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SKF Cylindrical Roller Bearing: 312, 60 mm Bore, 130 mm OD, 31 mm Overall Wd - General Purpose Cylindrical Roller Bearings
SKFGeneral Purpose Cylindrical Roller Bearings

SKF Cylindrical Roller Bearing: 312, 60 mm Bore, 130 mm OD, 31 mm Overall Wd

The SKF Cylindrical Roller Bearing 312 is a general-purpose cylindrical roller bearing with an NJ design, featuring a 60 mm bore, 130 mm OD, and 31 mm overall width. It is constructed from alloy steel with a brass…

SKU 3G-OTH-102375

Brand
SKF
Item
Cylindrical Roller Bearing: 312, 60 mm Bore, 130 mm OD, 31 mm Overall Wd
Category
General Purpose Cylindrical Roller Bearings
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Technical Specifications

SKF
Manufacturer Part Number
NJ 312 ECM
Type
Cylindrical, Brass
Bore
60 mm
OD
130 mm
Overall Wd
31 mm
Ring Material
Alloy Steel
System of Measurement
Metric
Bearing Industry Number
312
Cylindrical Bearing Design
NJ
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SKF Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SKF Cylindrical Roller Bearing 312 is a general-purpose cylindrical roller bearing with an NJ design, featuring a 60 mm bore, 130 mm OD, and 31 mm overall width. It is constructed from alloy steel with a brass cage, identified by manufacturer part number NJ 312 ECM. This metric bearing is suitable for applications requiring radial load support.

Frequently Asked Questions

What is the SKF NJ 312 ECM cylindrical roller bearing used for?

The SKF NJ 312 ECM cylindrical roller bearing is designed for applications requiring high radial load support, such as electric motors, gearboxes, pumps, and industrial machinery. Its NJ design accommodates axial displacement of the shaft, making it suitable for non-locating bearing positions in rotating equipment.

What are the specifications of the SKF 312 cylindrical roller bearing?

The SKF 312 cylindrical roller bearing (MPN NJ 312 ECM) has a 60 mm bore, 130 mm OD, and 31 mm overall width. It is a metric bearing with alloy steel rings and a brass cage. The NJ design allows for radial load support and axial shaft displacement.

Where to buy SKF NJ 312 ECM bearing in worldwide?

3G Electric supplies the SKF NJ 312 ECM cylindrical roller bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine SKF bearings and support your procurement from inquiry to delivery.

How to select the right SKF cylindrical roller bearing for my application?

To select the right SKF cylindrical roller bearing, match the bore, OD, and width to your shaft and housing dimensions. Consider the required radial load capacity and whether axial displacement is needed — the NJ design allows this. Verify the cage material (brass in NJ 312 ECM) suits your operating temperature and speed.

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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