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DDS Rotary Shaft Seal: 1 Lip w/Spring, SB, Nitrile, 41.27 mm ID, 63.5 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, 41.27 mm ID, 63.5 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 41.27 mm ID, 63.5 mm OD, and 7 mm width (MPN…

SKU 3G-OTH-124895

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SB, Nitrile, 41.27 mm ID, 63.5 mm OD
Category
Single-Lip Oil Seals with Metal Cases for Smooth Bores
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Technical Specifications

DDS
Manufacturer Part Number
41.2763.512.7SB
Type
SB, Nitrile
OD
63.5 mm
Wd
7 mm
ID
41.27 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 41.27 mm ID, 63.5 mm OD, and 7 mm width (MPN 41.2763.512.7SB).

Frequently Asked Questions

What is the DDS Rotary Shaft Seal used for?

The DDS Rotary Shaft Seal is used to retain lubricants and exclude contaminants in rotating shaft applications. It is ideal for industrial gearboxes, pumps, and motors where a single-lip seal with a metal case is required for smooth bores.

What are the specifications of the DDS Rotary Shaft Seal 41.2763.512.7SB?

This DDS Rotary Shaft Seal has a 41.27 mm inner diameter, 63.5 mm outer diameter, and 7 mm width. It features a nitrile lip with a spring, SB seal design, and a metal case. It is a metric single-lip oil seal for smooth bores.

Where to buy the DDS Rotary Shaft Seal in worldwide?

You can source the DDS Rotary Shaft Seal through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to install the DDS Rotary Shaft Seal?

To install the DDS Rotary Shaft Seal, ensure the bore is smooth and clean. Press the seal evenly into the housing using a suitable driver that contacts the metal case only. Lubricate the lip before installation to prevent damage during startup.

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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