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SKF Rotary Shaft Seal: 1 Lip w/Spring, CRW1, Fluoro, 1.969 in ID, 3.543 in OD - Single-Lip Oil Seals with Metal Cases for Smooth Bores
SKFSingle-Lip Oil Seals with Metal Cases for Smooth Bores

SKF Rotary Shaft Seal: 1 Lip w/Spring, CRW1, Fluoro, 1.969 in ID, 3.543 in OD

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 1.969 in ID, 3.543 in OD, and 0.315 in width, with a fluoro elastomer…

SKU 3G-OTH-124329

Brand
SKF
Item
Rotary Shaft Seal: 1 Lip w/Spring, CRW1, Fluoro, 1.969 in ID, 3.543 in OD
Category
Single-Lip Oil Seals with Metal Cases for Smooth Bores
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Technical Specifications

SKF
Manufacturer Part Number
50X90X8 CRW1 V
Type
CRW1, Fluoro
OD
3.543 in
Wd
0.315 in
ID
1.969 in
Seal Design
CRW1
System of Measurement
Inch
View Full Spec Sheet

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SKF Products
3G Electric (S) Pte. Ltd. — Singapore

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 1.969 in ID, 3.543 in OD, and 0.315 in width, with a fluoro elastomer lip and spring. It is identified by manufacturer part number 50X90X8 CRW1 V.

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 industrial gearboxes, pumps, and motors where a single-lip seal with a metal case is required for smooth bore housings.

What are the specifications of the SKF 50X90X8 CRW1 V seal?

The SKF 50X90X8 CRW1 V is an inch-system rotary shaft seal with a 1.969 in ID, 3.543 in OD, and 0.315 in width. It features a fluoro elastomer lip with a spring, a CRW1 seal design, and a metal case for smooth bores. The manufacturer part number is 50X90X8 CRW1 V.

Where to buy SKF rotary shaft seals worldwide?

You can source SKF rotary shaft seals worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the SKF 50X90X8 CRW1 V seal.

How to install an SKF CRW1 rotary shaft seal?

To install an SKF CRW1 seal, 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. Lubricate the seal lip before installation to prevent dry running. Avoid damaging the fluoro elastomer lip.

Used in

Common applications for SKF
Heavy machinery gearboxes — SKF spherical roller bearings (e.g., 24056 CCK30/W33) for high radial load capacity
Electric motor repair — SKF cylindrical roller bearings (e.g., NJ 307 ECP/C3) for free axial expansion
Pump shaft sealing — SKF CRWA1 rotary shaft seals (e.g., 17100) for fluid retention in rotating equipment
Conveyor system maintenance — SKF wear sleeves (e.g., 99274) to protect shafts from seal abrasion
Machine tool spindles — SKF angular contact bearings (e.g., 7413 BGBM) for axial load support in duplex sets
Industrial fan assemblies — SKF spherical roller bearings (e.g., 23044 CC/W33) for misalignment accommodation

SKF 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.

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