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DDS Dual-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores - Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
DDSDual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores

DDS Dual-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores

The DDS Rotary Shaft Seal: 2 Lip w/Spring is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. This TC-type seal features a nitrile material, with an inner diameter of 5.75 inches, an outer…

SKU 3G-OTH-154582

Also listed as: 146051778127TC · 146 05177 812 7TC · 146-05177-812-7TC

Brand
DDS
Item
Dual-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores
Category
Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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Technical Specifications

DDS
Manufacturer Part Number
146.05177.812.7TC
Type
TC, Nitrile
OD
7 in
Wd
0.5 in
ID
5.75 in

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

Product Description

The DDS Rotary Shaft Seal: 2 Lip w/Spring is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. This TC-type seal features a nitrile material, with an inner diameter of 5.75 inches, an outer diameter of 7 inches, and a width of 0.5 inches (MPN 146.05177.812.7TC). It is an inch-sized component from the DDS brand.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal: 2 Lip w/Spring used for?

The DDS Rotary Shaft Seal: 2 Lip w/Spring is a dual-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 industrial gearboxes, pumps, and heavy machinery where bore surfaces are uneven or damaged.

What are the specifications of the DDS Rotary Shaft Seal: 2 Lip w/Spring?

This DDS seal has an inner diameter of 5.75 inches, an outer diameter of 7 inches, and a width of 0.5 inches. It is a TC-type seal with a nitrile material and a rubber-enclosed case for rough bores. The MPN is 146.05177.812.7TC, and it is an inch-sized component.

Where to buy the DDS Rotary Shaft Seal: 2 Lip w/Spring worldwide?

3G Electric supplies the DDS Rotary Shaft Seal: 2 Lip w/Spring worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this DDS brand seal.

How to select the correct DDS Rotary Shaft Seal: 2 Lip w/Spring for an application?

To select the correct DDS Rotary Shaft Seal: 2 Lip w/Spring, verify shaft and bore dimensions match the 5.75-inch ID, 7-inch OD, and 0.5-inch width. Ensure the TC-type dual-lip design with nitrile material suits your operating temperature and fluid compatibility. For rough bores, the rubber-enclosed case provides a secure fit.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This dual-lip oil seal features a rubber-enclosed case designed for rough bore applications where standard seals may not provide adequate retention. The TC design includes a spring-loaded auxiliary lip for enhanced contaminant exclusion. Constructed with a nitrile lip material, it is suited for sealing rotating shafts in industrial equipment such as gearboxes and pumps
DDS
This dual-lip oil seal features a rubber-enclosed case designed for rough bore applications where standard seals may not provide adequate retention. The TC design includes a spring-loaded auxiliary lip for enhanced contaminant exclusion. Constructed with a nitrile lip material, it is suited for sealing rotating shafts in industrial equipment such as gearboxes and pumps
This dual-lip oil seal features a rubber-enclosed case designed for rough bores, with a spring-loaded two-lip configuration. It is made of nitrile material and has an inside diameter of 6.125 inches, an outside diameter of 7.125 inches, and a width of 0.5 inches. Commonly used in rotating shaft applications such as gearboxes, pumps, and heavy machinery to prevent lubricant leakage and contaminant ingress
DDS
This dual-lip oil seal features a rubber-enclosed case designed for rough bores, with a spring-loaded two-lip configuration. It is made of nitrile material and has an inside diameter of 6.125 inches, an outside diameter of 7.125 inches, and a width of 0.5 inches. Commonly used in rotating shaft applications such as gearboxes, pumps, and heavy machinery to prevent lubricant leakage and contaminant ingress
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 6.375 in ID, 7.5 in OD, 0.5 in Wd (MPN 161.92190.512.7TC)
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 6.375 in ID, 7.5 in OD, 0.5 in Wd (MPN 161.92190.512.7TC)
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 6.75 in ID, 7.75 in OD, 0.5 in Wd (MPN 171.45196.8512.7TC)
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 6.75 in ID, 7.75 in OD, 0.5 in Wd (MPN 171.45196.8512.7TC)
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 7.25 in ID, 8.75 in OD, 0.563 in Wd (MPN 184.15222.2514.28TC)
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 7.25 in ID, 8.75 in OD, 0.563 in Wd (MPN 184.15222.2514.28TC)
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 7.5 in ID, 9 in OD, 0.563 in Wd (MPN 190.5228.614.28TC)
DDS
DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 7.5 in ID, 9 in OD, 0.563 in Wd (MPN 190.5228.614.28TC)

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This dual-lip oil seal features a rubber-enclosed case designed for rough bores. It is made of nitrile with a spring-loaded design, providing effective sealing for rotating shafts. Typical applications include industrial gearboxes, pumps, and heavy machinery where metric-sized seals are required
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This dual-lip oil seal features a rubber-enclosed case designed for rough bores. It is made of nitrile with a spring-loaded design, providing effective sealing for rotating shafts. Typical applications include industrial gearboxes, pumps, and heavy machinery where metric-sized seals are required
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