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SKF Self-Aligning Ball Bearing: 1211, 55 mm Bore, Tapered 1:12, Open, 100 mm OD - High-Clearance Self-Aligning Ball Bearings
SKFHigh-Clearance Self-Aligning Ball Bearings

SKF Self-Aligning Ball Bearing: 1211, 55 mm Bore, Tapered 1:12, Open, 100 mm OD

The SKF Self-Aligning Ball Bearing 1211 is a high-clearance self-aligning ball bearing with a 55 mm bore, 100 mm OD, and 21 mm outer ring width. It features a tapered 1:12 bore and an open design, with the…

SKU 3G-OTH-99601

Brand
SKF
Item
Self-Aligning Ball Bearing: 1211, 55 mm Bore, Tapered 1:12, Open, 100 mm OD
Category
High-Clearance Self-Aligning Ball Bearings
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Technical Specifications

SKF
Manufacturer Part Number
1211 EKTN9/C3
Type
Open
Bore
55 mm
OD
100 mm
Tapered 1
12
Outer Ring Wd
21 mm
System of Measurement
Metric
Bearing Industry Number
1211
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SKF Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SKF Self-Aligning Ball Bearing 1211 is a high-clearance self-aligning ball bearing with a 55 mm bore, 100 mm OD, and 21 mm outer ring width. It features a tapered 1:12 bore and an open design, with the manufacturer part number 1211 EKTN9/C3. This metric bearing is designed to accommodate misalignment and is suitable for applications requiring high clearance.

Frequently Asked Questions

What is the SKF 1211 self-aligning ball bearing used for?

The SKF 1211 self-aligning ball bearing is used in industrial machinery that experiences shaft misalignment or deflection. Common applications include fans, conveyors, and agricultural equipment where high clearance accommodates angular errors without excessive friction or heat buildup.

What are the specifications of the SKF 1211 EKTN9/C3 bearing?

The SKF 1211 EKTN9/C3 is a metric self-aligning ball bearing with a 55 mm bore, 100 mm OD, and 21 mm outer ring width. It features a tapered 1:12 bore, open design, and C3 internal clearance. The bearing industry number is 1211, and the manufacturer part number is 1211 EKTN9/C3.

Where to buy the SKF 1211 bearing worldwide?

You can source the SKF 1211 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 source and deliver this SKF bearing to any country.

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

To select the correct SKF self-aligning ball bearing, match the bore diameter to your shaft size—here 55 mm—and confirm the outer diameter and width fit your housing. The tapered 1:12 bore allows mounting on adapter sleeves. For high misalignment, choose open designs like the 1211 EKTN9/C3 with C3 clearance.

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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