining components like shoulders or snap rings. Its deep groove geometry enables it to efficiently accommodate both radial and axial loads. The double-sided rubber seals (2RS) provide excellent protection against dust, dirt, and moisture ingress, while retaining internal lubrication for extended, maintenance-free operation. The steel cage ensures accurate ball spacing and consistent performance. With normal clearance (CN), this RICH flanged deep groove ball bearing, manufactured in China, ensures consistent quality and dependable performance, making it a reliable choice for delicate and space-constrained applications demanding precision mounting.

Key Performance Advantages:

• Integrated Flange: Simplifies axial mounting and positioning in housings, reducing assembly time and cost.
• Ultra-Compact Thin Section: Ideal for designs with severe radial and axial space limitations.
• Robust Sealing (2RS): Provides excellent protection against contaminants and retains lubricant, extending bearing life.
• Versatile Load Handling: Effectively accommodates both radial and axial loads in small mechanisms.
• RICH Quality: Produced in China, ensuring consistent quality and dependable performance.