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DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 335 mm ID, 375 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, 335 mm ID, 375 mm OD

The DDS Rotary Shaft Seal is a single-lip oil seal with a rubber-enclosed case designed for rough bores. This metric SC-design seal features one lip with a spring, constructed from nitrile, with a 335 mm inner…

SKU 3G-OTH-125702

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 335 mm ID, 375 mm OD
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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Technical Specifications

DDS
Manufacturer Part Number
33537518SC
Type
SC, Nitrile
OD
375 mm
Wd
18 mm
ID
335 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 designed for rough bores. This metric SC-design seal features one lip with a spring, constructed from nitrile, with a 335 mm inner diameter, 375 mm outer diameter, and 18 mm width (MPN 33537518SC).

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 33537518SC used for?

The DDS Rotary Shaft Seal is used to retain lubricants and exclude contaminants in rotating shaft applications, particularly in rough bore housings. Its single-lip design with spring and nitrile construction suits industrial gearboxes, pumps, and motors where metric shaft dimensions of 335 mm ID, 375 mm OD, and 18 mm width are required.

What are the specifications of the DDS Rotary Shaft Seal 33537518SC?

This DDS Rotary Shaft Seal has a metric SC design with one lip and a spring. It is made of nitrile rubber with a rubber-enclosed case for rough bores. Key dimensions: 335 mm inner diameter, 375 mm outer diameter, and 18 mm width. The manufacturer part number is 33537518SC.

Where to buy the DDS Rotary Shaft Seal 33537518SC worldwide?

You can source the DDS Rotary Shaft Seal 33537518SC 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 metric SC-design seal for rough bore applications.

How to select the correct DDS Rotary Shaft Seal for rough bores?

To select the correct DDS Rotary Shaft Seal for rough bores, match the shaft diameter (335 mm ID), housing bore (375 mm OD), and width (18 mm). Ensure the seal design is SC with a rubber-enclosed case and nitrile material. Verify the system of measurement is metric and that the seal includes a spring-loaded lip for proper sealing.

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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