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Blue cast-iron rhombus flange bearing with two bolt holes

Tritan

Tritan UCFL209-28 Flange Bearing 2-Bolt Ball 1-3/4 Bore Collectible

SKU CH-0N1M-XDAB5

Two-bolt flange bearing with 1-3/4 inch bore, cast-iron housing and double-sealed radial ball insert

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Cast-iron housing resists shock and vibration
  • Double-sealed closure keeps out dust and moisture
  • Factory NLGI #2 grease handles -40 °F to 250 °F
  • Rhombus 2-bolt pattern simplifies mounting
  • Includes UC209-28 insert for immediate installation

Product Identity

The Tritan UCFL209-28 is a new two-bolt flange bearing with a 1-3/4 inch cylindrical bore. It uses a radial ball insert made from alloy steel and a cast-iron rhombus housing. The unit arrives double sealed and pre-filled with NLGI #2 equivalent lubricant for immediate installation.

Fit and Alternatives

Maintenance teams and machinery builders who need a fixed-expansion unit rated from -40 to 250 degrees F will find this part suitable. Buyers requiring an expansion-type bearing, a different bore diameter, or a housing style other than the two-bolt rhombus should look at other options.

Decisive Specification

The 1-3/4 inch bore diameter is the single dimension that determines whether this bearing fits the shaft. Verify the shaft size before ordering because the bore cannot be altered and no adapter is included.

Highlights

  • Cast-iron housing resists shock and vibration
  • Double-sealed closure keeps out dust and moisture
  • Factory NLGI #2 grease handles -40 °F to 250 °F
  • Rhombus 2-bolt pattern simplifies mounting
  • Includes UC209-28 insert for immediate installation

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

What size mounting holes and spacing does the 2-bolt flange need?

The housing has two mount holes and measures 7 13/32 in overall length by 4 1/4 in overall width.

Which step is often missed when installing the UC209-28 insert into the cast-iron housing?

Align the set-screw or eccentric collar with the shaft flat before tightening, otherwise the bearing will not lock securely.

When should the NLGI #2 equivalent grease be replenished given the -40 to 250 Degrees F rating?

Relubricate at regular intervals based on speed and load; the double-sealed insert holds factory grease but extreme temperatures shorten the interval.

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