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Cast iron spacer flange with cylindrical hub and bolt holes

Tb Wood'S

Tb Wood'S 9SC35 Sure-Flex Sleeve Coupling Spacer Flange

SKU CH-RHKG-W3Q5K

Sleeve coupling spacer flange for size 9 couplings rated to 340 in-lb torque and 750 RPM maximum speed

  • Spacer flange fits Coupling Size 9 applications
  • Cast iron hub handles 2,340 in-lb torque
  • Rated for 3,750 RPM maximum speed
  • 6 11/32 in outside diameter suits compressors, conveyors, motors, pumps
  • 1 11/16 in length through bore simplifies installation

Sure-Flex Sleeve Coupling Spacer Flange

The Tb Wood'S 9SC35 spacer flange connects two shafts in power transmission systems. It fits compressors, conveyors, motors and pumps that use a size 9 Sure-Flex coupling. This component is sold new for industrial maintenance and original equipment assembly.

Maximum torque 2,340 in-lb at 3,750 RPM

The coupling handles up to 2,340 inch-pounds of torque while rotating at speeds up to 3,750 revolutions per minute. Exceeding either limit risks premature wear or failure. Verify the driven equipment stays within both ratings before installation.

Cast iron hub runs without added lubrication

The 3 5/8 inch diameter hub is cast iron and requires no separate lubrication in normal operation. Heat generation stays low at rated speed and torque. Noise levels remain typical for elastomeric sleeve couplings under load.

Highlights

  • Spacer flange fits Coupling Size 9 applications
  • Cast iron hub handles 2,340 in-lb torque
  • Rated for 3,750 RPM maximum speed
  • 6 11/32 in outside diameter suits compressors, conveyors, motors, pumps
  • 1 11/16 in length through bore simplifies installation

Specifications

No published specifications for this item yet.

Questions about this item

What does the 3,750 RPM rating mean once the spacer flange is installed in a real machine?

The spacer flange is rated for a maximum speed of 3,750 RPM. In service, the connected equipment must not exceed this speed, or the coupling can overheat and fail.

How does the inch-based design and lack of a bore affect what the spacer flange can connect?

The flange uses inch measurements and has no bore of its own. It mounts between two Sure-Flex sleeves and relies on the adjacent hubs to carry the shaft bores and keys.

What physical space and hardware are needed to fit the 6 11/32 in spacer flange?

The flange has an outside diameter of 6 11/32 in and a hub diameter of 3 5/8 in. It requires 1 11/16 in of axial length between the two sleeve hubs and is made of cast iron.

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