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DDS Rotary Shaft Seal: 1 Lip w/Spring, SB, Nitrile, 205 mm ID, 230 mm OD - 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, 205 mm ID, 230 mm OD

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 a nitrile lip with a spring, measuring 205 mm ID, 230 mm OD, and 15 mm width (MPN…

SKU 3G-OTH-123640

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SB, Nitrile, 205 mm ID, 230 mm OD
Category
Single-Lip Oil Seals with Metal Cases for Smooth Bores
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Technical Specifications

DDS
Manufacturer Part Number
20523015SB
Type
SB, Nitrile
OD
230 mm
Wd
15 mm
ID
205 mm
Seal Design
SB
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 metal case, designed for smooth bores. This metric SB-design seal features a nitrile lip with a spring, measuring 205 mm ID, 230 mm OD, and 15 mm width (MPN 20523015SB).

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 20523015SB used for?

The DDS Rotary Shaft Seal is a single-lip oil seal with a metal case, used to retain lubricants and exclude contaminants in rotating shaft applications. It is suitable for smooth bores in industrial equipment such as pumps, gearboxes, and motors across machining, power transmission, and material handling systems.

What are the specifications of the DDS Rotary Shaft Seal 20523015SB?

This DDS seal has a 205 mm inner diameter, 230 mm outer diameter, and 15 mm width. It features a nitrile lip with a spring, SB seal design, and metric system of measurement. The manufacturer part number is 20523015SB.

Where to buy the DDS Rotary Shaft Seal 20523015SB worldwide?

3G Electric supplies the DDS Rotary Shaft Seal 20523015SB to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this metric SB-design seal for your application.

How to install the DDS Rotary Shaft Seal 20523015SB?

Install the DDS Rotary Shaft Seal using a press tool that applies even force to the outer case, never the lip. Ensure the bore is smooth, clean, and free of burrs. Lubricate the seal lip and shaft before installation to prevent damage. Follow manufacturer guidelines for shaft speed and alignment.

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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