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Bronze flanged sleeve bearing with 1 inch bore and 1.5 inch flange

Bunting Bearings

Bunting Bearings EXEF162012 Flanged Sleeve Bearing 1 in Bore

SKU CH-AYNF-DNHW8

Flanged sleeve bearing with 1 in bore and bronze construction operates from -40 to 460 Degrees F

  • Sintered bronze construction resists wear in heavy-duty applications
  • Flanged design simplifies axial location during installation
  • SAE 90 oil with PTFE lubrication reduces friction across the operating range
  • Rated from -40 to 460 °F for extreme temperature environments
  • Precise ±0.005 in length tolerance ensures consistent fit

Flanged Sleeve Bearing 1 in Bore

This Bunting Bearings flanged sleeve bearing provides a 1 in bore with bronze construction for power transmission applications. The flanged design supports axial loads while the sintered bronze material handles operating temperatures from -40 to 460 Degrees F.

Suits shafts needing bronze bushings

Builders requiring ball or roller bearings should look elsewhere. Applications demanding maintenance-free sealed units or non-metallic materials will not match this lubrication-required design.

SAE 90 oil with PTFE lubrication required

The bearing operates with SAE 90 oil containing PTFE additive and demands regular lubrication intervals. Without this specific lubricant the bronze surface cannot maintain its rated temperature range of -40 to 460 Degrees F.

Highlights

  • Sintered bronze construction resists wear in heavy-duty applications
  • Flanged design simplifies axial location during installation
  • SAE 90 oil with PTFE lubrication reduces friction across the operating range
  • Rated from -40 to 460 °F for extreme temperature environments
  • Precise ±0.005 in length tolerance ensures consistent fit

Specifications

No published specifications for this item yet.

Questions about this item

Does the SAE 90 oil with PTFE lubrication need periodic reapplication, or is the bearing sealed for life?

The bearing requires lubrication; the factory fill is SAE 90 oil with PTFE, so you will need to replenish it on a schedule suited to load and speed.

At what temperature does the sintered bronze material reach its 460 °F limit during continuous operation?

The maximum rated temperature is 460 °F; sustained running above that value will degrade the bronze and the oil film.

How much heat does the 1.5 in flange dissipate when the bearing runs all day under load?

The flange measures 1.5 in diameter and 0.125 in thick; heat rejection depends on mounting surface and airflow, not on a fixed wattage figure.

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