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Tan Hytrel jaw coupling insert spider, L075 size

Dayton

Dayton 29HZ17 jaw coupling insert L075 Hytrel tan 55D durometer

SKU CH-ATX6-VV2HP

Hytrel spider insert for L075 jaw couplings, rated 11,000 RPM and 227 in-lb torque with 55D durometer

  • Hytrel spider handles 227 in-lb peak torque
  • 55D durometer resists wear in continuous operation
  • 11,000 RPM rating suits high-speed shafts
  • 015 in parallel offset eases alignment
  • 5 degree angular capacity absorbs vibration

Dayton L075 jaw coupling insert

This Dayton 29HZ17 insert fits L075 jaw couplings and transmits torque between two shafts in light-duty power-transmission applications. The Hytrel spider handles 0.36 hp at 100 RPM and a peak torque of 227 in-lb while allowing 0.5 degrees of angular and 0.015 in of parallel misalignment.

Fits L075 hubs with 1/4 to 7/8 in bores

The tan 55D durometer spider installs between two L075 hubs and requires no lubrication. Its fail-safe design keeps the drive engaged if the elastomer wears, and the 0.02 mm axial float accommodates minor shaft end-play without binding.

Runs to 11 000 RPM with low vibration

Hytrel material dampens torsional vibration and runs quietly at rated speed. The insert operates within its 227 in-lb torque limit without generating excess heat, so no external cooling is needed in normal close-coupled service.

How it compares

Measured against everything we stock in Bearings, Belts & Drive Components, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 73% of the 693 comparable items (median $35.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 11000 RPM speed rating hold up under continuous operation?

The insert is rated for a maximum speed of 11000 RPM. Sustained operation at this limit depends on alignment, lubrication and load staying within the 227 in-lb torque and 0.5 degree angular misalignment specs.

How much heat or vibration does the Hytrel spider generate during all-day runs?

Hytrel material dampens vibration and runs cooler than many elastomers. With 0.015 in parallel misalignment and 0.02 mm axial motion allowances, heat build-up stays low when installed within the 1/4 in to 7/8 in bore range.

Which hubs must I already have for this L075 insert to fit?

You need L075-compatible jaw coupling hubs with bores between 1/4 in and 7/8 in. The spider outside diameter is 1 47/64 in and matches the L075 hub pattern for a close-coupled connection.

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