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SKF Rotary Shaft Seal: 1 Lip w/Spring, CRW1, Nitrile, 1.494 in ID, 2.06 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, Nitrile, 1.494 in ID, 2.06 in OD

The SKF Rotary Shaft Seal is a single-lip oil seal with a metal case for smooth bores, part of the CRW1 seal design. This inch-system seal has a 1.494-inch inside diameter, a 2.06-inch outside diameter, and a…

SKU 3G-OTH-124027

Brand
SKF
Item
Rotary Shaft Seal: 1 Lip w/Spring, CRW1, Nitrile, 1.494 in ID, 2.06 in OD
Category
Single-Lip Oil Seals with Metal Cases for Smooth Bores
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Technical Specifications

SKF
Manufacturer Part Number
14789
Type
CRW1, Nitrile
OD
2.06 in
Wd
0.27 in
ID
1.494 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, part of the CRW1 seal design. This inch-system seal has a 1.494-inch inside diameter, a 2.06-inch outside diameter, and a 0.27-inch width, made of nitrile material (MPN 14789). It is a 1-lip seal with a spring, designed for rotary shaft applications.

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, motors, and industrial machinery where a single-lip seal with a spring provides reliable sealing against oil leakage and dirt ingress.

What are the specifications of the SKF Rotary Shaft Seal 14789?

The SKF Rotary Shaft Seal 14789 has a 1.494-inch inside diameter, a 2.06-inch outside diameter, and a 0.27-inch width. It features a single lip with a spring, a metal case for smooth bores, and is made of nitrile rubber. The seal design is CRW1, and it uses the inch system of measurement.

Where to buy SKF Rotary Shaft Seal 14789 worldwide?

You can source the SKF Rotary Shaft Seal 14789 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SKF seals for rotary shaft applications.

How to install an SKF CRW1 rotary shaft seal?

To install an SKF CRW1 seal, ensure the shaft and housing bore are clean and free of burrs. Lubricate the seal lip and shaft with compatible oil. Use a seal driver or press to apply even force on the seal's outer diameter, pressing it squarely into the bore until seated. Avoid damaging the sealing lip during installation.

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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