Hygienic
machinery parts

NHK Group

Square 4 Bolt Flange Unit FPL

Square 4 Bolt Flange Unit FPL white
Square 4 Bolt Flange Unit FPL whiteSquare 4 Bolt Flange Unit FPL with closed coverSquare 4 Bolt Flange Unit FPL with closed cover
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Square 4 Bolt Flange Unit FPL

IP54 bearing housing in Polypropylene. (Colour in Black, White or Green)
IP54 bearing housing has adjustable pre-lubricated chrome steel or pre-lubricated stainless steel ball bearing.
The bearing can be re-lubricated by means of grease-nipple or a quick coupler.
IP54 bearing housing is fitted with clip-on safety cap.
Rotary shaft seal ring (TC) with extra dust-protection lip in NBR rubber.

Square 4 Bolt Flange Unit FPL features and advantages

  • Operating temperature between -20C and +100C.
  • Economical operation.
  • Long life bearing insert.
  • Concept and design to meet all safety requirements.
  • Interchangeable with standard cast iron flanged bearing supports.
  • Max misalignment between shaft and housing: 3 degree.
  • Completely sealed units.
  • Ball bearing pre-lubricated with long-life grease, which is ideal in applications in humid conditions, with water, alkaline or acid solutions.

Square 4 Bolt Flange Unit FPL sizes available

Shaft Diameter   Catalog No.
Ø20 mm           FPL 204
Ø25 mm           FPL 205
Ø30 mm           FPL 206
Ø35 mm           FPL 207
Ø40 mm           FPL 208
Ø45 mm           FPL 209
Ø50 mm           FPL 210
Ø55 mm           FPL 211
ؘ60 mm           FPL 212

The FPL20x can be supplied with Open Cap or closed Cap.
Open Cap, suffix "OC" is added to bearing numbers. ex.: FPL204OC
Closed Cap, suffix "CC" is added to bearing numbers. ex.: FPL204CC