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DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 144 mm ID, 165 mm OD - Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
DDSSingle-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores

DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 144 mm ID, 165 mm OD

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 144.516513SF), features a nitrile construction with a 144 mm inner diameter…

SKU 3G-OTH-124209

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 144 mm ID, 165 mm OD
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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Technical Specifications

DDS
Manufacturer Part Number
144.516513SF
Type
SF, Nitrile
OD
165 mm
Wd
13 mm
ID
144 mm
Seal Design
SF
System of Measurement
Metric
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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 144.516513SF), features a nitrile construction with a 144 mm inner diameter, 165 mm outer diameter, and 13 mm width, and includes a spring-loaded lip.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 144.516513SF used for?

The DDS Rotary Shaft Seal is a single-lip oil seal with a rubber-enclosed case designed for rough bores. It prevents lubricant leakage and contaminant ingress in rotating shafts, commonly used in pumps, gearboxes, and industrial machinery requiring a 144 mm shaft.

What are the specifications of the DDS Rotary Shaft Seal 144.516513SF?

This DDS seal has a 144 mm inner diameter, 165 mm outer diameter, and 13 mm width. It features a nitrile lip with a spring-loaded design (SF type) and a rubber-enclosed case for rough bores. It is a metric single-lip oil seal.

Where to buy the DDS Rotary Shaft Seal 144.516513SF worldwide?

3G Electric supplies the DDS Rotary Shaft Seal 144.516513SF worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this seal to your facility, ensuring you get the correct metric single-lip oil seal for your application.

How to install a DDS Rotary Shaft Seal with a rubber-enclosed case?

Ensure the housing bore is clean and free of burrs. Use a seal driver that contacts the outer case evenly, pressing the seal squarely into the bore until it seats flush. Lubricate the seal lip with compatible oil before installation to prevent dry start damage.

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

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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