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Stainless steel radial ball bearing 17 mm bore 30 mm outside diameter double sealed transparent finish

Tritan

Tritan SS61903 2RS FM222 Radial Ball Bearing 17mm

SKU CH-PRF6-V41SF

Stainless-steel radial ball bearing with double contact seals, 17 mm bore and 30 mm outside diameter, rated for caustic, chemical, food, beverage, pharmaceutical and poultry environments

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Stainless steel resists corrosion in harsh environments
  • Double-sealed closure keeps contaminants out of the bearing
  • 17 mm bore fits standard metric shafts
  • 30 mm outside diameter suits compact housings
  • ABEC 1 rating delivers reliable precision for industrial use

Precision Radial Bearing

The Tritan SS61903 2RS FM222 is a metric radial ball bearing built for equipment that must resist corrosion and contamination. Its 17 mm bore and 30 mm outside diameter suit shafts in food, beverage, pharmaceutical and poultry processing lines. Stainless-steel rings, balls and a Grade 304 cage meet the hygiene demands of caustic wash-down environments.

Sustained Load Behaviour

Under continuous rotation the ABEC 1 tolerance and +0/-0.008 mm bore fit maintain consistent running clearance. The 1,045 lbf dynamic radial load capacity is rated for steady operation rather than brief peaks. Double contact seals retain lubricant and exclude moisture during extended shifts in wet or chemical atmospheres.

Build and Mounting Implications

All stainless construction eliminates rust staining on product-contact surfaces. The 7 mm outer ring width fits standard 6903/61903 housing pockets without shims. Contact seals add slight drag but prevent ingress during high-pressure cleaning, reducing unplanned downtime for bearing replacement.

Highlights

  • Stainless steel resists corrosion in harsh environments
  • Double-sealed closure keeps contaminants out of the bearing
  • 17 mm bore fits standard metric shafts
  • 30 mm outside diameter suits compact housings
  • ABEC 1 rating delivers reliable precision for industrial use

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

Does the double-sealed 17 mm bearing stay quiet and cool when running all day?

The contact seals on both sides keep contaminants out and lubricant in, so the bearing runs quietly with low friction even during continuous operation.

What shaft size and housing bore do I need to install this 61903 bearing?

It fits a 17 mm shaft with a tolerance of +0 / -0.008 mm and presses into a 30 mm housing bore.

Will the stainless-steel 61903 work with older chrome-steel bearings in the same assembly?

Yes, the 304 stainless rings and balls share the same 17 mm bore, 30 mm OD and 7 mm width, so they interchange dimensionally with standard 6903 bearings.

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