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DDS Single-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores - Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
DDSSingle-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores

DDS Single-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores

The DDS Rotary Shaft Seal is a single-lip oil seal with a rubber-enclosed case designed for rough bores. This metric seal, model SF (MPN 20523016SF), features a nitrile construction with a 205 mm inner diameter, 230…

SKU 3G-OTH-125445

Also listed as: 20523016 SF · 20523016-SF

Brand
DDS
Item
Single-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores
Part Number
20523016SF
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
Available to Order
Also known as:20523016SFDDS
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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

DDS
Manufacturer Part Number
20523016SF
Type
SF, Nitrile
OD
230 mm
Wd
16 mm
ID
205 mm
Seal Design
SF
System of Measurement
Metric

Technical Documents

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

Product Description

The DDS Rotary Shaft Seal is a single-lip oil seal with a rubber-enclosed case designed for rough bores. This metric seal, model SF (MPN 20523016SF), features a nitrile construction with a 205 mm inner diameter, 230 mm outer diameter, and 16 mm width, and includes a spring for lip tension.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 20523016SF used for?

The DDS Rotary Shaft Seal 20523016SF is a single-lip oil seal with a rubber-enclosed case designed for rough bores. It seals rotating shafts in industrial equipment such as gearboxes, pumps, and motors, preventing lubricant leakage and contaminant ingress. Its nitrile construction and spring-loaded lip ensure reliable performance in demanding applications.

What are the specifications of the DDS Rotary Shaft Seal 20523016SF?

The DDS Rotary Shaft Seal 20523016SF is a metric seal with a 205 mm inner diameter, 230 mm outer diameter, and 16 mm width. It features a single lip with a spring, nitrile material, and an SF seal design with a rubber-enclosed case for rough bores. The manufacturer part number is 20523016SF.

Where to buy the DDS Rotary Shaft Seal 20523016SF worldwide?

You can source the DDS Rotary Shaft Seal 20523016SF through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this DDS seal.

How to install the DDS Rotary Shaft Seal 20523016SF?

To install the DDS Rotary Shaft Seal 20523016SF, ensure the housing bore is clean and free of burrs. Press the seal evenly into the bore using a suitable driver, applying force on the outer case only. Lubricate the lip lightly before installation. Avoid damaging the sealing lip or spring during assembly.

Used in

Common applications for DDS
Industrial pump shaft sealing — DDS dual-lip TC seals for water and wastewater pumps
Gearbox oil retention — DDS TA seals with reinforced metal cases in smooth bore housings
Compressor crankshaft sealing — DDS single-lip SA seals for moderate pressure applications
Food processing equipment — DDS fluoroelastomer TCN seals for chemical resistance
Conveyor drive motor sealing — DDS SC seals with rubber-enclosed cases for rough bores
Hydraulic power unit sealing — DDS dual-lip TCN seals for high-temperature oil systems
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DDS Products

3G Electric supplies DDS single-lip oil seals with rubber-enclosed cases for rough bores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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