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DDS Rotary Shaft Seal: 1 Lip w/Spring, SB, Nitrile, 435 mm ID, 465 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, 435 mm ID, 465 mm OD

The DDS Rotary Shaft Seal is a single-lip oil seal with a metal case for smooth bores, featuring a spring-loaded lip. This metric SB-design seal has a 435 mm inner diameter, 465 mm outer diameter, and 18 mm width…

SKU 3G-OTH-124179

Brand
DDS
Item
Rotary Shaft Seal: 1 Lip w/Spring, SB, Nitrile, 435 mm ID, 465 mm OD
Category
Single-Lip Oil Seals with Metal Cases for Smooth Bores
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Technical Specifications

DDS
Manufacturer Part Number
43546518SB
Type
SB, Nitrile
OD
465 mm
Wd
18 mm
ID
435 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 for smooth bores, featuring a spring-loaded lip. This metric SB-design seal has a 435 mm inner diameter, 465 mm outer diameter, and 18 mm width, constructed from nitrile material (MPN 43546518SB).

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 43546518SB used for?

This DDS single-lip oil seal with a spring-loaded lip prevents lubricant leakage and contaminant ingress in rotating shafts. It is commonly used in industrial gearboxes, pumps, and heavy machinery where a 435 mm shaft diameter requires a reliable, metric SB-design seal.

What are the specifications of the DDS 43546518SB rotary shaft seal?

The DDS 43546518SB is a metric SB-design seal with a 435 mm inner diameter, 465 mm outer diameter, and 18 mm width. It features a single nitrile lip with a spring, housed in a metal case for smooth bores. The seal design is SB.

Where to buy the DDS 43546518SB rotary shaft seal worldwide?

3G Electric supplies the DDS 43546518SB rotary shaft seal to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this metric SB-design seal.

How to install a DDS single-lip rotary shaft 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 suitable driver that contacts the metal case only. Avoid damaging 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 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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