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SKF Rotary Shaft Seal: 1 Lip w/Spring, CRW1, Nitrile, 1.893 in ID, 2.434 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, 1.893 in ID, 2.434 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 1.893-inch inside diameter, a 2.434-inch outside diameter, and a…

SKU 3G-OTH-124082

Brand
SKF
Item
Rotary Shaft Seal: 1 Lip w/Spring, CRW1, Nitrile, 1.893 in ID, 2.434 in OD
Category
Single-Lip Oil Seals with Metal Cases for Smooth Bores
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Technical Specifications

SKF
Manufacturer Part Number
19000
Type
CRW1, Nitrile
OD
2.434 in
Wd
0.25 in
ID
1.893 in
Seal Design
CRW1
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 single-lip oil seal with a metal case for smooth bores, part of the CRW1 seal design. This inch-system seal has a 1.893-inch inside diameter, a 2.434-inch outside diameter, and a 0.25-inch width, constructed from nitrile material. It is identified by manufacturer part number 19000.

Frequently Asked Questions

What is the SKF CRW1 rotary shaft seal used for?

The SKF CRW1 rotary shaft seal retains lubricants and excludes contaminants in rotating equipment such as pumps, gearboxes, and electric motors. Its single-lip design with a spring-loaded nitrile element suits moderate-speed, low-pressure applications where a metal case presses into a smooth bore housing.

What are the specifications of the SKF 19000 rotary shaft seal?

The SKF 19000 rotary shaft seal has a 1.893-inch inside diameter, a 2.434-inch outside diameter, and a 0.25-inch width. It is a CRW1 design with a nitrile lip and a metal case for smooth bores. This inch-system seal is manufactured by SKF under part number 19000.

Where to buy SKF rotary shaft seals worldwide?

3G Electric supplies SKF rotary shaft seals worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine SKF parts like the CRW1 seal (MPN 19000) and deliver to your facility. Contact us for pricing and lead time on your order.

How to install an SKF CRW1 rotary shaft seal?

To install an SKF CRW1 seal, ensure the housing bore is clean and free of burrs. Apply a thin lubricant to the seal OD and shaft surface. Use a press or driver tool that contacts the metal case evenly to avoid distorting the nitrile lip. 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 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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