Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

ROTOR CLIP Retaining Ring: Metric, Housing Ring, Inverted, For 20 mm Bore Dia - Housing Rings
ROTOR CLIPHousing Rings

ROTOR CLIP Retaining Ring: Metric, Housing Ring, Inverted, For 20 mm Bore Dia

The ROTOR CLIP DHI-20ST PD is a metric retaining ring of the housing ring type, specifically an inverted design for a 20 mm bore diameter. It is constructed from steel and has a free outside diameter of 21.5 mm. 3G…

SKU 3G-OTH-689820

Also listed as: DHI20STPD · DHI 20ST PD · DHI-20ST-PD

Brand
ROTOR CLIP
Item
Retaining Ring: Metric, Housing Ring, Inverted, For 20 mm Bore Dia
Category
Housing Rings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ROTOR CLIP
Manufacturer Part Number
DHI-20ST PD
Type
Housing Ring, Inverted, For 20 mm Bore Dia, Steel
Free Outside Dia
21.5 mm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

ROTOR CLIP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ROTOR CLIP DHI-20ST PD is a metric retaining ring of the housing ring type, specifically an inverted design for a 20 mm bore diameter. It is constructed from steel and has a free outside diameter of 21.5 mm. 3G Electric sources this genuine industrial component, supporting procurement across 14 departments with specialist expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is the ROTOR CLIP DHI-20ST PD retaining ring used for?

The ROTOR CLIP DHI-20ST PD is a metric housing ring used to secure components within a 20 mm bore. Its inverted design provides a flush or recessed fit, making it suitable for applications where external clearance is limited. 3G Electric supplies this genuine steel ring for industrial maintenance and assembly across sectors.

What are the specifications of the ROTOR CLIP DHI-20ST PD?

The ROTOR CLIP DHI-20ST PD is a steel housing ring with an inverted design for a 20 mm bore diameter. Its free outside diameter is 21.5 mm. The manufacturer part number is DHI-20ST PD. 3G Electric sources this genuine component for industrial procurement needs.

Where to buy the ROTOR CLIP DHI-20ST PD worldwide?

3G Electric supplies the ROTOR CLIP DHI-20ST PD retaining ring worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine components across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to install the ROTOR CLIP DHI-20ST PD retaining ring?

Install the ROTOR CLIP DHI-20ST PD using retaining ring pliers designed for internal rings. Compress the ring evenly and seat it into the groove of a 20 mm bore. Ensure the ring is fully engaged and rotates freely. 3G Electric provides sourcing support but recommends following manufacturer guidelines for proper installation.

ROTOR CLIP Products

3G Electric supplies ROTOR CLIP housing rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from ROTOR CLIP

View all ROTOR CLIP parts
Retaining Ring: Metric, Housing Ring, Internal Tooth, For 36 mm Bore Dia, 38.8 mm Free Outside Dia (MPN DHT-36ST PD)
ROTOR CLIP
Retaining Ring: Metric, Housing Ring, Internal Tooth, For 36 mm Bore Dia, 38.8 mm Free Outside Dia (MPN DHT-36ST PD)
Retaining Ring: Metric, Housing Ring, Std, For 13 mm Bore Dia, 14.1 mm Free Outside Dia, 1 mm Thick (MPN DHO-13SG)
ROTOR CLIP
Retaining Ring: Metric, Housing Ring, Std, For 13 mm Bore Dia, 14.1 mm Free Outside Dia, 1 mm Thick (MPN DHO-13SG)
Retaining Ring: Metric, Housing Ring, Std, For 55 mm Bore Dia, 59.2 mm Free Outside Dia, 2 mm Thick (MPN DHO-55ST Z3X)
ROTOR CLIP
Retaining Ring: Metric, Housing Ring, Std, For 55 mm Bore Dia, 59.2 mm Free Outside Dia, 2 mm Thick (MPN DHO-55ST Z3X)
Retaining Ring: Metric, Housing Ring, Std, For 37 mm Bore Dia, 39.8 mm Free Outside Dia, Steel (MPN DHO-37ST PD)
ROTOR CLIP
Retaining Ring: Metric, Housing Ring, Std, For 37 mm Bore Dia, 39.8 mm Free Outside Dia, Steel (MPN DHO-37ST PD)
Retaining Ring: Metric, Housing Ring, Std, For 33 mm Bore Dia, 35.5 mm Free Outside Dia, Steel (MPN DHO-33ST PD)
ROTOR CLIP
Retaining Ring: Metric, Housing Ring, Std, For 33 mm Bore Dia, 35.5 mm Free Outside Dia, Steel (MPN DHO-33ST PD)
Retaining Ring,Internal,0.035" Thk,PK50: Inch, Housing Ring, Std, For 11/16 in Bore Dia, Steel (MPN HO-68ST ZD)
ROTOR CLIP
Retaining Ring,Internal,0.035" Thk,PK50: Inch, Housing Ring, Std, For 11/16 in Bore Dia, Steel (MPN HO-68ST ZD)
Retaining Ring: Metric, Housing Ring, Inverted, For 36 mm Bore Dia, 38.8 mm Free Outside Dia (MPN DHI-36ST PD)
ROTOR CLIP
Retaining Ring: Metric, Housing Ring, Inverted, For 36 mm Bore Dia, 38.8 mm Free Outside Dia (MPN DHI-36ST PD)
Retaining Ring: Metric, Housing Ring, Heavy-Duty, For 35 mm Bore Dia, 37.8 mm Free Outside Dia (MPN DHR-35ST PD)
ROTOR CLIP
Retaining Ring: Metric, Housing Ring, Heavy-Duty, For 35 mm Bore Dia, 37.8 mm Free Outside Dia (MPN DHR-35ST PD)