3211 2Z RICH 55x100x33,3

3211ZZ RICH Double Row Angular-Contact Ball Bearing (Also Known as 5211ZZ) - 55 x 100 x 33.3 mm

The 3211ZZ RICH, also known as 5211ZZ, is a high-quality double row angular-contact ball bearing, meticulously manufactured by RICH in China. This precision bearing is expertly designed to accommodate combined loads, meaning it can handle both radial and axial forces acting simultaneously. With precise dimensions of 55 mm bore, 100 mm outer diameter, and 33.3 mm width, it offers a robust and effective solution for demanding applications.

This RICH bearing features a durable steel cage, ensuring optimal ball separation and stable operation, even under varying conditions. It has a CN (normal) clearance, indicating a standard radial internal clearance that is suitable for most general applications. The double-row design of this bearing allows it to handle axial loads in both directions, making it highly versatile for applications where axial forces can fluctuate or reverse. A key characteristic of this bearing is its double-sided non-contact shields (ZZ). These shields provide effective protection against the ingress of larger contaminants, such as dust and debris, while allowing for higher rotational speeds compared to contact seals, making it suitable for applications where minimal friction and good protection are both desired.

Weighing 0.96 kg, this durable component from RICH offers dependable performance and resilience. It is ideally suited for applications requiring high precision and the ability to manage combined loads in both directions, especially in environments where protection from debris is needed without compromising on rotational speed, such as various industrial machines, electric motors, and agricultural equipment.

Key Specifications:

• Type: Double Row Angular-Contact Ball Bearing
• Brand: RICH
• Model: 3211ZZ RICH (Also known as 5211ZZ)
• Dimensions: 55 mm bore x 100 mm outer diameter x 33.3 mm width
• Bore Diameter (d): 55 mm
• Outer Diameter (D): 100 mm
• Width: 33.3 mm
• Cage Material: Steel
• Clearance: CN - normal clearance
• Sealing: Double-sided non-contact shields (ZZ)
• Weight: 0.96 kg
• Country of Origin: China

Key Advantages:

• High Combined Load Capacity: Designed to efficiently handle both radial and axial loads in both directions.
• Durable Steel Cage: Ensures robust performance and extended service life.
• Optimal Clearance (CN): Normal radial internal clearance provides balanced performance for most general applications.
• RICH Quality: Manufactured by RICH in China, guaranteeing consistent quality and dependable performance.
• Shielded Design (ZZ): Offers protection from larger contaminants while supporting higher operational speeds compared to contact seals.
• Versatile Naming: Also known as 5211ZZ for broader compatibility and ease of identification.