Corrosion Resistant

PTI’s mounted bearing units are furthermore available in stainless steel and thermoplastic versions that are specifically suitable for the food industry.

With the thermoplastic version, we can also offer our waterproof 2 and 4 bolt flanged series that effectively keep all fluids out.

We can also supply silver series bearing units, that are manufactured in a rust proof zinc aluminium alloy.

Our stainless-steel ball bearings are available with food grade seals and food grade grease (FDA).

Powder Coating
Stainless Steel Units
Thermoplastic Units

Recommended tightening torque for plastic housing mounting bolts:

  • Bolt size
  • M8
  • M10
  • M12
  • M16
  • 2-bolt flange
  • 40 Nm
  • 50 Nm
  • 70 Nm
  • 100 Nm
  • 3-bolt flange
  • 40 Nm
  • 40 Nm
  • 50 Nm
  • 80 Nm
  • 4-bolt flange
  • 40 Nm
  • 40 Nm
  • 50 Nm
  • 80 Nm
  • Plummer block
  • 40 Nm
  • 50 Nm
  • 70 Nm
  • 100 Nm
Stainless Steel Inserts

UC 200 SS Series – Set screw locking.

SB 200 SS Series – Set screw locking.

SA 200 SS Series – Eccentric locking collar

Silver Series
Stainless Steel Single Row Ball Bearings