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DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 6.375 in ID, 7.5 in OD - Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
DDSDual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores

DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 6.375 in ID, 7.5 in OD

The DDS Rotary Shaft Seal is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. This TC-type seal features a nitrile material, a 2-lip design with spring, and measures 6.375 inches ID, 7.5…

SKU 3G-OTH-154697

Brand
DDS
Item
Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 6.375 in ID, 7.5 in OD
Category
Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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Technical Specifications

DDS
Manufacturer Part Number
161.92190.512.7TC
Type
TC, Nitrile
OD
7.5 in
Wd
0.5 in
ID
6.375 in
View Full Spec Sheet

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

Product Description

The DDS Rotary Shaft Seal is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. This TC-type seal features a nitrile material, a 2-lip design with spring, and measures 6.375 inches ID, 7.5 inches OD, and 0.5 inches width (MPN 161.92190.512.7TC). It is supplied in inch dimensions.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 161.92190.512.7TC used for?

The DDS Rotary Shaft Seal is used to retain lubricants and exclude contaminants in rotating shaft applications, such as gearboxes, pumps, and motors. Its dual-lip design with spring and rubber-enclosed case makes it suitable for rough bores where housing surfaces are irregular.

What are the specifications of the DDS Rotary Shaft Seal 161.92190.512.7TC?

This DDS seal has a 6.375 in ID, 7.5 in OD, and 0.5 in width. It is a TC-type dual-lip seal with a nitrile rubber element and a garter spring. The rubber-enclosed case is designed for rough bores, and dimensions are in inches.

Where to buy the DDS Rotary Shaft Seal 161.92190.512.7TC worldwide?

3G Electric supplies the DDS Rotary Shaft Seal 161.92190.512.7TC worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a DDS dual-lip rotary shaft seal?

Ensure the shaft and bore are clean and free of burrs. Lubricate the seal lips and shaft with compatible oil. Use a seal driver or press to install the seal squarely into the bore, applying force evenly on the outer case. Avoid damaging the sealing lip during installation.

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 dual-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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