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DDS Rotary Shaft Seal: 1 Lip w/Spring, SB, Nitrile, 56 mm ID, 68 mm OD, 11 mm Wd - Single-Lip Oil Seals with Metal Cases for Smooth Bores
DDSSingle-Lip Oil Seals with Metal Cases for Smooth Bores

DDS Rotary Shaft Seal: 1 Lip w/Spring, SB, Nitrile, 56 mm ID, 68 mm OD, 11 mm Wd

The DDS Rotary Shaft Seal is a single-lip oil seal with a metal case, designed for smooth bores. This metric SB-design seal features one lip with a spring, constructed from nitrile, with a 56 mm inner diameter, 68 mm…

SKU 3G-OTH-124369

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SB, Nitrile, 56 mm ID, 68 mm OD, 11 mm Wd
Category
Single-Lip Oil Seals with Metal Cases for Smooth Bores
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Technical Specifications

DDS
Manufacturer Part Number
566811SB
Type
SB, Nitrile
OD
68 mm
Wd
11 mm
ID
56 mm
Seal Design
SB
Max Pressure
7 psi
System of Measurement
Metric
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 single-lip oil seal with a metal case, designed for smooth bores. This metric SB-design seal features one lip with a spring, constructed from nitrile, with a 56 mm inner diameter, 68 mm outer diameter, and 11 mm width, capable of handling up to 7 psi maximum pressure (MPN 566811SB).

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 566811SB used for?

The DDS Rotary Shaft Seal 566811SB is a single-lip oil seal with a metal case, designed to retain lubricants and exclude contaminants in rotating shaft applications. It is commonly used in pumps, gearboxes, and industrial machinery where a smooth bore housing and metric shaft dimensions are present.

What are the specifications of the DDS Rotary Shaft Seal 566811SB?

The DDS Rotary Shaft Seal 566811SB has a 56 mm inner diameter, 68 mm outer diameter, and 11 mm width. It features a single nitrile lip with a spring, SB seal design, and a maximum pressure rating of 7 psi. The system of measurement is metric, and the manufacturer part number is 566811SB.

Where to buy the DDS Rotary Shaft Seal 566811SB worldwide?

You can source the DDS Rotary Shaft Seal 566811SB 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 supply genuine DDS components for international procurement needs.

How to install the DDS Rotary Shaft Seal 566811SB?

To install the DDS Rotary Shaft Seal 566811SB, ensure the housing bore is smooth and clean. Press the seal evenly into the bore using a suitable driver that contacts the metal case, avoiding damage to the nitrile lip. Lubricate the lip and shaft before installation, and verify the seal is seated squarely.

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 metal cases for smooth bores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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