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Quick Code: BB-518350
FR166-2Z ZEN Shielded Deep Groove Ball Bearing 4.763mm x 9.525mm x 3.175mm
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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
4.763mm
Material
Standard bearing steel
Material of rolling elements
Standard bearing steel
Outer ring
Flange on outer ring
Outside Dia
9.525mm = 3/8inch
Sealing
Shielded
Temperature range
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
3.175mm = 1/8inch
Reference
FR166-2Z
Additional Reference:
10129993
Quick Order Code
BB-518350
Product Description
The FR166-2Z ZEN Shielded Deep Groove Ball Bearing is a precision miniature bearing designed for compact, high-performance applications that require reliable and efficient rotational support. Manufactured by ZEN, this small yet robust bearing offers exceptional performance across a wide range of environments.
Technical Specifications:
- Inside Diameter: 4.763mm (3/8 inch)
- Outside Diameter: 9.525mm (3/8 inch)
- Width: 3.175mm (1/8 inch)
- Ball Rows: Single row
- Bore Type: Cylindrical bore
- Cage Material: Sheet steel
- Radial Clearance: Normal
- Material: Standard bearing steel
- Sealing: Shielded (2Z)
- Temperature Range: -30°C to +150°C
- Tolerance Class: P0/PN2 / ABEC 1
- Current Insulation: No current insulation
- Outer Ring: Flange on outer ring
Key Features:
- Compact and precise dimensions for miniature applications
- Shielded design protects against dust and contamination
- Wide temperature range ensures versatile performance
- Robust sheet steel cage for durability
Typical Applications:
- Precision medical devices
- Miniature robotics
- Small electronic equipment
- Dental and surgical instruments
- Model engineering
- Micro-mechanical systems
- Aerospace and defense components
ZEN's meticulous engineering ensures this miniature bearing delivers reliable performance in demanding environments, making it an excellent choice for applications requiring compact, precise rotational support.
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