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SKF Rotary Shaft Seal: 2 Lip w/Spring, CRWA1, Nitrile, 1.781 in ID, 2.252 in OD - Dual-Lip Oil Seals with Metal Cases for Smooth Bores
SKFDual-Lip Oil Seals with Metal Cases for Smooth Bores

SKF Rotary Shaft Seal: 2 Lip w/Spring, CRWA1, Nitrile, 1.781 in ID, 2.252 in OD

The SKF Rotary Shaft Seal is a dual-lip oil seal with a metal case for smooth bores, featuring a CRWA1 seal design. This inch-system seal has a 1.781 in ID, 2.252 in OD, and 0.313 in width (MPN 17806). It is…

SKU 3G-OTH-123652

Brand
SKF
Item
Rotary Shaft Seal: 2 Lip w/Spring, CRWA1, Nitrile, 1.781 in ID, 2.252 in OD
Category
Dual-Lip Oil Seals with Metal Cases for Smooth Bores
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Technical Specifications

SKF
Manufacturer Part Number
17806
Type
CRWA1, Nitrile
OD
2.252 in
Wd
0.313 in
ID
1.781 in
Seal Design
CRWA1
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 dual-lip oil seal with a metal case for smooth bores, featuring a CRWA1 seal design. This inch-system seal has a 1.781 in ID, 2.252 in OD, and 0.313 in width (MPN 17806). It is constructed with a nitrile material and includes a spring for lip loading.

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 the SKF Rotary Shaft Seal CRWA1 used for?

The SKF Rotary Shaft Seal CRWA1 is used to retain lubricants and exclude contaminants in rotating shaft applications. Its dual-lip design with a spring-loaded nitrile lip provides reliable sealing in industrial gearboxes, pumps, and motors where inch-dimension bores are present.

What are the specifications of the SKF Rotary Shaft Seal 17806?

The SKF Rotary Shaft Seal 17806 has a 1.781 in ID, 2.252 in OD, and 0.313 in width. It uses the CRWA1 seal design with a nitrile material and a spring for lip loading. The system of measurement is inch, and it features a metal case for smooth bores.

Where to buy SKF Rotary Shaft Seal 17806 worldwide?

You can source the SKF Rotary Shaft Seal 17806 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 on this SKF seal.

How to install the SKF Rotary Shaft Seal CRWA1?

To install the SKF Rotary Shaft Seal CRWA1, ensure the bore is smooth and clean. Use a seal driver or press to apply even pressure on the metal case outer diameter, seating the seal squarely. Avoid damaging the nitrile lip. Lubricate the lip lightly before installation to prevent dry start.

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 dual-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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