20mm Flange Bearing With 3 Bolt Mount, Pressed Steel Housing, Self Aligning Ball Bearing, 20mm Inner Diameter, Lightweight Yet Durable For Machinery, Conveyors And Industrial Applications

20mm flange bearing in pressed steel 3 bolt housing
✔️ 20mm bore, 3-bolt flange, pressed steel housing, zinc plated, single

This 20mm flange bearing is a compact, self-aligning ball bearing housed in a three-bolt flange. It's built for light-duty machinery where fast mounting and shaft alignment matter in small conveyors, motors, and automation kits.

寸法	Value (mm)
a	90
e	71
g	2.1
c	16
s	9
f	56
L	31
n	7.5
W	32

✅ 20 mm inner diameter
✅ 3 bolt flange PF-4Z housing
✅ Pressed steel, zinc plated, self-aligning
✅ Non-relubricatable with RST tight riding seal
✅ Full metal shroud seals for protection

💡 What is a flange bearing used for in machinery?

This handy bearing keeps shafts aligned and supports radial loads in compact assemblies.

- handy for compact machinery and quick mounting
- supports 20 mm shafts in a three-bolt flange
- zinc plated pressed steel housing resists corrosion
- ideal for light-duty conveyors and small motors