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DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 53.5 mm ID, 90 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, SC, Nitrile, 53.5 mm ID, 90 mm OD

The DDS Rotary Shaft Seal is a single-lip oil seal with a rubber-enclosed case for rough bores, featuring a spring-loaded lip. This metric SC-design seal has a 53.5 mm inner diameter, 90 mm outer diameter, and 6 mm…

SKU 3G-OTH-124616

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 53.5 mm ID, 90 mm OD
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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Technical Specifications

DDS
Manufacturer Part Number
53.5906SC
Type
SC, Nitrile
OD
90 mm
Wd
6 mm
ID
53.5 mm
Seal Design
SC
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 for rough bores, featuring a spring-loaded lip. This metric SC-design seal has a 53.5 mm inner diameter, 90 mm outer diameter, and 6 mm width, constructed from nitrile material (MPN 53.5906SC).

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 53.5906SC used for?

The DDS Rotary Shaft Seal 53.5906SC is a single-lip oil seal with a rubber-enclosed case designed for rough bores. It seals rotating shafts in industrial gearboxes, pumps, and motors, preventing lubricant leakage and contaminant ingress. The spring-loaded lip and nitrile material suit general-purpose oil sealing in moderate-temperature applications.

What are the specifications of the DDS Rotary Shaft Seal 53.5906SC?

The DDS Rotary Shaft Seal 53.5906SC has a 53.5 mm inner diameter, 90 mm outer diameter, and 6 mm width. It is an SC-design, metric, single-lip seal with a spring-loaded lip and a rubber-enclosed case for rough bores. The seal is made of nitrile material and is manufactured by DDS under MPN 53.5906SC.

Where to buy the DDS Rotary Shaft Seal 53.5906SC worldwide?

You can source the DDS Rotary Shaft Seal 53.5906SC 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 supply this DDS seal to procurement teams and maintenance engineers internationally.

How to install the DDS Rotary Shaft Seal 53.5906SC?

To install the DDS Rotary Shaft Seal 53.5906SC, ensure the bore is clean and free of burrs. Press the seal evenly into the housing using a seal driver or socket slightly smaller than the OD. Lubricate the lip with compatible oil before installation. Avoid damaging the nitrile 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

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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