Bearings
Ball Bearings
Dunlop & Budget Ball Bearings
Quick Code: BB-517323
R3 ZEN Open Deep Groove Ball Bearing 4.763mm x 12.7mm x 3.967mm
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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
Without flange/groove
Outside Dia
12.7mm = 1/2inch
Sealing
Open
Temperature range
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
3.967mm
Reference
R3
Additional Reference:
10127694
Quick Order Code
BB-517323
Product Description
The R3 ZEN Open Deep Groove Ball Bearing is a precision-engineered miniature bearing designed for compact applications requiring reliable rotational performance. Manufactured by ZEN with standard bearing steel, this single-row ball bearing offers exceptional durability and versatility in small-scale mechanical systems.
Key Technical Specifications:
- Dimensions: 4.763mm x 12.7mm x 3.967mm (1/2 inch outside diameter)
- Single row deep groove design
- Cylindrical bore
- Open type bearing configuration
- Sheet steel cage
- Normal radial clearance
Technical Details:
- Inside Diameter: 4.763mm
- Outside Diameter: 12.7mm
- Width: 3.967mm
- Material: Standard bearing steel
- Rolling Elements Material: Standard bearing steel
- Tolerance Class: P0/PN2 / ABEC 1
- Temperature Range: -30°C to +150°C
- Current Insulation: No
- Outer Ring: Without flange/groove
Typical Application Areas:
- Precision instruments
- Model engineering
- Small electric motors
- Hobby and RC equipment
- Miniature mechanical systems
- Scientific apparatus
- Lightweight mechanical components
Key Advantages:
- Compact and lightweight design
- Open configuration allows for direct lubrication
- Robust standard bearing steel construction
- Suitable for low to medium load applications
- Wide operating temperature range
- Precision manufactured to ABEC 1 tolerance
An ideal solution for applications requiring a small, precise ball bearing with excellent performance characteristics and versatile open design.
