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Blue cast-iron rhombus flange bearing with two mount holes

Tritan

Tritan UCFL207-22 2-Bolt Flange Bearing Collectible

SKU CH-S21W-NCWFA

A two-bolt flange bearing with a 1 3/8 in cylindrical bore, radial ball insert and cast-iron rhombus housing for fixed mounting

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorBlue
  • Radial ball insert ensures smooth rotation
  • Double sealed closure protects against contaminants
  • Cast iron housing delivers structural rigidity
  • Fixed expansion type maintains shaft alignment
  • Operating range from -40 to 250 Degrees F

Industrial Flange Bearing

The Tritan UCFL207-22 is a two-bolt rhombus flange bearing designed for power transmission equipment. It uses a UC207-22 radial ball insert made from alloy steel with double seals. The cast iron housing fixes the expansion type and holds NLGI #2 equivalent lubricant. It operates between -40 and 250 degrees Fahrenheit.

Mounting And Shaft Check

Verify the shaft diameter matches the 1 3/8 inch cylindrical bore before ordering. Confirm the mounting surface accepts two bolt holes on the stated overall length and width centres. Ensure the operating environment stays within the listed temperature range and that the fixed expansion type suits the application.

Build Integration

The bearing bolts directly to the frame using its two mount holes, securing the shaft at a defined overall height. Double seals retain the supplied lubricant and exclude contaminants without extra sealing parts. The cast iron housing provides rigid support for radial loads in conveyor, fan or agricultural machinery builds.

Highlights

  • Radial ball insert ensures smooth rotation
  • Double sealed closure protects against contaminants
  • Cast iron housing delivers structural rigidity
  • Fixed expansion type maintains shaft alignment
  • Operating range from -40 to 250 Degrees F

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorBlue

Questions about this item

Does the box contain only the flange bearing or are mounting bolts included?

The unit ships as a complete UCFL207-22 flange bearing with the UC207-22 insert already seated in the cast-iron rhombus housing; mounting bolts are not included and must be sourced separately.

How do I know this 1 3/8 in bore version is the right one for my shaft?

Match the shaft diameter exactly to the 1 3/8 in cylindrical bore; the fixed expansion type and double-sealed radial ball insert are built for that size, so choose this model only when your shaft measures 1 3/8 in.

What does the 250 °F maximum temperature mean for daily operation?

The NLGI #2 equivalent grease and double-sealed radial ball insert are rated to 250 °F, so the bearing can run continuously at elevated temperatures up to that limit without relubrication.

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