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SKF Self-Aligning Ball Bearing: 1313, 65 mm Bore, Tapered 1:12, Open, 140 mm OD - High-Clearance Self-Aligning Ball Bearings
SKFHigh-Clearance Self-Aligning Ball Bearings

SKF Self-Aligning Ball Bearing: 1313, 65 mm Bore, Tapered 1:12, Open, 140 mm OD

The SKF Self-Aligning Ball Bearing 1313 is a metric high-clearance self-aligning ball bearing with a 65 mm bore, 140 mm OD, and 33 mm outer ring width. It features a tapered 1:12 bore and an open design, identified…

SKU 3G-OTH-99649

Brand
SKF
Item
Self-Aligning Ball Bearing: 1313, 65 mm Bore, Tapered 1:12, Open, 140 mm OD
Category
High-Clearance Self-Aligning Ball Bearings
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Technical Specifications

SKF
Manufacturer Part Number
1313 EKTN9/C3
Type
Open
Bore
65 mm
OD
140 mm
Tapered 1
12
Outer Ring Wd
33 mm
System of Measurement
Metric
Bearing Industry Number
1313
View Full Spec Sheet

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

Product Description

The SKF Self-Aligning Ball Bearing 1313 is a metric high-clearance self-aligning ball bearing with a 65 mm bore, 140 mm OD, and 33 mm outer ring width. It features a tapered 1:12 bore and an open design, identified by bearing industry number 1313 and manufacturer part number 1313 EKTN9/C3.

Frequently Asked Questions

What is the SKF 1313 self-aligning ball bearing used for?

The SKF 1313 self-aligning ball bearing is designed for applications where shaft misalignment or deflection occurs, such as in fans, conveyors, and agricultural equipment. Its self-aligning feature compensates for angular errors, while the C3 internal clearance accommodates thermal expansion, ensuring reliable operation under moderate loads.

What are the specifications of the SKF 1313 EKTN9/C3 bearing?

The SKF 1313 EKTN9/C3 is a metric self-aligning ball bearing with a 65 mm bore, 140 mm OD, and 33 mm outer ring width. It features a tapered 1:12 bore, open design, and C3 high clearance. The bearing industry number is 1313, and the manufacturer part number is 1313 EKTN9/C3.

Where to buy the SKF 1313 bearing in worldwide?

You can source the SKF 1313 bearing through 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 support your maintenance and production needs.

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 to your shaft diameter—here 65 mm—and verify the OD and width fit your housing. Consider the C3 clearance for thermal expansion and the tapered 1:12 bore for mounting on adapter sleeves. Always check load ratings and operating conditions against SKF specifications.

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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