BSH-131
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Specifications
Part Data
- Housing or Shaft Shaft
- Axial or Radial Axial
- Shaft Diameter Ds 1.312 inches
- Ds mm 33.300 mm
- Groove Diameter Dg 1.228 - 1.236 - inches
- Groove Width W 0.070 - 0.073 - inches
- Groove Depth D 0.040 inches
- Free Diameter Df 1.199 - 1.224 - inches
- Thickness T *** 0.048 - 0.052 - inches
- Lug Height H 0.179 - 0.187 - inches
- Maximum Section S Max 0.140 - 0.152 - inches
- Minimum Section S Min 0.071 - 0.083 - inches
- Hole Diameter R 0.076 - 0.093 - inches
- Bow Height Bh 0.073 - 0.097 - inches
- Weight Per 1000 Pcs. 6.800 lbs.
- Edge Margin Y Min. inches
- Clearance Dia. Expanded Over Shaft L1 1.750 inches
- Clearance Dia. Released In Groove L2 1.670 inches
- Gaging Dia. Gd Max inches
- Outer Groove Wall To Face Of Retained Part J Max 0.068 inches
- Outer Groove Wall To Face Of Retained Part J Min 0.057 inches
- Hardness ST 47.000 - 52.000 - HRC
- Hardness SS 44.000 - 51.000 - HRC
- Hardness BC 34.000 - 43.000 - HRC
- Interchange Waldes Truarc 5101 131
- Interchange IRR 3101 131
- Interchange Anderton N1401 0131
- Interchange Mil Or Aero MS16628C 131
- Interchange Din
Performance Data
- Thrust Ld. (lbs.) Ring Safety Factor Of 4 Pr 7,866 lbs.
- Thrust Ld. (lbs.) Groove Safety Factor Of 2 Pg 3,700 lbs.
- R.P.M. Limits Standard Material RPM 16,500.000
- Resilient Take-Up Of Tolerances A & B 0.011 inches
- Force Needed To Flatten Rings 40.000 lbs.
Tool Data
- Standard Pliers (Straight) RP-400
- 45 Standard Pliers RP-404
- 90 Standard Pliers RP-409
- Convertible Pliers RP-340
- 45 Convertible Pliers RP-344
- 90 Convertible Pliers RP-349
- Heavy Duty Pliers (Straight) RPN-A2
- 90 Heavy Duty Pliers RPN-A21
Product SKUs
Product SKUs listed may not include all available options. If you don't see what you're looking for, or need help selecting the right part, please contact us.
| Item SKU | Style | Material | Finish | Quote |
|---|---|---|---|---|
| BSH-131ST PD | Bowed External/Shaft | Carbon Steel SAE 1070-1090 | Phosphate & Oil | Quote |
| BSH-131ST Z3X | Bowed External/Shaft | Carbon Steel SAE 1070-1090 | Trivalent Zinc | Quote |
| BSH-131ST ZD | Bowed External/Shaft | Carbon Steel SAE 1070-1090 | Zinc Dichromate | Quote |
| BSH-131ST ZF | Bowed External/Shaft | Carbon Steel SAE 1070-1090 | Zinc Flash | Quote |
| BSH-131ST MCD | Bowed External/Shaft MS16628-1131 | Carbon Steel SAE 1070-1090 | Military CAD Plating | Quote |
| BSH-131ST MPD | Bowed External/Shaft MS16628-3131 | Carbon Steel SAE 1070-1090 | Military Phosphate and Oil | Quote |
| BSH-131ST MZD | Bowed External/Shaft MS16628-2131 | Carbon Steel SAE 1070-1090 | Military Zinc Dichromate | Quote |
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
BSH retaining rings are axially assembled external circlips with a bowed profile and are part of Rotor Clip’s tapered section retaining ring line. Installed into a groove on a shaft, the bowed design applies a preload to compensate for accumulated tolerances and maintain external axial retention over the specified range.
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