CRS
Looking for a specific material or finish? View complete part numbers and request a quote below.
Specifications
Part Data
- Housing or Shaft Shaft
- Axial or Radial axial
- Product Type Retaining Ring
- Product Description Round Section
- Product Group Constant Section Ring
- Axial Or Radial Assembly Axial
- Internal Or External External
- Inch Or Metric Metric
- ST - Carbon Steel (Sae 1060-1090) Yes
- SS - Stainless Steel (Ph15-7 Mo, Ph17-7) No
- SG - Stainless Steel Din 1.4122 No
- BC - Beryllium Copper No
- PB - Phosphor Bronze No
- SQ - Stainless Steel (17-7 Ph/C) No
- SJ - Stainless Steel Aisi 302 Available Option
- SU - Stainless Steel Aisi 316 Available Option
- Special Material Grades No
- PD - Phosphate And Oil No
- PA - Phosphate Coating No
- PAL - Phosphate With Sealer No
- HPD - Heavy Phosphate And Oil No
- ZD - Zinc Dichromate No
- Z3X - Trivalent Chromate Over Zinc No
- ZF - Zinc Bright No
- ZDL - Zinc Dichromate With Sealer No
- HZDL - Heavy Zinc Dichromate With Sealer No
- ZFF - Zinc Flash No
- CF - Copper Flash No
- Oil - Oil Over Steel Yes
- 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 AISI 302
- Stainless Steel AISI 316
Finishes
***For plated rings, add .002" (.05 mm) to the listed maximum thickness.
- OIL - Oil over Steel, Carbon Steel
Documentation
Description
CRS retaining rings are external metric round wire snap rings and are part of Rotor Clip’s constant section retaining ring family. Once installed in the groove of a shaft, the protruding shoulder of the ring effectively holds an assembly in place for external axial retention.
More than Parts. A True Partnership.
Our passion is creating the best rings, springs, and clamps. Our mission is to make your work a success. We are here for you.


