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DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 310 mm ID, 350 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, 310 mm ID, 350 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 310 mm inner…

SKU 3G-OTH-125112

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 310 mm ID, 350 mm OD
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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Technical Specifications

DDS
Manufacturer Part Number
31035018SC
Type
SC, Nitrile
OD
350 mm
Wd
18 mm
ID
310 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 310 mm inner diameter, 350 mm outer diameter, and 18 mm width (MPN 31035018SC).

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 31035018SC used for?

The DDS Rotary Shaft Seal 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 in metric applications.

What are the specifications of the DDS Rotary Shaft Seal 31035018SC?

This DDS SC-design seal has a 310 mm inner diameter, 350 mm outer diameter, and 18 mm width. It features one lip with a spring, constructed from nitrile rubber, and is metric. The manufacturer part number is 31035018SC.

Where to buy the DDS Rotary Shaft Seal 31035018SC worldwide?

3G Electric supplies the DDS Rotary Shaft Seal 31035018SC worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this seal for your application.

How to install the DDS Rotary Shaft Seal 31035018SC?

Install the DDS seal using a press tool that applies even force to the outer diameter. Ensure the bore is clean and free of burrs. Lubricate the lip lightly before installation. Avoid damaging the sealing lip or spring during fitting.

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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