KFL Oval Flange Pillow Block Bearing 8-12mm

The KFL series oval flange pillow block bearing is a compact, self-aligning mounted bearing unit designed for easy shaft support in CNC machines, 3D printers, RepRap builds, laser cutters, conveyor systems, and general-purpose machinery. Each unit consists of a precision ball bearing insert housed in a zinc alloy oval flange body, combining rigid shaft support with the ability to self-align and compensate for minor shaft misalignment — reducing wear and extending service life. The oval two-bolt flange allows straightforward panel or frame mounting using standard M5 or M6 fasteners, and the pre-lubricated sealed bearing insert requires no maintenance in normal operation. Available in three common shaft bore sizes — 8mm (KFL08), 10mm (KFL000), and 12mm (KFL001) — this series covers the most widely used shaft diameters in DIY motion systems and light industrial equipment. Compatible with both smooth rods and lead screw shafts.

Specification :

• Series : KFL (Oval Flange Pillow Block)
• Housing Material : Zinc Alloy
• Bearing Insert Material : Chrome Steel
• Bearing Type : Deep Groove Ball Bearing (self-aligning insert)
• Available Bore Sizes : 8mm (KFL08), 10mm (KFL000), 12mm (KFL001)
• Mounting : 2-bolt oval flange
• KFL08 — Bore × OD × Length : 8mm × 26mm × 47mm
• KFL08 — Mounting Hole Spacing : 37mm / Hole Dia: 5mm
• KFL000 — Bore × OD × Length : 10mm × 35mm × 60mm
• KFL000 — Mounting Hole Spacing : 45mm / Hole Dia: 7mm
• KFL001 — Bore × OD × Length : 12mm × 37mm × 62mm
• KFL001 — Mounting Hole Spacing : 48mm / Hole Dia: 7mm
• Lubrication : Pre-lubricated (maintenance-free)
• Applications : CNC, 3D printers, conveyors, machinery