HOI
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Specifications
Part Data
- Housing or Shaft Housing
- Axial or Radial axial
- Product Type Retaining Ring
- Product Description Tapered Section
- Product Group Tapered Section Ring - Axially Installed
- Axial Or Radial Assembly Axial
- Internal Or External Internal
- Inch Or Metric Inch
- ST - Carbon Steel (Sae 1060-1090) Yes
- SS - Stainless Steel (Ph15-7 Mo, Ph17-7) Yes
- SG - Stainless Steel Din 1.4122 No
- BC - Beryllium Copper Available Option
- PB - Phosphor Bronze No
- SQ - Stainless Steel (17-7 Ph/C) No
- SJ - Stainless Steel Aisi 302 No
- SU - Stainless Steel Aisi 316 No
- Special Material Grades Available Option
- PD - Phosphate And Oil Yes
- PA - Phosphate Coating Yes
- PAL - Phosphate With Sealer Yes
- HPD - Heavy Phosphate And Oil Yes
- ZD - Zinc Dichromate Yes
- Z3X - Trivalent Chromate Over Zinc Yes
- ZF - Zinc Bright Yes
- ZDL - Zinc Dichromate With Sealer Yes
- HZDL - Heavy Zinc Dichromate With Sealer Yes
- ZFF - Zinc Flash Yes
- CF - Copper Flash Yes
- Oil - Oil Over Steel No
- G - Green No
- R - Red No
- PAG - Phosphate With Green Paint No
- PAR - Phosphate With Red Paint No
- PAD - Phosphate With Olive Drab No
- FS - Magni 511 (Silver) No
- FK - Magni 511 (Black) No
- CS - Magni 565 (Silver) No
- CK - Magni 565 (Black) No
- ETM - Vibratory Deburr No
- Vapor Degreased & Ultrasonic Cleaned (Stainless Fi No
- SPP - Passivate No
Materials and Finishes
Materials
- Carbon Steel (SAE 1060-1090)
- Stainless Steel (PH15-7 Mo, PH17-7)
- Beryllium Copper
- Special Material Grades
Finishes
***For plated rings, add .002" (.05 mm) to the listed maximum thickness.
- PA - Phosphate, Carbon Steel
- PD - Phosphate and Oil, Carbon Steel
- PAL - Phosphate with Sealer, Carbon Steel
- HPD - Heavy Phosphate and Oil, Carbon Steel
- ZF - Zinc Bright, Carbon Steel
- ZDL - Zinc Dichromate with Sealer, Carbon Steel
- HZDL - Heavy Zinc Dichromate with Sealer, Carbon Steel
- Z3X - Trivalent Chromate over Zinc, Carbon Steel
- ZFF - Zinc Flash, Carbon Steel
- CF - Copper Flash, Carbon Steel
- ZD - Zinc Dichromate, Carbon Steel
Documentation
Description
HOI retaining rings are axially assembled internal circlips with inverted lugs and are part of Rotor Clip’s tapered section retaining ring family. Functionally similar to standard HO rings, the lugs on HOI rings are reversed. This inverted lug configuration reduces how far the lugs extend into the inner circumference of the housing/bore, allowing other assemblies to pass through unimpeded.
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