F6808

F Series Flanged Bearings

F6808 F Series Flanged Bearings
F6808 F Series Flanged Bearings

Image may differ from product. See technical specification for details.

Part No.
Part No. F6808

Basic Information

Bearing type Ball
System of measurement Metric
Ball bearing type Flanged
Construction Single Row
Tolerance class ABEC-1
Seal type Open
For load direction Radial

Main Dimensions

Bore diameter 40 mm
Bore diameter tolerance -0.012mm to 0
Outside diameter 52 mm
Outside diameter tolerance -0.013 mm to 0
Width 7 mm
Width tolerance -0.12 mm to 0

Inner Ring Dimensions

Inner ring type Standard

Outer Ring Dimensions

Flange outer diameter 55 mm
Flange thickness 1.5 mm

Ball & Washer Dimensions

Ball diameter 3.5 mm
Ball quantity 21

Performance

Temperature range -30° to 110°C
Radial dynamic load rating 1107 lbf
Radial static load rating 939 lbf
Limiting speed 12 X 1000 rpm
Lubrication Required
Radial internal clearance C0
Radial internal clearance 0.002mm to 0.013mm

Materials

Ring material Chrome Steel
Ball material Chrome Steel
Cage material Stainless Steel
Shield material 300 Series Stainless Steel

Environment & Compliance

ROHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
Price: $ 4.8 / each
In Stock

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F6808 Bearing Product Overview & Core Advantages

The F6808 is a metric single row flanged ball bearing engineered for applications requiring compact design and reliable radial load support. Its integral flange facilitates simplified mounting and precise axial location within assemblies. Manufactured to ABEC-1 precision tolerances, this bearing offers a cost-effective solution for general industrial use where consistent performance is essential. The open design allows for versatile lubrication options to suit specific operational environments.

Model Code Breakdown

Code Segment Technical Meaning
F Flanged outer ring design
6808 Standard bearing series designation indicating specific bearing dimensions (40mm bore, 52mm OD)
Open No seals or shields, requiring external lubrication

F6808 Bearing Structural Features & Performance Benefits

Flanged Construction: The integrated flange provides secure mounting and accurate positioning, reducing assembly complexity and improving structural stability.

Radial Load Capacity: With a dynamic load rating of 1107 lbf and static load rating of 939 lbf, this bearing delivers reliable performance under substantial radial loads.

Precision Engineering: Manufactured to ABEC-1 standards with C0 radial clearance (0.002mm to 0.013mm), ensuring consistent operation and smooth rotation.

Material Quality: Constructed from chrome steel rings and balls with a stainless steel cage, providing excellent durability and corrosion resistance.

High-Speed Capability: The optimized design supports limiting speeds up to 12,000 rpm, making it suitable for various rotational applications.

F6808 Bearing Typical Application Areas

  • Small electric motors and miniature gearboxes
  • Office automation equipment including printers and scanners
  • Medical devices and laboratory instrumentation
  • Robotic joints and precision mechanisms
  • Textile machinery components and spindle drives
  • Computer peripherals and cooling fan assemblies
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