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SKU: SS-UC218
UC Series Inserts
SS-UC218 Stainless Steel Insert SS1090-90 AISI420 FM222
£165.90
ex. VAT · £199.08 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Series
UC Series
Bore Size
90mm
Bore (mm)
90mm
Outside Diameter
160mm
Material
Stainless Steel
Locking Type
Set Screw
Inner Ring
Wide Inner Ring
Housing Compatibility
UC218 family
Application
Food / Washdown / Marine / Corrosive Environments
Bearing Type
Spherical Self-Aligning Insert
Weight
4.99kg
Standards & Fit
JS9
JS9 Keyway
Tight fit anti-roll standard
H7
Precision Transition Fit
Precision bore fit
ISO
ISO 9001:2015
Quality Assured
| Parameter | Value | Notes |
|---|---|---|
| SKU | SS-UC218 | Aroflex part number |
| Series | UC Series | |
| Bore Size | 90mm | |
| Bore (mm) | 90mm | |
| Outside Diameter | 160mm | |
| Material | Stainless Steel | |
| Locking Type | Set Screw | |
| Inner Ring | Wide Inner Ring | |
| Housing Compatibility | UC218 family | |
| Application | Food / Washdown / Marine / Corrosive Environments | |
| Bearing Type | Spherical Self-Aligning Insert | |
| Weight | 4.99 kg | |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
The SS-UC218 is a 90mm 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 160mm 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: 90mm
- Material: corrosion-resistant stainless steel construction (AISI 420 grade, FM222 finish)
- Locking method: set screw locking
- Inner ring type: wide inner ring
- Spherical self-aligning outer race
- Designed as a drop-in replacement insert for UC218 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 UC218 insert family. Pre-greased and ready to install.
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