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SKF Self-Aligning Ball Bearing: 1203, 17 mm Bore, Cylindrical, Open, 40 mm OD - High-Clearance Self-Aligning Ball Bearings
SKFHigh-Clearance Self-Aligning Ball Bearings

SKF Self-Aligning Ball Bearing: 1203, 17 mm Bore, Cylindrical, Open, 40 mm OD

The SKF Self-Aligning Ball Bearing 1203 is a metric high-clearance self-aligning ball bearing with a 17 mm bore, 40 mm OD, and 12 mm outer ring width. It features a cylindrical bore, open design, and is identified by…

SKU 3G-OTH-99404

Brand
SKF
Item
Self-Aligning Ball Bearing: 1203, 17 mm Bore, Cylindrical, Open, 40 mm OD
Category
High-Clearance Self-Aligning Ball Bearings
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Technical Specifications

SKF
Manufacturer Part Number
1203 ETN9/C3
Type
Cylindrical, Open
Bore
17 mm
OD
40 mm
Outer Ring Wd
12 mm
System of Measurement
Metric
Bearing Industry Number
1203
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SKF Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SKF Self-Aligning Ball Bearing 1203 is a metric high-clearance self-aligning ball bearing with a 17 mm bore, 40 mm OD, and 12 mm outer ring width. It features a cylindrical bore, open design, and is identified by bearing industry number 1203 and manufacturer part number 1203 ETN9/C3.

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 1203 self-aligning ball bearing used for?

The SKF 1203 self-aligning ball bearing is designed for applications where shaft misalignment or deflection occurs, such as in fans, conveyors, and agricultural machinery. Its high-clearance C3 internal fit accommodates thermal expansion and vibration, ensuring reliable operation in moderate-speed, moderate-load industrial equipment.

What are the specifications of the SKF 1203 ETN9/C3 bearing?

The SKF 1203 ETN9/C3 is a metric self-aligning ball bearing with a 17 mm bore, 40 mm OD, and 12 mm outer ring width. It features a cylindrical bore, open design, and C3 internal clearance. The bearing industry number is 1203, and the manufacturer part number is 1203 ETN9/C3.

Where to buy SKF 1203 bearings worldwide?

You can source the SKF 1203 ETN9/C3 bearing from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SKF bearings to industrial buyers internationally.

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 diameter (17 mm for the 1203), OD (40 mm), and width (12 mm) to your shaft and housing dimensions. Consider the C3 clearance for higher operating temperatures or misalignment. Verify load ratings and speed limits from SKF technical data for your specific application.

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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