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SKF Self-Aligning Ball Bearing: 1209, 45 mm Bore, Tapered 1:12, Open, 85 mm OD - High-Clearance Self-Aligning Ball Bearings
SKFHigh-Clearance Self-Aligning Ball Bearings

SKF Self-Aligning Ball Bearing: 1209, 45 mm Bore, Tapered 1:12, Open, 85 mm OD

The SKF Self-Aligning Ball Bearing: 1209 is a metric high-clearance self-aligning ball bearing with a 45 mm bore, 85 mm OD, and 19 mm outer ring width. It features a tapered 1:12 bore and an open design, identified…

SKU 3G-OTH-99979

Brand
SKF
Item
Self-Aligning Ball Bearing: 1209, 45 mm Bore, Tapered 1:12, Open, 85 mm OD
Category
High-Clearance Self-Aligning Ball Bearings
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Technical Specifications

SKF
Manufacturer Part Number
1209 EKTN9/C3
Type
Open
Bore
45 mm
OD
85 mm
Tapered 1
12
Outer Ring Wd
19 mm
System of Measurement
Metric
Bearing Industry Number
1209
View Full Spec Sheet

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SKF Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SKF Self-Aligning Ball Bearing: 1209 is a metric high-clearance self-aligning ball bearing with a 45 mm bore, 85 mm OD, and 19 mm outer ring width. It features a tapered 1:12 bore and an open design, identified by the bearing industry number 1209 and manufacturer part number 1209 EKTN9/C3.

Frequently Asked Questions

What is the SKF 1209 self-aligning ball bearing used for?

The SKF 1209 self-aligning ball bearing is designed for applications where shaft misalignment or deflection occurs, such as in fans, conveyors, and agricultural equipment. Its tapered 1:12 bore allows easy mounting on adapter sleeves, while the C3 internal clearance accommodates thermal expansion and vibration.

What are the specifications of the SKF 1209 EKTN9/C3 bearing?

The SKF 1209 EKTN9/C3 is a metric self-aligning ball bearing with a 45 mm bore, 85 mm OD, and 19 mm outer ring width. It features a tapered 1:12 bore, open design, and C3 high clearance. The bearing industry number is 1209, and the manufacturer part number is 1209 EKTN9/C3.

Where to buy the SKF 1209 bearing worldwide?

3G Electric supplies the SKF 1209 self-aligning ball bearing to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this metric high-clearance bearing.

How to install the SKF 1209 bearing with a tapered bore?

To install the SKF 1209 bearing with a tapered 1:12 bore, use an adapter sleeve and locknut. Clean the shaft and bearing bore, slide the bearing onto the sleeve, and tighten the locknut gradually while checking radial clearance. Ensure proper lubrication and avoid over-tightening to prevent internal 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 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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