SKF SY 509 M Plummer Block House -, 85 mm ID

This plummer Block housing is a cast iron bearing housing designed to accommodate insert bearings with an 85 mm internal diameter. It provides a rigid support point for rotating shafts and is suited to installations that require a set centre height and standardised mounting interfaces. The component is manufactured to comply with restricted substance guidelines and integrates with ISO-format bearing inserts.

• Cast iron construction delivers stable load support
• 54 mm centre height ensures consistent shaft alignment
• Two-bolt arrangement simplifies secure attachment
• 12 mm mount holes enable use of common fasteners
• 48 mm unit depth reduces axial footprint
• Compatible with ISO bearing inserts for interchangeability

• Used with insert bearings in conveyor drives
• Suitable for light industrial shaft support assemblies
• Ideal for replacement of standardised bearing housings
• Can be used for machinery with fixed centre heights
• Used for installations requiring RoHS-compliant components

It is manufactured from cast iron to provide structural rigidity and wear resistance.

The internal diameter is 85 mm to suit matching insert bearings.

Two bolts are used and the mounting holes accept 12 mm fasteners.

The centre height measures 54 mm which sets the shaft elevation.