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SKF Cylindrical Roller Bearing: 308, 40 mm Bore, 90 mm OD, 23 mm Overall Wd - General Purpose Cylindrical Roller Bearings
SKFGeneral Purpose Cylindrical Roller Bearings

SKF Cylindrical Roller Bearing: 308, 40 mm Bore, 90 mm OD, 23 mm Overall Wd

The SKF Cylindrical Roller Bearing 308 (MPN NU 308 ECM) is a general-purpose cylindrical roller bearing with an NU design, featuring a 40 mm bore, 90 mm OD, and 23 mm overall width. It is constructed with alloy steel…

SKU 3G-OTH-102913

Brand
SKF
Item
Cylindrical Roller Bearing: 308, 40 mm Bore, 90 mm OD, 23 mm Overall Wd
Category
General Purpose Cylindrical Roller Bearings
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Technical Specifications

SKF
Manufacturer Part Number
NU 308 ECM
Type
Cylindrical, Brass
Bore
40 mm
OD
90 mm
Overall Wd
23 mm
Ring Material
Alloy Steel
System of Measurement
Metric
Bearing Industry Number
308
Cylindrical Bearing Design
NU
View Full Spec Sheet

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

Product Description

The SKF Cylindrical Roller Bearing 308 (MPN NU 308 ECM) is a general-purpose cylindrical roller bearing with an NU design, featuring a 40 mm bore, 90 mm OD, and 23 mm overall width. It is constructed with alloy steel rings and a brass cage, and is supplied in metric measurements under bearing industry number 308.

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 general purpose cylindrical 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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