6202 ZZ NR NSK Ball Bearing 15x35x11 with Shields and Snap Ring

Main Description

The 6202 ZZ NR NSK ball bearing 15x35x11 is a compact deep groove ball bearing with metal shields and a retaining ring, designed for protected operation and secure axial positioning in small and medium mechanical systems.

Within the deep groove ball bearings 62xx series, the 6202 ZZ NR NSK stands out due to its combination of compact dimensions and functional features. The ZZ shields protect the bearing from dust and fine particles while maintaining low friction, making it suitable for high-speed operation. At the same time, the NR configuration provides a groove and snap ring for fast and precise axial fixation in the housing, eliminating the need for additional locking components.

The 15x35x11 size is commonly used in applications where space is limited but reliability and durability are still critical.

Technical Parameters

• type: deep groove ball bearing
• series: 62xx
• model: 6202 ZZ NR NSK
• inner diameter: 15 mm
• outer diameter: 35 mm
• width: 11 mm
• design: shielded on both sides (ZZ)
• feature: groove and retaining ring (NR)
• material: bearing steel
• cage: steel
• operating characteristics: high speed, low noise

Construction and Design

The 6202 ZZ NR NSK bearing combines protective and mounting features in a compact structure.

Key design features:

• single-row deep groove ball bearing
• metal shields on both sides
• precision groove in the outer ring
• retaining ring included for axial locking
• high-quality bearing steel for durability
• steel cage for stable performance

The shields help retain lubricant and protect internal components, extending the service life of the bearing.

Industrial Applications

The 6202 ZZ NR NSK bearing is widely used in compact systems requiring both protection and axial stability.

Typical applications include:

• small electric motors
• fans and HVAC systems
• household and light industrial equipment
• automation systems and precision devices
• conveyor components

The snap ring ensures quick installation and secure positioning within the housing.

Operational Advantages

The 6202 ZZ NR NSK bearing offers several key benefits:

• protection against dust and fine contaminants
• reduced lubricant loss and extended service life
• integrated axial locking system
• compact size with high reliability
• easy and fast installation

This makes it an excellent choice for applications where space efficiency and durability are essential.

FAQ

What does ZZ NR mean in 6202 ZZ NR NSK?
ZZ indicates metal shields on both sides, while NR means groove and retaining ring included.

Is this bearing suitable for high-speed applications?
Yes, it is designed for high-speed operation with low friction.

Does it include a snap ring?
Yes, NR versions come with a retaining ring.

Can it be used in dusty environments?
Yes, the shields provide basic protection against dust and debris.

Where is this bearing typically used?
In small motors, fans, and compact industrial equipment.