695zz
600 Series Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
695zz
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
2.31 g
Tolerance class
ABEC1
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
5 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
13 mm
Outside diameter tolerance
-0.008mm to 0
Width
4 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Ball & Washer Dimensions
Ball diameter
2 mm
Ball quantity
8
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
206 lbf
Radial static load rating
78 lbf
Limiting speed
43 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.002mm to 0.013mm
Radial internal clearance
MC3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Shield material
300 Series Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 1.13
/ each
In Stock
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695zz Bearing Product Overview & Core Advantages
The 695zz is a miniature shielded ball bearing designed for compact applications requiring reliable performance. As a single row deep groove ball bearing, it excels at handling radial loads while also accommodating moderate axial loads in both directions. Its shielded design offers effective contamination protection, making it a robust and durable choice for high-speed, precision mechanisms where space is at a premium.
695zz Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| zz | Non-contact steel shields on both sides | Protects against contaminants while minimizing friction, contributing to the high limiting speed. |
695zz Bearing Structural Features & Performance Benefits
- Deep Groove Raceway & High-Precision Construction: The optimized raceway geometry and ABEC1 tolerance class ensure smooth, quiet operation and precise rotational accuracy, making it a true precision bearing for demanding applications.
- Robust Load Capacity: With a dynamic load rating of 206 lbf and a static load rating of 78 lbf, this bearing provides reliable support for significant radial loads in a miniature footprint.
- High-Speed Capability: The combination of a lightweight stainless steel cage, non-contact shields, and precision grinding enables a limiting speed of 43,000 rpm, qualifying it as a high-performance high-speed bearing.
- Durable Material Selection: Components made from chrome steel (rings and balls) and stainless steel (cage and shields) offer excellent wear resistance and corrosion protection, enhancing service life.
695zz Bearing Typical Application Areas
- Small Electric Motors (e.g., drone motors, RC vehicles)
- Precision Instruments and Optical Devices
- Computer Cooling Fans and Small Spindles
- Office Automation Equipment (printers, scanners)
- Medical Devices and Laboratory Equipment
- Textile Machinery Guides and Tensioners
