NTN Tapered Roller Bearing Assembly: 45290/45220, 2 1/4 in Bore, 4 1/8 in OD
The NTN Tapered Roller Bearing Assembly, model 45290/45220, is an inch-system bearing with a 2 1/4 in bore, 4 1/8 in OD, and 1.218 in cone width. It features a pressed steel cage and carbon steel rings, identified by…
SKU 3G-OTH-108936
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Product Description
The NTN Tapered Roller Bearing Assembly, model 45290/45220, is an inch-system bearing with a 2 1/4 in bore, 4 1/8 in OD, and 1.218 in cone width. It features a pressed steel cage and carbon steel rings, identified by manufacturer part number 45290/45220.
Frequently Asked Questions
What is the NTN 45290/45220 tapered roller bearing used for?
The NTN 45290/45220 tapered roller bearing assembly is designed for radial and axial loads in industrial machinery, automotive drivetrains, and heavy equipment. Its inch-system dimensions and pressed steel cage suit applications requiring reliable load distribution and moderate speed operation.
What are the specifications of the NTN 45290/45220 bearing?
The NTN 45290/45220 is an inch-system tapered roller bearing with a 2 1/4 in bore, 4 1/8 in OD, and 1.218 in cone width. It features carbon steel rings and a pressed steel cage. The manufacturer part number and bearing industry number are both 45290/45220.
Where to buy the NTN 45290/45220 bearing worldwide?
3G Electric supplies the NTN 45290/45220 tapered roller bearing assembly to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this bearing globally.
How to select the correct NTN tapered roller bearing for an application?
To select the correct NTN tapered roller bearing, match the bore, OD, and cone width to your shaft and housing dimensions. Consider load type, speed, and operating temperature. The 45290/45220 model uses carbon steel rings and a pressed steel cage, suitable for moderate-load inch-system applications.
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Common applications for NTNNTN Products
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.
