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SKF Rotary Shaft Seal: 2 Lip w/Spring, CRWA1, Nitrile, 2.375 in ID, 3.35 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, 2.375 in ID, 3.35 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 and a nitrile element. It has an inside diameter of 2.375 inches, an outside diameter of 3.35 inches…

SKU 3G-OTH-123766

Brand
SKF
Item
Rotary Shaft Seal: 2 Lip w/Spring, CRWA1, Nitrile, 2.375 in ID, 3.35 in OD
Category
Dual-Lip Oil Seals with Metal Cases for Smooth Bores
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Technical Specifications

SKF
Manufacturer Part Number
23702
Type
CRWA1, Nitrile
OD
3.35 in
Wd
0.375 in
ID
2.375 in
Seal Design
CRWA1
System of Measurement
Inch
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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 and a nitrile element. It has an inside diameter of 2.375 inches, an outside diameter of 3.35 inches, and a width of 0.375 inches, with the manufacturer part number 23702. This inch-system seal includes a spring-loaded lip for enhanced sealing performance.

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 CRWA1 rotary shaft seal used for?

The SKF CRWA1 dual-lip oil seal with a metal case is used to retain lubricants and exclude contaminants in rotating shaft applications, such as gearboxes, pumps, and motors. Its spring-loaded lip ensures reliable sealing under moderate pressure and speed conditions.

What are the specifications of the SKF 23702 rotary shaft seal?

The SKF 23702 rotary shaft seal has an inside diameter of 2.375 in, an outside diameter of 3.35 in, and a width of 0.375 in. It features a CRWA1 design with a nitrile element and a spring-loaded lip, and is part of the inch-system measurement series.

Where to buy SKF rotary shaft seals worldwide?

3G Electric supplies SKF rotary shaft seals like the CRWA1 model to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote on the SKF 23702 or other seal designs.

How to install an SKF dual-lip oil seal with a metal case?

Ensure the housing bore is clean and free of burrs. Lubricate the seal lips and shaft before installation. Use a press or driver tool that contacts the metal case evenly to avoid distorting the seal. Never hammer directly on the seal face.

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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