Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

DDS Single-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores - Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
DDSSingle-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores

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

The DDS Rotary Shaft Seal: 1 Lip w/Spring is a single-lip oil seal with a rubber-enclosed case designed for rough bores. This SC-design seal has a 6.188-inch inner diameter, a 7.25-inch outer diameter, and a 0.5-inch…

SKU 3G-OTH-123878

Also listed as: 1571618415127SC · 157 16184 1512 7SC · 157-16184-1512-7SC

Brand
DDS
Item
Single-Lip Oil Seal with Rubber-Enclosed Case for Rough Bores
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

DDS
Manufacturer Part Number
157.16184.1512.7SC
Type
SC, Nitrile
OD
7.25 in
Wd
0.5 in
ID
6.188 in
Seal Design
SC
System of Measurement
Inch

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The DDS Rotary Shaft Seal: 1 Lip w/Spring is a single-lip oil seal with a rubber-enclosed case designed for rough bores. This SC-design seal has a 6.188-inch inner diameter, a 7.25-inch outer diameter, and a 0.5-inch width, made of nitrile material. It is an inch-system component identified by manufacturer part number 157.16184.1512.7SC.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal: 1 Lip w/Spring used for?

This DDS single-lip oil seal with a rubber-enclosed case is used to retain lubricants and exclude contaminants in rotating shaft applications, particularly in rough bores. It is suitable for industrial equipment such as pumps, gearboxes, and motors where a reliable seal is needed.

What are the specifications of the DDS Rotary Shaft Seal 157.16184.1512.7SC?

The DDS Rotary Shaft Seal has a 6.188-inch inner diameter, a 7.25-inch outer diameter, and a 0.5-inch width. It features a single lip with a spring, an SC seal design, and is made of nitrile material. This inch-system component is identified by MPN 157.16184.1512.7SC.

Where to buy the DDS Rotary Shaft Seal in worldwide?

3G Electric supplies the DDS Rotary Shaft Seal 157.16184.1512.7SC worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the DDS Rotary Shaft Seal?

To install the DDS Rotary Shaft Seal, ensure the housing bore is clean and free of burrs. Press the seal evenly into the bore using a suitable driver that contacts the outer case. Lubricate the lip lightly before installation. Avoid damaging the sealing lip 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 6.125 in ID, 7.125 in OD, 0.5 in Wd (MPN 155.57180.9812.7SC)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 6.125 in ID, 7.125 in OD, 0.5 in Wd (MPN 155.57180.9812.7SC)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 6.75 in ID, 7.75 in OD, 0.5 in Wd (MPN 171.45196.8512.7SC)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 6.75 in ID, 7.75 in OD, 0.5 in Wd (MPN 171.45196.8512.7SC)
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 5.938 in ID, 7 in OD, 0.5 in Wd (MPN 150.81177.812.7SC)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 5.938 in ID, 7 in OD, 0.5 in Wd (MPN 150.81177.812.7SC)
This single-lip oil seal features a rubber-enclosed case for use in rough bores. The SC design includes a spring-loaded nitrile lip. It retains lubricants and excludes contaminants in rotating shaft applications such as pumps, gearboxes, and motors
DDS
This single-lip oil seal features a rubber-enclosed case for use in rough bores. The SC design includes a spring-loaded nitrile lip. It retains lubricants and excludes contaminants in rotating shaft applications such as pumps, gearboxes, and motors
This single-lip oil seal features a rubber-enclosed case for use in rough bores. The SC design includes a nitrile lip with a spring. It is used to retain lubricants and exclude contaminants in rotating shaft applications such as industrial gearboxes, pumps, and motors
DDS
This single-lip oil seal features a rubber-enclosed case for use in rough bores. The SC design includes a nitrile lip with a spring. It is used to retain lubricants and exclude contaminants in rotating shaft applications such as industrial gearboxes, pumps, and motors
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 158 mm ID, 180 mm OD, 15 mm Wd (MPN 15818015SC)
DDS
DDS Rotary Shaft Seal: 1 Lip w/Spring, SC, Nitrile, 158 mm ID, 180 mm OD, 15 mm Wd (MPN 15818015SC)

