8x16x5mm Compact Flanged Radial Bearing (F688-2RS)
Compact flanged radial bearing with rubber shields. Ideal for smooth, space-efficient rotating lead screws, gearboxes, and other mechanical assemblies.
8x16x5mm Compact Flanged Radial Bearing (F688-2RS) 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 rubber seals (2RS) provide protection against dust and debris, reducing maintenance and extending service life. Ideal for applications requiring low-friction rotation and environmental sealing.
Key Features
- Compact Design: Slim profile for tight-fit applications.
- Integrated Flange: Flanged outer ring enables secure axial positioning and simplified installation.
- Sealed Construction: Rubber seals on both sides protect against dust and debris for long-term reliability.
- Smooth Rotational Motion: Deep-groove ball design ensures efficient, low-friction operation.
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) | 4.00 |
| Inside Diameter (mm) | 8 |
| Outside Diameter (mm) | 16 |
| 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 Rubber Seal |
| Maximum RPM Grease | 36000 |
| Maximum RPM Oil | 43000 |
| Radial Clearance (mm) | 0.002 – 0.013 |
| Static Radial Load Rating (N) | 475.96 |
| Dynamic Radial Load Rating (N) | 1063.12 |
| Maximum Temperature (°C) | 110 |
What's Included
| Name | Quantity |
|---|---|
| 8x16x5mm Compact Flanged Radial Bearing (F688-2RS) | 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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6 reviews for 8x16x5mm Compact Flanged Radial Bearing (F688-2RS)
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Robert Sweetness (verified owner) –
good, y axis now less noisy
JEAN Matthews (verified owner) –
Very good sevice
Lea Newton (verified owner) –
Ordered a screw conversion kit for a Workbee 1510, these bearings were needed as my workbee was made by Openbuilds and did not have a recess for the bearings. Delivered next day on 1st class Royal Mail. I now have a great machine that works perfectly.
Nick Clarke (verified owner) –
Top quality accurately manufactured product…
Ville K (verified owner) –
Good quality, turns smoothly
Angelo Madonna (verified owner) –
It does what it say ! I am very pleased with this item.