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Stainless steel jaw coupling hub with 3/4 inch bore and keyway

Lovejoy

Lovejoy SS10034 jaw coupling hub, stainless steel, 3/4 in bore

SKU CH-17YZ-C5165

Stainless-steel jaw coupling hub with 3/4 in bore and keyway for L100 spider elements, rated to 7,000 RPM

  • Stainless steel construction resists corrosion in harsh environments
  • 7,000 RPM maximum speed handles demanding power transmission
  • 3/4 inch bore with keyway fits standard shafts
  • Set screw locking secures hub without additional hardware
  • Compatible with Buna-N, Urethane and Hytrel spider elements

Stainless steel jaw coupling hub

The Lovejoy SS10034 is a stainless steel jaw coupling hub built for power transmission systems. It fits a 3/4 inch round bore with a keyway and uses a set screw for shaft locking. The hub matches coupling size L100 and is designed for inch measurement systems. Its straight jaw profile accepts L100 series centre elements.

Suits corrosion resistant drives

This hub serves applications needing stainless steel construction for chemical or wash down environments. It works with Buna N, urethane or Hytrel spiders depending on torque and damping needs. Buyers needing a different bore size, clamp style locking or metric dimensions should look at other hub models. High speed systems beyond the rated limit also require a different coupling.

Handles up to 7000 rpm and 1.8 hp

At 100 rpm the hub transmits 0.66 hp with a Buna N spider, 1 hp with urethane and 1.8 hp with Hytrel. The maximum rotational speed is 7000 rpm giving headroom for many industrial motors. Beyond that speed or above the Hytrel rating the hub reaches its limit and a larger coupling size becomes necessary.

Highlights

  • Stainless steel construction resists corrosion in harsh environments
  • 7,000 RPM maximum speed handles demanding power transmission
  • 3/4 inch bore with keyway fits standard shafts
  • Set screw locking secures hub without additional hardware
  • Compatible with Buna-N, Urethane and Hytrel spider elements

Specifications

No published specifications for this item yet.

Questions about this item

What shaft diameter and keyway dimensions does this hub accept?

The hub fits a 3/4 in round bore with a 3/16 in keyway width and 3/32 in keyway depth, secured by a set screw.

Can this L100-size hub be paired with existing L100 center elements I already have?

Yes, it is compatible with manufacturer part numbers L100H, L100N and L100U center elements.

How do I confirm the hub is running within its rated speed after installation?

Verify the driven shaft does not exceed 7,000 RPM; the hub is rated for that maximum speed.

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