NTN Tapered Roller Bearing Assembly: 30228, 140 mm Bore, 250 mm OD, 42 mm Cone Wd
The NTN Tapered Roller Bearing Assembly, model 30228 (MPN 30228U), is a metric tapered roller bearing assembly with a 140 mm bore, 250 mm OD, 42 mm cone width, and 36 mm cup width. It features a pressed steel cage…
SKU 3G-OTH-112185
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Product Description
The NTN Tapered Roller Bearing Assembly, model 30228 (MPN 30228U), is a metric tapered roller bearing assembly with a 140 mm bore, 250 mm OD, 42 mm cone width, and 36 mm cup width. It features a pressed steel cage and carbon steel rings, identified by bearing industry number 30228.
Frequently Asked Questions
What is the NTN 30228 tapered roller bearing used for?
The NTN 30228 tapered roller bearing assembly handles combined radial and axial loads in industrial machinery such as gearboxes, pumps, and conveyor systems. Its metric dimensions (140 mm bore, 250 mm OD) suit heavy-duty rotating equipment where precise shaft alignment and high load capacity are required.
What are the specifications of the NTN 30228U bearing?
The NTN 30228U is a metric tapered roller bearing assembly with a 140 mm bore, 250 mm OD, 42 mm cone width, and 36 mm cup width. It features carbon steel rings and a pressed steel cage. The bearing industry number is 30228, and the manufacturer part number is 30228U.
Where to buy NTN 30228 bearings worldwide?
3G Electric supplies the NTN 30228U tapered roller bearing assembly worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this bearing to any international destination.
How to select the correct NTN tapered roller bearing for an application?
To select the correct NTN tapered roller bearing, match the bore (140 mm), OD (250 mm), and width (42 mm cone, 36 mm cup) to your shaft and housing dimensions. Verify load ratings and speed limits from NTN's catalog. The pressed steel cage and carbon steel rings suit moderate-speed, high-load applications.
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3G Electric supplies NTN tapered roller bearing assemblies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
