R22 ZEN Deep Groove Ball Bearing

Main Description

The R22 ZEN Deep Groove Ball Bearing is a robust, high-quality rolling-element bearing engineered for industrial and mechanical applications. With precise imperial-to-metric dimensions of 34.925 mm inner diameter, 63.500 mm outer diameter, and a width of 11.113 mm, this single-row deep groove bearing delivers dependable performance in radial load configurations.

Applications

This open, deep groove ball bearing is ideal for a wide range of industrial applications, including power transmission systems, motor shafts, gearboxes, and housing units. Its compact size, combined with a sheet steel cage, makes it suitable for bearing units and industrial assemblies where space is limited but reliability is critical.

Key Benefits

• High Durability: Made from standard bearing steel, the R22 ZEN ensures long operational life even under moderate loads.

• Open Design: Without seals, it allows for optimal lubrication and excellent heat dissipation — ideal when regular maintenance is feasible.

• Precision Performance: Normal radial clearance delivers smooth rotation and stable behavior in dynamic and static systems.

• Temperature Resilience: Operates reliably in a wide temperature range, offering flexibility for demanding industrial environments.

• Cost-Effective Component: The ZEN brand is known for delivering solid quality at competitive prices, making it an attractive option for bulk or OEM purchasing.

Technical Specifications

• Bore (Inner Diameter): 34.925 mm

• Outer Diameter: 63.500 mm

• Width: 11.113 mm

• Bearing Type: Single-row deep groove ball bearing

• Cage Type: Sheet steel cage

• Clearance: Normal radial clearance

• Material: Bearing-grade steel

• Design: Open (no seals)

• Tolerance / Precision: Standard industrial class

• Operating Temperature: Broad operational range for industrial use

The R22 ZEN bearing is manufactured to meet typical industrial standards, offering a reliable, ready-to-mount solution for both OEMs and maintenance departments. Its simple, open structure simplifies lubrication routines and enables integration into existing bearing housings and units.

FAQ

Q1: What does “R22” mean in the bearing name?
A1: “R22” is the bearing’s designation, indicating its bore size (34.925 mm), outer diameter (63.5 mm), and width (11.113 mm) according to standard bearing nomenclature.

Q2: Is the R22 ZEN bearing sealed or open?
A2: The R22 ZEN is an open deep groove ball bearing, which means it has no seals. This allows for easier lubrication and better heat dissipation, but requires regular maintenance.

Q3: What types of applications is this bearing best for?
A3: It’s well-suited for industrial machinery, gearboxes, shaft assemblies, power transmission systems, and bearing housings where a compact, reliable bearing is required.

Q4: What is the material and cage design of this bearing?
A4: The bearing is made from high-grade bearing steel and features a sheet steel cage, which enhances strength while maintaining a compact profile.

Q5: What operating temperatures can this bearing handle?
A5: The bearing supports a wide operational temperature range, making it versatile for a variety of industrial environments.