DDS Rotary Shaft Seal: 1 Lip w/Spring, SA, Nitrile, 420 mm ID, 460 mm OD
The DDS Rotary Shaft Seal is a single-lip oil seal with a spring, featuring a reinforced metal case for smooth bores. This SA-design seal is made of nitrile and has a 420 mm inner diameter, 460 mm outer diameter, and…
SKU 3G-OTH-123349
Also listed as: 42046020 SA · 42046020-SA
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The DDS Rotary Shaft Seal is a single-lip oil seal with a spring, featuring a reinforced metal case for smooth bores. This SA-design seal is made of nitrile and has a 420 mm inner diameter, 460 mm outer diameter, and 20 mm width (MPN 42046020SA). It is a metric-system component from the DDS brand.
Frequently Asked Questions
What is the DDS Rotary Shaft Seal 42046020SA 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 nitrile seal with a spring provides reliable sealing in smooth bores.
What are the specifications of the DDS Rotary Shaft Seal 42046020SA?
This DDS seal has a 420 mm inner diameter, 460 mm outer diameter, and 20 mm width. It is a metric SA-design single-lip oil seal with a spring, made of nitrile rubber with a reinforced metal case for smooth bores. The manufacturer part number is 42046020SA.
Where to buy the DDS Rotary Shaft Seal 42046020SA worldwide?
You can source the DDS Rotary Shaft Seal 42046020SA through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct DDS seal for your application.
How to install the DDS Rotary Shaft Seal 42046020SA?
To install this DDS seal, ensure the 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 sealing lip. Lubricate the lip and shaft before installation to prevent dry start-up.
Used in
Common applications for DDSDDS Products
3G Electric supplies DDS single-lip oil seals with reinforced metal cases for smooth bores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
