SKF CRW1 Single-Lip Oil Seal with Metal Case
The SKF Rotary Shaft Seal is a single-lip oil seal with a metal case for smooth bores, featuring the CRW1 seal design. This inch-system seal has a 2.047-inch inner diameter, a 2.561-inch outer diameter, and a…
SKU 3G-OTH-124583
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SKF Rotary Shaft Seal is a single-lip oil seal with a metal case for smooth bores, featuring the CRW1 seal design. This inch-system seal has a 2.047-inch inner diameter, a 2.561-inch outer diameter, and a 0.315-inch width, constructed from nitrile material with a spring-loaded lip (MPN 20420).
Frequently Asked Questions
What is the SKF Rotary Shaft Seal CRW1 used for?
The SKF Rotary Shaft Seal CRW1 is used to retain lubricants and exclude contaminants in rotating shaft applications. It is commonly installed in gearboxes, pumps, and industrial machinery where a single-lip seal with a metal case is required for smooth bore housings.
What are the specifications of the SKF Rotary Shaft Seal 20420?
The SKF Rotary Shaft Seal 20420 has a 2.047-inch inner diameter, a 2.561-inch outer diameter, and a 0.315-inch width. It features a CRW1 seal design with a single nitrile lip and a spring, and uses the inch system of measurement.
Where to buy SKF Rotary Shaft Seal 20420 worldwide?
You can source the SKF Rotary Shaft Seal 20420 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the seal reaches your facility reliably.
How to install the SKF Rotary Shaft Seal CRW1?
To install the SKF Rotary Shaft Seal CRW1, ensure the housing bore is clean and smooth. Press the seal evenly into the bore using a suitable installation tool, applying force only on the outer metal case to avoid damaging the nitrile lip and spring.
Used in
Common applications for SKFSKF Products
3G Electric supplies SKF 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.
