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Cast iron sleeve coupling flange with 2-3/8 inch bore, 7-1/2 inch diameter, keyed hub

Tb Wood'S

Tb Wood'S 10S238 Sure-Flex Sleeve Coupling Flange, Bore 2-3/8 in

SKU CH-RMVK-RKPWX

Connects shafts up to 3,600 RPM and 3,735 in-lb torque with a 2-3/8 in bore cast-iron flange hub

  • Handles up to 3,600 RPM for reliable high-speed operation
  • Transmits 3,735 in-lb torque to drive heavy loads
  • Precision bore tolerance of +0.0005 / +0.0020 in ensures accurate shaft fit
  • Cast iron flange hub resists wear in demanding industrial applications
  • Designed for compressors, conveyors, motors and pumps across multiple industries

Sure-Flex Sleeve Coupling Flange, Size 10

The Tb Wood's 10S238 is a cast-iron flange hub designed for power-transmission systems using Sure-Flex sleeve couplings. It fits a 2-3/8 inch round keyed bore and suits compressors, conveyors, motors and pumps in industrial machinery.

Keyed bore with +0.0005/+0.0020 in tolerance

The round keyed bore and tight tolerance ensure accurate shaft alignment and secure torque transfer without additional bushings. A 4-3/8 inch hub diameter and 13/16 inch body length keep the assembly compact inside the coupling sleeve.

Direct flange mounting, no bushing required

The flange hub bolts straight to the mating sleeve, so installation only needs standard tools and the correct key stock. Misalignment beyond the coupling's rated limits or an undersized key are the typical causes of premature wear.

Highlights

  • Handles up to 3,600 RPM for reliable high-speed operation
  • Transmits 3,735 in-lb torque to drive heavy loads
  • Precision bore tolerance of +0.0005 / +0.0020 in ensures accurate shaft fit
  • Cast iron flange hub resists wear in demanding industrial applications
  • Designed for compressors, conveyors, motors and pumps across multiple industries

Specifications

No published specifications for this item yet.

Questions about this item

How often will the elastomer sleeve on this coupling need replacement?

The elastomer sleeve is a wear item; replace it when vibration increases or visible cracking appears during routine inspection.

What is the maximum continuous speed before the flange reaches its limit?

The flange is rated for 3,600 RPM; sustained operation at or above that speed exceeds the design limit.

How much heat does the cast-iron flange generate when running all day at rated torque?

Cast iron dissipates heat well; at 3,735 in-lb torque the flange temperature rise stays within normal operating range for industrial drives.

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