Retaining Rings/External/C-Type

Brand :
MISUMI
Caution
- [Specification Change] The material of stainless steel products will be changed sequentially starting in July 2025. Please see here for details.
- There is a possibility that products and packages before and after the change may be mixed in the same shipment, but there will be no problems with use.
- Please check the content on our website as the PDF does not contain the most up-to-date information.
Product Description
[Features]·A C-type retaining ring, external. ·The unit of purchase is loose (available in quantities of 1 pc.). ·The retaining ring type is an outer ring retaining ring.
STWN
STWS (Stainless Steel)
STWS (Stainless Steel)
No. 8 or Less

Applicable Shaft

d4: Maximum O.D. when a retaining ring is fitted inside d1
(Clearance O.D.)
| Type | [ M ]Material | [ H ]Hardness |
| STWN | Spring Steel | 44~53HRC |
| STWS | SUS304-CSP Equivalent | 36~44HRC |