SKU: SS-UC204 UC Series Inserts

SS-UC204 Stainless Steel Insert 1020-20

£8.56

ex. VAT · £10.27 inc. VAT
JS9 Tight Fit Anti-Roll H7 Precision Transition Fit ISO 9001 Quality Assured
In Stock — Dispatches within 24 hours. Bulk orders (10+) available — call for lead time.
Technical Specifications
Series
UC Series
Bore Size
20mm
Bore (mm)
20mm
Outside Diameter
47mm
Material
Stainless Steel
Locking Type
Set Screw
Inner Ring
Wide Inner Ring
Housing Compatibility
UC204 family
Application
Food / Washdown / Marine / Corrosive Environments
Bearing Type
Spherical Self-Aligning Insert
Weight
0.16kg
Standards & Fit
JS9
JS9 Keyway Tight fit anti-roll standard
H7
Precision Transition Fit Precision bore fit
ISO
ISO 9001:2015 Quality Assured
ParameterValueNotes
SKU SS-UC204 Aroflex part number
Series UC Series
Bore Size 20mm
Bore (mm) 20mm
Outside Diameter 47mm
Material Stainless Steel
Locking Type Set Screw
Inner Ring Wide Inner Ring
Housing Compatibility UC204 family
Application Food / Washdown / Marine / Corrosive Environments
Bearing Type Spherical Self-Aligning Insert
Weight 0.16 kg
Bore Tolerance H7 Precision transition fit
Material Steel / Friction disc Standard construction
Certification ISO 9001:2015 Quality assured

The SS-UC204 is a 20mm bore stainless steel insert bearing from Arrow Engineering’s UC Series, built for environments where standard chrome-steel bearings would corrode. It features a wide inner ring and set screw locking, with a 47mm outside diameter.

The industry-standard insert bearing configuration, offering a wide inner ring for maximum shaft support and reliable set-screw retention suited to bi-directional (reversing) drives.

  • Bore: 20mm
  • Material: corrosion-resistant stainless steel construction (typically 440C grade for this size range)
  • Locking method: set screw locking
  • Inner ring type: wide inner ring
  • Spherical self-aligning outer race
  • Designed as a drop-in replacement insert for UC204 housings, pillow blocks, flange units and take-up units
  • Suited to washdown, food & beverage, marine, water treatment and other corrosive or wet-duty applications

Fits standard pillow block, 2-bolt flange, 3-bolt flange, 4-bolt flange and take-up housings sized for the UC204 insert family. Pre-greased and ready to install.

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