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Tan Hytrel spider insert for L070 jaw coupling, 1 11/32 inch OD

Dayton

Dayton 29HZ16 Jaw Coupling Insert L070 Hytrel Tan

SKU CH-C9XY-NVKDH

Hytrel jaw coupling insert for L070 hubs, rated to 14,000 RPM with 114 in-lb torque capacity and 0.5 degree angular misalignment allowance

  • Hytrel spider handles 114 in-lb torque
  • Runs up to 14,000 RPM for high-speed drives
  • 55D durometer resists wear under load
  • Accepts 0.015 in parallel misalignment
  • Tan color identifies L070 size instantly

Dayton 29HZ16 Jaw Coupling Insert

The Dayton 29HZ16 is a L070 size jaw coupling insert made from Hytrel in a tan colour. It is designed for close-coupling applications in power transmission systems where a fail-safe spider element is required. The insert fits hub bores ranging from 1/4 in to 3/4 in and has an outside diameter of 1 11/32 in. It suits maintenance engineers and machinery builders specifying replacement flexible elements for L-Type couplings.

Check hub compatibility and operating limits

Verify that the existing coupling hubs carry the L070 part number and that bore diameters fall within the 1/4 in to 3/4 in range. The insert is rated for a maximum speed of 14,000 RPM and transmits 0.18 hp at 100 RPM with a maximum torque of 114 in-lb. Ensure the application does not exceed the stated parallel misalignment of 0.015 in or angular misalignment of 0.5 degrees. Axial motion capacity is 0.02 mm.

Thermals noise and power draw in normal use

The Hytrel spider has a durometer hardness of 55D and operates without lubrication, so it generates minimal heat and runs quietly under normal loads. Power loss is limited to the hysteresis of the elastomer at the rated torque and speed. The fail-safe design maintains torque transmission even if the spider deteriorates, preventing sudden driveline failure and excess vibration.

Highlights

  • Hytrel spider handles 114 in-lb torque
  • Runs up to 14,000 RPM for high-speed drives
  • 55D durometer resists wear under load
  • Accepts 0.015 in parallel misalignment
  • Tan color identifies L070 size instantly

Specifications

No published specifications for this item yet.

Questions about this item

Does the box include the two hubs or only the tan Hytrel spider insert for the L070 coupling?

The listing covers the spider insert only; the two L070 hubs must be purchased separately.

When should I choose the tan Hytrel L070 insert instead of a different spider material?

Choose this insert when you need up to 114 in-lb torque, 14,000 RPM, 0.5 degree angular and 0.015 in parallel misalignment capacity with fail-safe operation.

What does the 0.18 hp at 100 RPM rating mean for my drive?

At 100 RPM the insert can transmit 0.18 hp; torque capacity stays at 114 in-lb across speeds up to the 14,000 RPM limit.

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