DDS Single-Lip Oil Seal with Reinforced Metal Case
The DDS Rotary Shaft Seal is a single-lip oil seal with a reinforced metal case, designed for smooth bores. This metric SA-design seal features a nitrile lip with a spring, measuring 480 mm ID, 520 mm OD, and 20 mm…
SKU 3G-OTH-123138
Also listed as: 48052020 SA · 48052020-SA
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The DDS Rotary Shaft Seal is a single-lip oil seal with a reinforced metal case, designed for smooth bores. This metric SA-design seal features a nitrile lip with a spring, measuring 480 mm ID, 520 mm OD, and 20 mm width (MPN 48052020SA).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a DDS rotary shaft seal used for?
A DDS rotary shaft seal prevents lubricant leakage and contaminant ingress in rotating equipment such as pumps, gearboxes, and motors. Its single nitrile lip with spring maintains constant radial force on the shaft, ensuring reliable sealing in industrial applications across machining, power transmission, and material handling.
What are the specifications of the DDS 48052020SA rotary shaft seal?
The DDS 48052020SA is a metric SA-design single-lip oil seal with a reinforced metal case for smooth bores. It has a 480 mm ID, 520 mm OD, and 20 mm width. The lip is nitrile with a spring, providing effective sealing in moderate-temperature, oil-lubricated environments.
Where to buy DDS rotary shaft seals worldwide?
3G Electric supplies DDS rotary shaft seals worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we interpret your demand and provide the correct seal for your application, including the 48052020SA model.
How to install a DDS rotary shaft seal?
To install a DDS rotary shaft seal, ensure the bore is smooth and clean, then press the seal evenly into the housing using a suitable driver that contacts the outer case. Lubricate the lip and shaft before installation to prevent dry start. Avoid damaging the sealing lip or spring during fitting.
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.