Part Data
- Housing or Shaft Housing
- Axial or Radial Axial
- Housing Dia. Dh 0.312 inches
- Dh mm 7.90 mm
- Groove Diameter Dg 0.3290 - 0.3310 inches
- Groove Width W 0.030 - 0.032 inches
- Groove Depth D 0.0090 inches
- Free Diameter Df 0.336 - 0.356 inches
- Thickness T *** 0.013 - 0.017 inches
- Lug Height H 0.063 - 0.069 inches
- Maximum Section S Max 0.0310 - 0.0350 inches
- Minimum Section S Min 0.0160 - 0.0200 inches
- Hole Diameter R 0.029 - 0.041 inches
- Bow Height Bh 0.029 - 0.042 inches
- Weight Per 1000 Pcs. 0.110 lbs.
- Edge Margin Y Min. inches
- Clearance Dia. Compressed In Housing L1 0.17 inches
- Clearance Dia. Released In Groove L2 0.191 inches
- Gap Width Ring In Groove G inches
- Outer Groove Wall To Face Of Retained Part J Max 0.020 inches
- Outer Groove Wall To Face Of Retained Part J Min 0.028 inches
- Hardness ST 86.0 - 88.0 HR15N
- Hardness SS 82.5 - 87.0 HR15N
- Hardness BC 77.0 - 82.0 HR15N
- Interchange Waldes Truarc N5001 31
- Interchange IRR 3001 X31
- Interchange Anderton N1301 0310
- Interchange Mil Or Aero MS16629E 31
- Interchange Din
Performance Data
- Thrust Ld. (lbs.) Ring Safety Factor Of 4 Pr 538 lbs.
- Thrust Ld. (lbs.) Groove Safety Factor Of 2 Pg 240 lbs.
- Resilient Take-Up Of Tolerances A & B 0.008 inches
- Force Needed To Flatten Rings 20 lbs.
Tool Data
- Standard Pliers (Straight) RPS-100
- 45 Standard Pliers RPS-104
- 90 Standard Pliers RPS-109
- Convertible Pliers RP-120
- 45 Convertible Pliers RP-124
- 90 Convertible Pliers RP-129
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
- ZD - Zinc Plating, 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
Documentation
Description
Axially Assembled, Internal Bowed. Compensating for accumulated tolerances is what a BHO retaining ring is designed to do in a housing/bore. Once snapped into the groove, bowed rings exert a force or preload on the retained parts for the range specified.
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