Bearings
Ball Bearings
Miniature Bearings
Quick Code: BB-375040
W638/5-2Z SKF Shielded Stainless Steel Miniature Ball Bearing 5mm x 19mm x 6mm
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Product Specification
Brand
SKF
Inside Dia
5mm
Outside Dia
11mm
Sealing
Shielded
Width
5mm
Reference
W638/5-2Z-SKF
Quick Order Code
BB-375040
Product Description
The W638/5-2Z SKF Shielded Stainless Steel Miniature Ball Bearing is a precision-engineered component designed for high-performance applications in compact mechanical systems. Its sophisticated design and robust construction make it an ideal solution for various demanding environments.
Key Features:
- Deep groove ball bearing configuration for smooth, low-friction rotation
- Metal shields providing superior protection against dust and contaminants
- Pre-charged with high-quality industrial grease
- Single-row design for optimal performance in tight spaces
- Compact dimensions: 5mm x 19mm x 6mm
Technical Specifications:
- Brand: SKF
- Type: Radial ball bearing
- Inside Diameter: 5mm
- Outside Diameter: 19mm
- Width: 6mm
- Sealing: Metal shielded (2Z)
- Reference: W638/5-2Z-SKF
Typical Applications:
- Power tools and small electric motors
- Remote controlled hobby vehicles
- Model cars
- Model boats
- Model aircraft
- Skateboard and rollerblade wheel assemblies
- Precision robotics and miniature mechanical systems
- Small mechanical equipment
These versatile miniature ball bearings offer exceptional performance in compact applications. The metal shielded design effectively contains internal lubrication while preventing dust and debris ingress, ensuring consistent and reliable operation across various environments. Its robust construction and moderate maintenance requirements make it an excellent choice for precision engineering and hobby projects.
