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DDS Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 98 mm ID, 125 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, 98 mm ID, 125 mm OD

The DDS Rotary Shaft Seal is a single-lip oil seal with a rubber-enclosed case designed for rough bores. This SF-design seal features a nitrile lip with a spring, measuring 98 mm ID, 125 mm OD, and 13 mm width (MPN…

SKU 3G-OTH-125469

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SF, Nitrile, 98 mm ID, 125 mm OD
Category
Single-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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Technical Specifications

DDS
Manufacturer Part Number
9812513SF
Type
SF, Nitrile
OD
125 mm
Wd
13 mm
ID
98 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 SF-design seal features a nitrile lip with a spring, measuring 98 mm ID, 125 mm OD, and 13 mm width (MPN 9812513SF). It is a metric-system component from DDS.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 9812513SF used for?

The DDS Rotary Shaft Seal 9812513SF 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. The nitrile lip with spring ensures reliable sealing in oil and grease applications.

What are the specifications of the DDS Rotary Shaft Seal 9812513SF?

The DDS Rotary Shaft Seal 9812513SF has a 98 mm inner diameter, 125 mm outer diameter, and 13 mm width. It features an SF design with a nitrile lip and spring, and a rubber-enclosed case for rough bores. This metric-system seal is manufactured by DDS under part number 9812513SF.

Where to buy the DDS Rotary Shaft Seal 9812513SF worldwide?

You can source the DDS Rotary Shaft Seal 9812513SF through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this DDS seal as part of our extensive sourcing network.

How to install the DDS Rotary Shaft Seal 9812513SF?

To install the DDS Rotary Shaft Seal 9812513SF, ensure the housing bore is clean and free of burrs. Use a seal driver or press to apply even pressure on the outer case, avoiding damage to the nitrile lip. Lubricate the lip and shaft before installation. Do not use sharp tools that could cut the seal.

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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