More from DDS

View all DDS parts
This single-lip oil seal features a rubber-enclosed case designed for rough bores. It has one lip with a spring, constructed from fluoro material. With a 165 mm inner diameter, 190 mm outer diameter, and 13 mm width, it is used to retain lubricants and exclude contaminants in rotating shaft applications such as industrial machinery, pumps, gearboxes, and motors
DDS
This single-lip oil seal features a rubber-enclosed case designed for rough bores. It has one lip with a spring, constructed from fluoro material. With a 165 mm inner diameter, 190 mm outer diameter, and 13 mm width, it is used to retain lubricants and exclude contaminants in rotating shaft applications such as industrial machinery, pumps, gearboxes, and motors
This single-lip oil seal features a rubber-enclosed case designed for rough bore applications. It has a nitrile lip with an inner diameter of 111 mm, outer diameter of 117 mm, and width of 4 mm. The SF seal design includes a spring to maintain lip contact. Typical uses include sealing rotating shafts in pumps, gearboxes, and motors
DDS
This single-lip oil seal features a rubber-enclosed case designed for rough bore applications. It has a nitrile lip with an inner diameter of 111 mm, outer diameter of 117 mm, and width of 4 mm. The SF seal design includes a spring to maintain lip contact. Typical uses include sealing rotating shafts in pumps, gearboxes, and motors
This single-lip oil seal features a rubber-enclosed case designed for rough bores. It has one lip with a spring, constructed from fluoro material, with a 33 mm inner diameter, 50 mm outer diameter, and 10 mm width. Rated for a maximum pressure of 10 psi, it is suitable for sealing rotating shafts in industrial equipment such as pumps, gearboxes, and motors
DDS
This single-lip oil seal features a rubber-enclosed case designed for rough bores. It has one lip with a spring, constructed from fluoro material, with a 33 mm inner diameter, 50 mm outer diameter, and 10 mm width. Rated for a maximum pressure of 10 psi, it is suitable for sealing rotating shafts in industrial equipment such as pumps, gearboxes, and motors
This single-lip oil seal features a rubber-enclosed case designed for rough bores, with a spring-loaded lip. It is made of nitrile material and has a 53.5 mm inner diameter, 90 mm outer diameter, and 6 mm width. Suitable for sealing rotating shafts in industrial gearboxes, pumps, and motors to prevent lubricant leakage and contaminant ingress
DDS
This single-lip oil seal features a rubber-enclosed case designed for rough bores, with a spring-loaded lip. It is made of nitrile material and has a 53.5 mm inner diameter, 90 mm outer diameter, and 6 mm width. Suitable for sealing rotating shafts in industrial gearboxes, pumps, and motors to prevent lubricant leakage and contaminant ingress
This single-lip oil seal features a rubber-enclosed case for installation in rough bore housings. The spring-loaded lip, made of nitrile, retains lubricants and excludes contaminants in rotating shaft applications such as pumps, gearboxes, and motors. Inside diameter 4.938 in, outside diameter 6 in, width 0.5 in. Inch system
DDS
This single-lip oil seal features a rubber-enclosed case for installation in rough bore housings. The spring-loaded lip, made of nitrile, retains lubricants and excludes contaminants in rotating shaft applications such as pumps, gearboxes, and motors. Inside diameter 4.938 in, outside diameter 6 in, width 0.5 in. Inch system
Single-lip oil seal with a rubber-enclosed case designed for rough bore applications. Features a spring-loaded SC design and nitrile lip. Metric dimensions: 112 mm inner diameter, 140 mm outer diameter, 13 mm width. Used in rotating equipment such as pumps, gearboxes, and motors to retain lubricants and exclude contaminants
DDS
Single-lip oil seal with a rubber-enclosed case designed for rough bore applications. Features a spring-loaded SC design and nitrile lip. Metric dimensions: 112 mm inner diameter, 140 mm outer diameter, 13 mm width. Used in rotating equipment such as pumps, gearboxes, and motors to retain lubricants and exclude contaminants
Metric single-lip oil seal with rubber-enclosed case for rough bores. Fluoro material, one lip with spring, SC design. 52 mm ID, 68 mm OD, 8 mm width. Max pressure 7 psi. Used to seal rotating shafts in pumps, gearboxes, and motors
DDS
Metric single-lip oil seal with rubber-enclosed case for rough bores. Fluoro material, one lip with spring, SC design. 52 mm ID, 68 mm OD, 8 mm width. Max pressure 7 psi. Used to seal rotating shafts in pumps, gearboxes, and motors
Single-lip oil seal with a rubber-enclosed case for rough bores. Features a spring-loaded nitrile lip. Metric dimensions: 265 mm inner diameter, 290 mm outer diameter, 16 mm width. Used to seal rotating shafts in gearboxes, pumps, and motors
DDS
Single-lip oil seal with a rubber-enclosed case for rough bores. Features a spring-loaded nitrile lip. Metric dimensions: 265 mm inner diameter, 290 mm outer diameter, 16 mm width. Used to seal rotating shafts in gearboxes, pumps, and motors