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Dunlop & Budget Ball Bearings
Quick Code: BB-522244
693 ZEN Open Deep Groove Ball Bearing 3mm x 8mm x 3mm
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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
3mm
Material
Standard bearing steel
Material of rolling elements
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
8mm
Sealing
Open
Temperature range
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
3mm
Reference
693
Additional Reference:
10141446
Quick Order Code
BB-522244
Product Description
The 693 ZEN Open Deep Groove Ball Bearing is a precision miniature bearing designed for compact and lightweight mechanical applications that require high-performance rotational support. Despite its extremely small dimensions, this bearing offers reliable performance across a wide range of industrial and precision engineering environments.
Technical Specifications:
- Dimensions: 3mm x 8mm x 3mm
- Bore Type: Cylindrical bore
- Bearing Configuration: Single row
- Material: Standard bearing steel
- Cage Material: Sheet steel
- Sealing: Open design
- Temperature Range: -30°C to +150°C
- Tolerance Class: P0/PN2 / ABEC 1
Key Performance Features:
- Normal radial clearance
- No current insulation
- Outer ring without flange/groove
- Open configuration for easy lubrication
Ideal Applications:
- Miniature robotics
- Precision electronic devices
- Small medical equipment
- Micro-mechanical systems
- Model engineering
- Compact motor assemblies
The open design allows for optimal lubrication and provides maximum flexibility in tight spaces. Its compact size and robust construction make it an excellent choice for applications requiring precise, low-friction rotational movement in extremely small mechanical systems.
