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SKF Self-Aligning Ball Bearing: 1304, 20 mm Bore, Cylindrical, Open, 52 mm OD - High-Clearance Self-Aligning Ball Bearings
SKFHigh-Clearance Self-Aligning Ball Bearings

SKF Self-Aligning Ball Bearing: 1304, 20 mm Bore, Cylindrical, Open, 52 mm OD

The SKF Self-Aligning Ball Bearing 1304 is a high-clearance self-aligning ball bearing with a 20 mm bore, 52 mm OD, and 15 mm outer ring width. It features a cylindrical bore, open design, and is identified by the…

SKU 3G-OTH-99849

Brand
SKF
Item
Self-Aligning Ball Bearing: 1304, 20 mm Bore, Cylindrical, Open, 52 mm OD
Category
High-Clearance Self-Aligning Ball Bearings
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Technical Specifications

SKF
Manufacturer Part Number
1304 ETN9/C3
Type
Cylindrical, Open
Bore
20 mm
OD
52 mm
Outer Ring Wd
15 mm
System of Measurement
Metric
Bearing Industry Number
1304
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SKF Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SKF Self-Aligning Ball Bearing 1304 is a high-clearance self-aligning ball bearing with a 20 mm bore, 52 mm OD, and 15 mm outer ring width. It features a cylindrical bore, open design, and is identified by the bearing industry number 1304 and manufacturer part number 1304 ETN9/C3. This metric bearing is designed to accommodate misalignment and shaft deflections.

Frequently Asked Questions

What is the SKF 1304 self-aligning ball bearing used for?

The SKF 1304 self-aligning ball bearing is used in industrial applications where shaft misalignment or deflection occurs, such as in fans, conveyors, and agricultural equipment. Its high-clearance design accommodates angular errors without reducing service life, making it ideal for moderate-speed, moderate-load rotating machinery.

What are the specifications of the SKF 1304 ETN9/C3 bearing?

The SKF 1304 ETN9/C3 is a metric self-aligning ball bearing with a 20 mm bore, 52 mm OD, and 15 mm outer ring width. It has a cylindrical bore, open design, and C3 internal clearance. The bearing industry number is 1304, and it is manufactured by SKF.

Where to buy SKF 1304 bearings worldwide?

You can source the SKF 1304 bearing worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine SKF bearings to customers in multiple industries.

How to select the correct SKF self-aligning ball bearing for an application?

To select the correct SKF self-aligning ball bearing, match the bore size (20 mm for the 1304), OD, and width to your housing and shaft dimensions. Consider load ratings, operating speed, and required clearance (C3 for high clearance). For misalignment compensation, the self-aligning design of SKF bearings is ideal.

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 high-clearance self-aligning ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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