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DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 112 mm ID, 140 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, SF, Nitrile, 112 mm ID, 140 mm OD

The DDS Rotary Shaft Seal is a single-lip oil seal with a rubber-enclosed case designed for rough bores. This metric SF-design seal features a nitrile lip with a spring, measuring 112 mm ID, 140 mm OD, and 13 mm…

SKU 3G-OTH-125276

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 112 mm ID, 140 mm OD
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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Technical Specifications

DDS
Manufacturer Part Number
11214013SF
Type
SF, Nitrile
OD
140 mm
Wd
13 mm
ID
112 mm
Seal Design
SF
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 SF-design seal features a nitrile lip with a spring, measuring 112 mm ID, 140 mm OD, and 13 mm width (MPN 11214013SF).

Frequently Asked Questions

What is a DDS rotary shaft seal used for?

A DDS rotary shaft seal prevents lubricant leakage and contaminant ingress in rotating equipment such as pumps, gearboxes, and motors. Its single-lip nitrile design with spring maintains sealing pressure on shafts, making it suitable for industrial applications requiring reliable oil retention.

What are the specifications of the DDS 11214013SF seal?

The DDS 11214013SF is a metric SF-design rotary shaft seal with a 112 mm ID, 140 mm OD, and 13 mm width. It has a single nitrile lip with a spring and a rubber-enclosed case for rough bores. This seal is designed for general-purpose oil sealing in rotating shafts.

Where to buy DDS rotary shaft seals worldwide?

3G Electric supplies DDS rotary shaft seals worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine DDS parts like the 11214013SF and deliver them to your facility. Contact us for pricing and lead time on your order.

How to install a DDS single-lip oil seal?

To install a DDS single-lip oil seal, ensure the housing bore is clean and free of burrs. Lubricate the seal lip and shaft with compatible oil. Press the seal evenly into the bore using a driver tool that contacts the outer case only, avoiding damage to the nitrile lip or spring.

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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