NTN Tapered Roller Bearing Assembly: 30221, 105 mm Bore, 190 mm OD, 36 mm Cone Wd
The NTN Tapered Roller Bearing Assembly, model 30221 (MPN 30221U), is a metric tapered roller bearing assembly with a 105 mm bore, 190 mm OD, 36 mm cone width, and 30 mm cup width. It features a pressed steel cage…
SKU 3G-OTH-111234
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Product Description
The NTN Tapered Roller Bearing Assembly, model 30221 (MPN 30221U), is a metric tapered roller bearing assembly with a 105 mm bore, 190 mm OD, 36 mm cone width, and 30 mm cup width. It features a pressed steel cage and carbon steel rings, identified by Bearing Industry Number 30221.
Frequently Asked Questions
What is the NTN 30221 tapered roller bearing used for?
The NTN 30221 tapered roller bearing assembly handles combined radial and axial loads in industrial machinery, gearboxes, and conveyor systems. Its 105 mm bore and 190 mm OD suit medium-duty rotating applications requiring precise shaft alignment and high load capacity.
What are the specifications of the NTN 30221 bearing?
The NTN 30221 is a metric tapered roller bearing assembly with a 105 mm bore, 190 mm OD, 36 mm cone width, and 30 mm cup width. It has carbon steel rings, a pressed steel cage, and Bearing Industry Number 30221. The manufacturer part number is 30221U.
Where to buy the NTN 30221 bearing worldwide?
3G Electric supplies the NTN 30221 tapered roller bearing assembly worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct NTN tapered roller bearing for an application?
To select the correct NTN tapered roller bearing, match the bore diameter (105 mm for the 30221), OD, and width to your shaft and housing dimensions. Consider load ratings, operating speed, and lubrication requirements. The pressed steel cage and carbon steel rings suit moderate-speed, heavy-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.
