KFL001-12mm Bore – Flanged Bearing – MakerBotics

$3.62 Inc. GST

The KFL001 is a unitised flange pillow block bearing unit engineered to support and align 12mm rotating shafts mounted to flat surfaces. It comprises a zinc alloy housing containing a chrome steel bearing insert with dual rubber seals and an integrated set-screw locking mechanism. The assembly provides radial shaft support for 12mm linear rods in applications including 3D printers, desktop CNC machinery, motion stages, and robotic assemblies.

In stock

LCN: E-11-S SKU: MB-BEAR-KFL001 Categories: , Tags: , , , , , ,

Description

Technical Overview

Engineers design the KFL001 – flanged bearing to support 12mm rotating shafts. It maintains alignment in compact mechanical assemblies. Furthermore, a strong zinc alloy housing provides excellent corrosion resistance. Inside, a chrome steel bearing insert handles the rotational load. Dual rubber seals actively protect the inner components from dust and debris. Meanwhile, the integrated flange mounts directly onto flat surfaces. This setup delivers reliable shaft support in precision motion control systems, 3D printers, and custom robotic builds. Additionally, an integrated set-screw locking mechanism holds the shaft securely during operation.

Applications

Machinists and builders frequently deploy the KFL001 – flanged bearing unit in light-to-medium duty mechanical assemblies. Consequently, it excels in applications that require rigid shaft support and simple mounting. For example, makers use it for 3D printer frame builds, desktop CNC machines, linear motion stages, and robotic mechanisms. Therefore, you can pair this unit directly with 12mm smooth rods or ground shafts. Ultimately, it ensures quick installation and precise alignment across various mechanical projects.

Technical Specifications

Specification Value
Model KFL001
Type Pillow Block / Flange Block Bearing
Housing Material Zinc Alloy
Insert Material Chrome Steel (Rubber Sealed)
Bore (ID) 12mm
Locking Method Set Screw
Lubrication Pre-lubricated with grease

Engineering Drawings

Maker Store Tips and Tricks

  • Ensure the 12mm shaft is fully aligned and inserted before tightening the set screws to prevent binding.

  • Do not degrease the internal bearing insert, as it arrives pre-lubricated for immediate operation.

  • Apply threadlocker to the set screws in high-vibration applications to prevent looseness over time.

Additional information

Weight 0.08 kg
Dimensions 6.2 × 3.8 × 1.6 cm