Bearings
Ball Bearings
Imperial Ball Bearings
Quick Code: BB-430558
SR166-ZZ Budget Shielded Stainless Steel Miniature Ball Bearing 4.7625mm x 9.525mm x 3.175mm
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Product Specification
Brand
Budget
Inside Dia
4.7625mm = 3/16inch
Outside Dia
9.525mm = 3/8inch
Sealing
Shielded
Width
3.175mm = 1/8inch
Reference
SR166-ZZ
Equivalent to:
WR166-2Z
Quick Order Code
BB-430558
Product Description
The SR166-ZZ Budget Shielded Stainless Steel Miniature Ball Bearing is a precision-engineered compact bearing designed for small-scale and precision applications. Manufactured to exact imperial measurements, this miniature bearing offers reliable performance in demanding environments.
Key Features:
- Stainless steel construction for corrosion resistance
- Compact dimensions: 4.7625mm (3/16") x 9.525mm (3/8") x 3.175mm (1/8")
- Shielded design provides protection against dust and contaminants
- Ideal for precision machinery and compact mechanical systems
Typical Applications:
- Precision robotics
- Medical equipment
- Small electric motors
- Computer and office machinery
- Miniature automotive components
- Hobby and model engineering
- Aerospace and drone technologies
Technical Specifications:
- Inside Diameter: 4.7625mm (3/16")
- Outside Diameter: 9.525mm (3/8")
- Width: 3.175mm (1/8")
- Sealing Type: Shielded (ZZ)
- Material: Stainless Steel
The SR166-ZZ offers superior protection against external contaminants while providing smooth, low-friction rotation. Its compact size and robust construction make it an excellent choice for precision applications requiring reliable, low-maintenance bearing performance.
