R188ZZ Ball Bearing High Speed ​​Deep Groove Ball Bearing Manufacturer

Produce Description

R188ZZ is a miniature deep groove ball bearing suitable for high-speed motors, precision instruments and models. It has low noise, dust protection and wear resistance, and is a common standard part for small rotating equipment.

Features of R188ZZ Ball Bearing Steel

High-quality materials and precision manufacturing

Made of GCr15 high-carbon chromium bearing steel, after special heat treatment process

Precision-machined deep groove raceway to ensure even load distribution

J-shaped steel cage accurately positions the steel balls to reduce operating vibration

Double protection design

Dual-sided metal dust covers (ZZ type) effectively block dust and impurities

Pre-filled with high-performance grease to reduce maintenance requirements

Dustproof level reaches IP5X standard, suitable for a variety of working environments

Production Customization Process

R188ZZ Ball Bearing Application

• Medical equipment - used for high-precision medical equipment such as dental mobile phones and surgical instruments
• Industrial robots - suitable for key parts such as mechanical arm joints and precision transmissions
• Aerospace technology - meets the lightweight and high-speed requirements of drones and small aircraft
• Computer hard disk - as the core component of the spindle motor to ensure stable operation
• Motor equipment - widely used in micro servo motors, stepper motors, etc.
• Instruments - provide high stability support for precision measuring equipment

Shenzhen Wanyuan Bearing Co., Ltd. is a professional bearing manufacturer integrating R&D and innovation. The company mainly produces metric bearings with inner diameters of 1-50MM, imperial bearings, spherical roller bearings, double-row cylindrical bearings, cylindrical roller bearings, four-point angular contact bearings, flange bearings, ceramic bearings and customized non-standard bearings.

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