Bearings
Ball Bearings
Thin Section Ball Bearings
Quick Code: BB-378443
S61801-ZZ Budget Shielded Stainless Steel Thin Section Ball Bearing 12mm x 21mm x 5mm
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Qty:
Product Specification
Brand
Budget
Inside Dia
12mm
Outside Dia
21mm
Sealing
Shielded
Width
5mm
Reference
S61801-ZZ
Equivalent to:
W61801-ZZ, S61801-ZZ
Quick Order Code
BB-378443
Product Description
The S61801-ZZ Budget Shielded Stainless Steel Thin Section Ball Bearing is a precision-engineered compact bearing designed for applications requiring minimal space and maximum performance. With its ultra-compact 12mm x 21mm x 5mm dimensions, this bearing offers exceptional versatility and efficiency in challenging mechanical environments.
Key Features:
- Compact Design: 12mm x 21mm x 5mm ultra-thin cross-section
- Shielded Configuration (ZZ) for Effective Protection Against Contaminants
- Durable Stainless Steel Construction
- Lightweight and Space-Saving Profile
- Single Row Deep Groove Configuration
- High Precision Dimensional Tolerances
Typical Applications:
- Precision Robotics and Automation Equipment
- Medical Diagnostic Instruments
- Compact Electronic Devices
- Small Mechanical Assemblies
- Miniature Motion Control Systems
- Aerospace Instrumentation
- High-Precision Measurement Equipment
Specifications:
- Brand: Budget
- Inside Diameter: 12mm
- Outside Diameter: 21mm
- Width: 5mm
- Sealing Type: Shielded (ZZ)
- Material: Stainless Steel
Thin section bearings like the S61801-ZZ provide significant advantages including minimal space requirements, lightweight design, multi-directional load capabilities, and exceptional structural stiffness. The metal shielded configuration offers enhanced protection against dust, debris, and moisture, ensuring extended bearing life and consistent performance in demanding applications.

