Bearings
Ball Bearings
Imperial Ball Bearings
Quick Code: BB-430620
SFR2.5-ZZ Budget Shielded Flanged Stainless Steel Miniature Ball Bearing 3.175mm x 7.9248mm x 3.556mm
Help Articles
Also Try
Metric Oil Seals
Imperial Oil Seals
Dunlop & Budget Ball Bearings
SKF Ball Bearings
Buy Now
Product Specification
Brand
Budget
Inside Dia
3.175mm = 1/8inch
Outside Dia
7.9248mm = 0.312inch
Sealing
Shielded
Width
3.556mm = 0.140inch
Reference
SFR2.5-ZZ
Equivalent to:
WFR2.5-2Z
Quick Order Code
BB-430620
Product Description
The SFR2.5-ZZ Budget Shielded Flanged Stainless Steel Miniature Ball Bearing is a precision-engineered, compact bearing designed for applications requiring small, robust, and corrosion-resistant rotational components. Its stainless steel construction and flanged design make it ideal for precision machinery and miniature mechanical systems.
Key Features:
- Miniature size with 1/8 inch (3.175mm) inside diameter
- Stainless steel material for enhanced durability and corrosion resistance
- Shielded configuration for improved protection against contaminants
- Flanged design for easy mounting and increased stability
- Compact dimensions: 3.175mm x 7.9248mm x 3.556mm
Technical Specifications:
- Inside Diameter: 3.175mm (1/8 inch)
- Outside Diameter: 7.9248mm (0.312 inch)
- Width: 3.556mm (0.140 inch)
- Sealing Type: Shielded (ZZ)
- Material: Stainless Steel
Ideal Applications:
- Robotics and automation
- Medical device equipment
- Precision instruments
- Small electric motors
- RC (Remote Control) models and hobby equipment
- Aerospace and miniature engineering projects
- Dental and surgical instruments
The shielded design provides excellent protection against dust, dirt, and moisture, making this miniature bearing an excellent choice for applications requiring clean, precise, and reliable rotational performance in compact spaces.
