Functional Bearings 608,609,629,689,6000-6004,6902

Functional 3D Printed Ball Bearings – Multi Size Set

Included Sizes:

• 608 Bearing – 22 × 8 × 7 mm
• 609 Bearing – 24 × 9 × 7 mm
• 629 Bearing – 26 × 9 × 8 mm
• 689 Bearing – 17 × 9 × 5 mm
• 6000 Bearing – 26 × 10 × 8 mm
• 6001 Bearing – 28 × 12 × 8 mm
• 6002 Bearing – 32 × 15 × 9 mm
• 6004 Bearing – 42 × 20 × 12 mm
• 6902 Bearing – 28 × 15 × 7 mm

(All dimensions are in mm and may vary slightly depending on printer calibration.)

This is a set of fully functional 3D printed ball bearings designed for smooth rotation and easy printing. All models are optimized for FDM printers and can be printed without supports.

The bearings are print-in-place, meaning no assembly is required after printing. Once printed, they are ready to use immediately.

Features:

• Fully functional rotating bearings
• Print-in-place design (no assembly needed)
• No supports required
• Multiple sizes included
• Optimized for standard FDM printers

Printing Tips:

• Use a well-tuned printer for best results
• Recommended layer height: 0.2 mm
• Ensure proper cooling for clean tolerances
• If needed, gently free the bearing after printing

Use Cases:

• Mechanical projects
• Prototyping
• DIY mechanisms
• Educational demonstrations

If you like this model, don’t forget to leave a like 👍 or share your prints!