12x21x5mm Compact Flanged Radial Bearing (F6801-ZZ)
Compact flanged radial bearing with metal shields. Ideal for smooth, space-efficient rotating lead screws, gearboxes, and other mechanical assemblies.
12x21x5mm Compact Flanged Radial Bearing (F6801-ZZ) is designed for smooth rotational motion in compact spaces, offering reliable performance where precision and space efficiency are critical. This deep-groove ball bearing features a built-in flange for easy positioning and axial alignment during mounting. Dual metal shields (ZZ) provide protection against dust and debris, reducing maintenance and extending service life. Ideal for applications requiring low-friction rotation and a compact profile.
Key Features
- Compact Design: Slim profile for tight-fit applications.
- Integrated Flange: Flanged outer ring enables secure axial positioning and simplified installation.
- Shielded Construction: Metal shields on both sides protect against dust and debris for long-term reliability.
- Smooth Rotational Motion: Deep-groove ball design ensures efficient, low-friction operation.
Pros and Cons
Flanged radial bearings are commonly used in lead screws assemblies, gears, robotics, and other mechanical systems requiring reliable rotation in limited space. The integrated flange aids in precise positioning, while shielded construction supports durability in environments with moderate exposure to contaminants.
Application
Flanged radial bearings are commonly used in lead screws assemblies, gears, robotics, and other mechanical systems requiring reliable rotation in limited space. The integrated flange aids in precise positioning, while shielded construction supports durability in environments with moderate exposure to contaminants.
| Brand | Ooznest |
|---|---|
| Stock Type | New |
| Weight (g) | 7.00 |
| Inside Diameter (mm) | 12 |
| Outside Diameter (mm) | 21 |
| Thickness (mm) | 5 |
| Version | Compact |
| Inside Diameter Tolerance (mm) | -0.007 – 0 |
| Outside Diameter Tolerance (mm) | |
| Precision Class | P6 |
| Noise Class | V1 |
| Vibration Class | Z1 |
| Seal Specification | Double Metal Seal |
| Maximum RPM Grease | 30000 |
| Maximum RPM Oil | 36000 |
| Radial Clearance (mm) | 0.002 – 0.013 |
| Static Radial Load Rating (N) | 1040.88 |
| Dynamic Radial Load Rating (N) | 1921.63 |
| Maximum Temperature (°C) | 110 |
What's Included
| Name | Quantity |
|---|---|
| 12x21x5mm Compact Flanged Radial Bearing (F6801-ZZ) | 1 |
- Free UK Mainland Shipping: Orders over £100 Incl. VAT qualify for free next day shipping.
- Same Day Dispatch: Orders placed before 13:00 are dispatched the same day.
- Worldwide Shipping: Available for international orders.
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- 30-Day Return: Items can be returned within 30 days of delivery.
- Condition: Must be in original packaging and ‘as-new’ condition.
- Refunds: Issued after inspection, excluding original shipping costs.
- No Exchanges: Only refunds are provided.
- Return Costs: Customers bear return postage costs and should use a tracked service.
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