The primary duty of Housed (Pillow Block) Bearing is a range of mechanical fastening duties. Below: the sectors that specify them in volume, the checklist used to select the right size and material for the application, installation notes, and the known limits of the type. Stocked across roughly M15 to M80, they cover heavy and structural work.
Typical Applications for Housed (Pillow Block) Bearing — ISO / DIN (Series 117)
The most common settings where these are specified:
- General machine building: fastening covers, brackets, motors and sub-assemblies on production equipment.
- Maintenance & repair (MRO): a stocked size for servicing existing plant where the original fastener spec must be matched.
- Fabrication & metalwork: bench and on-site assembly of steel frames, enclosures and weldments.
How to Specify Housed (Pillow Block) Bearing — ISO / DIN (Series 117) for Your Application
- Size: Match the nominal size to the mating thread or hole. This product spans M15–M80; check the full table below for the exact dimensions of each size.
- Material: Choose the material and finish for the service environment — plated steel for general use, stainless for corrosion resistance.
- Environment: For damp, coastal or chemical exposure prefer A4/316 stainless or a suitable coating; indoors, plated steel or A2 is usually sufficient.
- Standard: This product is supplied to ISO / DIN. Quoting the standard on your order guarantees interchangeable dimensions between suppliers.
Where Housed (Pillow Block) Bearing — ISO / DIN (Series 117) Are Not the Right Choice
Match the fastener to the load, environment and whether the joint must be reopened; the wrong class or style is the usual cause of joint failure.