Rotor Clip DSH-8ST Pd B100 External Retaining Ring 8mm

Product Description

The ROTOR CLIP DSH-8ST PD B100 is a metric external retaining ring designed for use on 8 mm diameter shafts. Manufactured from 1060/1090 spring steel with a phosphate and oil finish, this ring seats into a 7.6 mm groove diameter and provides reliable axial retention of components on shafts and in assemblies. Ring thickness measures 0.80 mm with a thickness tolerance of -0.0500 mm, and groove width is 0.90 mm. This part is sold in a minimum order quantity of 100 units and is sized and toleranced to DIN 471 standards. Installation is typically performed by maintenance technicians, machine builders, and MRO professionals working on light mechanical assemblies.

This retaining ring is suited for metric shaft assemblies in industrial, mechanical, and OEM applications where consistent axial load retention is required. The phosphate and oil finish provides a base level of corrosion resistance appropriate for indoor and light-duty environments. The ring conforms to DIN 471 and SAE 1060-1090 fastener standards, making it a direct fit for applications specifying those standards. It is applicable in general mechanical assembly scenarios including motors, gearboxes, pumps, and similar rotating equipment where a secure external snap ring is required on an 8 mm shaft.

Key Features

• External retaining ring designed for 8 mm shaft diameter with 7.6 mm groove diameter
• Made from 1060/1090 spring steel with hardness rated at 63-69.5 HR30N
• Phosphate and oil finish provides moderate corrosion resistance for indoor use
• Meets DIN 471 and SAE 1060-1090 fastener standards
• Ring thickness of 0.80 mm with groove width of 0.90 mm for precise fitment
• Sold in multiples of 100 units per order

Compatibility

Designed as a DIN 471-compliant external retaining ring for metric shafts with an 8 mm nominal shaft diameter and 7.6 mm groove diameter. Suitable for assemblies specifying DIN 471 or SAE 1060-1090 snap ring standards.

Installation Notes

External retaining rings of this type are installed and removed using snap ring pliers sized for external rings. Always relieve system load and de-energize any rotating equipment before servicing. Confirm groove dimensions and tolerances match the ring specifications before installation to prevent ring dislodgement under load. Follow applicable machinery safety standards and manufacturer assembly guidelines during installation.