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SKF Spherical Roller Bearing: 23144, 220 mm Bore, Tapered 1:12, 370 mm OD - High-Clearance Spherical Roller Bearings
SKFHigh-Clearance Spherical Roller Bearings

SKF Spherical Roller Bearing: 23144, 220 mm Bore, Tapered 1:12, 370 mm OD

The SKF 23144 is a high-clearance spherical roller bearing with a 220 mm bore, 370 mm OD, and 120 mm overall width. It features a tapered 1:12 bore and is identified by the manufacturer part number 23144 CCK/C3W33.

SKU 3G-OTH-104419

Also listed as: 23144CCKC3W33 · 23144 CCK C3W33 · 23144-CCK-C3W33

Brand
SKF
Item
Spherical Roller Bearing: 23144, 220 mm Bore, Tapered 1:12, 370 mm OD
Category
High-Clearance Spherical Roller Bearings
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Payment
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Technical Specifications

SKF
Manufacturer Part Number
23144 CCK/C3W33
Bore
220 mm
OD
370 mm
Tapered 1
12
Overall Wd
120 mm
Bearing Industry Number
23144

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

Product Description

The SKF 23144 is a high-clearance spherical roller bearing with a 220 mm bore, 370 mm OD, and 120 mm overall width. It features a tapered 1:12 bore and is identified by the manufacturer part number 23144 CCK/C3W33.

Frequently Asked Questions

What is the SKF 23144 spherical roller bearing used for?

The SKF 23144 CCK/C3W33 spherical roller bearing is designed for heavy radial and axial loads in industrial machinery such as mining conveyors, paper mills, and steel mills. Its high-clearance C3 internal fit accommodates thermal expansion, making it suitable for applications with high operating temperatures or shaft misalignment.

What are the specifications of the SKF 23144 bearing?

The SKF 23144 CCK/C3W33 has a 220 mm bore, 370 mm outer diameter, and 120 mm overall width. It features a tapered 1:12 bore for easy mounting on adapter sleeves. The C3 internal clearance provides extra radial play for high-temperature or high-speed conditions. The W33 suffix indicates a lubrication groove and three holes in the outer ring.

Where to buy the SKF 23144 bearing worldwide?

3G Electric supplies the SKF 23144 CCK/C3W33 spherical roller bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time. We source genuine SKF bearings to meet your application requirements.

How to select the correct SKF 23144 bearing for my application?

To select the SKF 23144 CCK/C3W33, verify your shaft diameter (220 mm), housing bore (370 mm), and required clearance. The C3 clearance suits applications with temperature differentials or interference fits. The tapered 1:12 bore requires an adapter sleeve for mounting. Consult SKF's load ratings and speed limits for your specific operating conditions.

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 spherical roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SKF Spherical Roller Bearing: 23140, 200 mm Bore, Tapered 1:12, 340 mm OD, 112 mm Overall Wd (MPN 23140 CCK/C3W33)
SKF
SKF Spherical Roller Bearing: 23140, 200 mm Bore, Tapered 1:12, 340 mm OD, 112 mm Overall Wd (MPN 23140 CCK/C3W33)
SKF Spherical Roller Bearing: 23138, 190 mm Bore, Tapered 1:12, 320 mm OD, 104 mm Overall Wd (MPN 23138 CCK/C3W33)
SKF
SKF Spherical Roller Bearing: 23138, 190 mm Bore, Tapered 1:12, 320 mm OD, 104 mm Overall Wd (MPN 23138 CCK/C3W33)
SKF Spherical Roller Bearing: 23136, 180 mm Bore, Tapered 1:12, 300 mm OD, 96 mm Overall Wd (MPN 23136 CCK/C3W33)
SKF
SKF Spherical Roller Bearing: 23136, 180 mm Bore, Tapered 1:12, 300 mm OD, 96 mm Overall Wd (MPN 23136 CCK/C3W33)
SKF Spherical Roller Bearing: 23148, 240 mm Bore, Tapered 1:12, 400 mm OD, 128 mm Overall Wd (MPN 23148 CCK/C3W33)
SKF
SKF Spherical Roller Bearing: 23148, 240 mm Bore, Tapered 1:12, 400 mm OD, 128 mm Overall Wd (MPN 23148 CCK/C3W33)
SKF Spherical Roller Bearing: 23134, 170 mm Bore, Tapered 1:12, 280 mm OD, 88 mm Overall Wd (MPN 23134 CCK/C3W33)
SKF
SKF Spherical Roller Bearing: 23134, 170 mm Bore, Tapered 1:12, 280 mm OD, 88 mm Overall Wd (MPN 23134 CCK/C3W33)
SKF Spherical Roller Bearing: 23134, 170 mm Bore, Cylindrical, 280 mm OD, 88 mm Overall Wd (MPN 23134 CC/C3W33)
SKF
SKF Spherical Roller Bearing: 23134, 170 mm Bore, Cylindrical, 280 mm OD, 88 mm Overall Wd (MPN 23134 CC/C3W33)

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