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SKF Rotary Shaft Seal: 2 Lip w/Spring, CRWA1, Nitrile, 1.552 in ID, 2.502 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, 1.552 in ID, 2.502 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 spring-loaded 2-lip configuration. This inch-system seal has a 1.552 in ID, 2.502 in OD, and…

SKU 3G-OTH-124077

Brand
SKF
Item
Rotary Shaft Seal: 2 Lip w/Spring, CRWA1, Nitrile, 1.552 in ID, 2.502 in OD
Category
Dual-Lip Oil Seals with Metal Cases for Smooth Bores
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Technical Specifications

SKF
Manufacturer Part Number
15450
Type
CRWA1, Nitrile
OD
2.502 in
Wd
0.5 in
ID
1.552 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 and a spring-loaded 2-lip configuration. This inch-system seal has a 1.552 in ID, 2.502 in OD, and 0.5 in width, manufactured from nitrile material under MPN 15450.

Frequently Asked Questions

What is the SKF CRWA1 rotary shaft seal used for?

The SKF CRWA1 rotary shaft seal is a dual-lip oil seal with a metal case designed for smooth bores. It retains lubricants and excludes contaminants in rotating equipment such as pumps, gearboxes, and motors, where a spring-loaded 2-lip configuration provides reliable sealing under moderate pressure.

What are the specifications of the SKF 15450 rotary shaft seal?

The SKF 15450 rotary shaft seal has a 1.552 in ID, 2.502 in OD, and 0.5 in width. It uses the CRWA1 seal design with a nitrile material and a spring-loaded 2-lip configuration. This inch-system seal features a metal case for smooth bore installations.

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 for global orders. Contact our team to source this seal or similar inch-system dual-lip oil seals for your application.

How to install an SKF CRWA1 dual-lip oil seal?

To install an SKF CRWA1 dual-lip oil 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 sealing lips with compatible oil before installation to prevent dry start damage.

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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