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SKF Rotary Shaft Seal: 2 Lip w/Spring, CRWA1, Nitrile, 2.438 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, 2.438 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. This inch-system seal has a 2.438 in ID, 3.35 in OD, and 0.375 in width, with a nitrile material and…

SKU 3G-OTH-123777

Brand
SKF
Item
Rotary Shaft Seal: 2 Lip w/Spring, CRWA1, Nitrile, 2.438 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
24287
Type
CRWA1, Nitrile
OD
3.35 in
Wd
0.375 in
ID
2.438 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. This inch-system seal has a 2.438 in ID, 3.35 in OD, and 0.375 in width, with a nitrile material and manufacturer part number 24287.

Frequently Asked Questions

What is the SKF Rotary Shaft Seal CRWA1 used for?

The SKF Rotary Shaft Seal CRWA1 is a dual-lip oil seal with a metal case designed for smooth bores. It prevents lubricant leakage and contaminant ingress in rotating shafts, commonly used in industrial gearboxes, pumps, and motors where inch-dimension seals are required.

What are the specifications of the SKF Rotary Shaft Seal 24287?

The SKF Rotary Shaft Seal 24287 has a 2.438 in ID, 3.35 in OD, and 0.375 in width. It uses a CRWA1 seal design with a nitrile material and a metal case for smooth bores. This inch-system seal is manufactured by SKF under part number 24287.

Where to buy the SKF Rotary Shaft Seal 24287 worldwide?

You can source the SKF Rotary Shaft Seal 24287 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 CRWA1?

To install the SKF Rotary Shaft Seal CRWA1, ensure the bore is clean and smooth. Use a seal driver or press to apply even pressure on the metal case outer diameter, avoiding damage to the sealing lips. Lubricate the shaft and seal lip 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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