695-ZZ Micro Bearing 5x13x4mm for Light-Duty Equipment 

695 ZZ Micro Bearing - The "Heart" of High-Speed Motors

[Accurately match your device requirements ]
In the world of micro-mechanics, size is everything. The 695 ZZ bearing, with its compact size of 5mm inner diameter, 13mm outer diameter and 4mm width, has become an indispensable core component in many precision devices. Nova Precision Bearing is well aware that you are not merely looking for a "bearing". What you need is stable rotational speed, ultra-low noise and extremely long continuous working time. This 695 ZZ bearing was precisely designed to address these pain points.
[Core Parameters ]

[Technical hard Power - Why Choose Us ]

There are many 695 ZZ bearings on the market, but few can truly achieve "quietness" and "durability" simultaneously. We address common usage pain points through the following technical details:

 Ultimate Quietness Technology: To meet the strict noise requirements of consumer electronics and medical devices, we have subjected the raceways to ultra-precision grinding, keeping the operating noise below 22 decibels. No need to worry about annoying buzzing sounds in quiet environments.

High-speed Stability: Ordinary bearings tend to heat up and deform when rotating at over 15,000 revolutions per minute. Our 695 ZZ bearings undergo special heat treatment, achieving a hardness of HRC 62-65. Combined with optimized internal geometry, they ensure stable operation even at high speeds.

Dust-proof and Water-proof Design: The double-sided ZZ type dust covers (metal) design not only effectively prevent dust and debris from entering the raceways but also securely lock in the internal lubricant. Compared to open bearings, the service life is extended by 50%.

[Application Scenarios - Solving Your Industry Pain Points ]
* Fishing Reels (Spinning/Baitcasting Reels)
* Problem: Saltwater corrosion and sand ingress often cause the reel to jam or feel "gritty" during casting.
* Solution: The 695 ZZ bearing is made of high-chromium steel with rust-resistant grease. The double metal shields effectively block sand and water, ensuring smooth casting and retrieval

* High-Speed Dental Handpieces:

* Problem:  High vibration occurs during high-speed rotation, which affects the accuracy of the surgery and causes patient discomfort.
* Solution: High precision tolerance control (ABEC-5/ABEC-7 available) is adopted to ensure zero vibration at high speed (up to 30,000+ RPM) and prevent rusting even after high-temperature disinfection

* Drone Motors & Robotics:

* Problem: Saltwater corrosion and sand ingress often cause the reel to jam or feel "gritty" during casting.

* Solution: The 695 ZZ bearing is made of high-chromium steel with rust-resistant grease. The double metal shields effectively block sand and water, ensuring smooth casting and retrieval

* High-Speed Dental Handpieces:
* Problem:  Due to long-term continuous operation, the bearings are prone to wear and tear, which may lead to motor failure. 
* Solution: Excellent wear resistance, capable of operating continuously for over 10,000 hours, significantly reducing equipment maintenance costs and ensuring flight safety.

[Commitment to quality]
Every 695 ZZ bearing sent out has undergone strict vibration testing and full dimensional inspection. We not only offer standard products but also support customization based on your specific requirements (such as special clearances, special greases, nylon cages).

Make your device run faster, quieter and longer.