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Ball Bearings
Dunlop & Budget Ball Bearings
Quick Code: BB-516719
602 X-2Z ZEN Shielded Deep Groove Ball Bearing 2.5mm x 8mm x 4mm
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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
2.5mm
Material
Standard bearing steel
Material of rolling elements
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
8mm
Sealing
Shielded
Temperature range
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
4mm
Reference
602X-2Z
Additional Reference:
10126202
Quick Order Code
BB-516719
Product Description
The 602 X-2Z ZEN Shielded Deep Groove Ball Bearing is a compact, precision-engineered miniature bearing designed for applications requiring small, high-performance rotational support.
Key Features:
- Ultra-compact dimensions: 2.5mm x 8mm x 4mm
- Single row deep groove ball bearing configuration
- Shielded design for enhanced protection against contaminants
- Constructed with standard bearing steel
- Sheet steel cage for structural integrity
- Normal radial clearance for standard operational conditions
- Wide operating temperature range: -30°C to +150°C
Technical Specifications:
- Brand: ZEN
- Inside Diameter: 2.5mm
- Outside Diameter: 8mm
- Width: 4mm
- Bore Type: Cylindrical
- Sealing: Shielded (X-2Z)
- Tolerance Class: P0/PN2 / ABEC 1
- Current Insulation: No
Typical Applications:
- Precision electronic equipment
- Miniature motors
- Micro-mechanical devices
- Robotics components
- Medical instruments
- Watchmaking and small mechanism assemblies
The shielded design provides protection against dust and minor contaminants while allowing for smooth rotation. Its compact size and robust construction make it ideal for applications requiring minimal space and high precision.


