Bearings
Ball Bearings
Miniature Bearings
Quick Code: BB-516915
F688-2Z ZEN Shielded Deep Groove Flanged Ball Bearing 8mm x 16mm x 5mm
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Product Specification
Ball rows
Single row bearing
Bore
Cylindrical bore
Brand
ZEN
Cage
Sheet steel cage
Clearance
Normal radial clearance
Current insulation
No current insulation
Inside Dia
8mm
Material
Standard bearing steel
Material of rolling elements
Standard bearing steel
Outside Dia
16mm
Sealing
Shielded
Width
5mm
Reference
F688-2Z
Additional Reference:
10126769
Quick Order Code
BB-516915
Product Description
The F688-2Z ZEN Shielded Deep Groove Ball Bearing is a compact, high-performance precision bearing designed for applications requiring reliable and efficient rotational motion. This single-row ball bearing offers exceptional performance in a small 8mm x 16mm x 5mm form factor.
Key Features:
- Precision manufactured by ZEN, a trusted bearing brand
- Single row deep groove design for versatile performance
- Shielded (2Z) configuration for enhanced protection against contaminants
- Standard bearing steel construction for durability
- Sheet steel cage for stable ball retention
- Cylindrical bore for easy mounting
- Flange on outer ring for additional stability
Technical Specifications:
- Inside Diameter: 8mm
- Outside Diameter: 16mm
- Width: 5mm
- Temperature Range: -30°C to +150°C
- Tolerance Class: P0/PN2 / ABEC 1
- Radial Clearance: Normal
Typical Applications:
- Small electric motors
- Precision machinery
- Model engineering
- Robotics
- Hobby and DIY equipment
- Miniature mechanical systems
The F688-2Z offers reliable performance with its shielded design, protecting internal components from dust and light contamination while maintaining smooth rotation. Its compact size and robust construction make it an ideal choice for applications requiring precise, low-friction movement.


