NTN Tapered Roller Bearing Assembly: 39578/39520, 2 1/8 in Bore, 4 7/16 in OD
The NTN Tapered Roller Bearing Assembly, model 39578/39520, is an inch-system bearing with a 2 1/8 in bore, 4 7/16 in OD, and 1.187 in cone width. It features a pressed steel cage and carbon steel rings, making it…
SKU 3G-OTH-109446
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Product Description
The NTN Tapered Roller Bearing Assembly, model 39578/39520, is an inch-system bearing with a 2 1/8 in bore, 4 7/16 in OD, and 1.187 in cone width. It features a pressed steel cage and carbon steel rings, making it suitable for industrial applications requiring tapered roller bearing assemblies.
Frequently Asked Questions
What is the NTN 39578/39520 tapered roller bearing used for?
The NTN 39578/39520 tapered roller bearing assembly handles combined radial and axial loads in industrial machinery, gearboxes, and conveyor systems. Its inch dimensions and pressed steel cage suit moderate-speed applications requiring reliable load distribution.
What are the specifications of the NTN 39578/39520 bearing?
This NTN tapered roller bearing assembly has a 2 1/8 in bore, 4 7/16 in OD, and 1.187 in cone width. It uses carbon steel rings and a pressed steel cage, with inch-system measurement. The industry number is 39578/39520.
Where to buy the NTN 39578/39520 bearing worldwide?
3G Electric supplies the NTN 39578/39520 tapered roller bearing assembly to global customers. We handle logistics, customs clearance, and delivery worldwide, ensuring you receive genuine NTN components for your industrial applications.
How to select the correct NTN tapered roller bearing for an application?
Select an NTN tapered roller bearing by matching bore, OD, and cone width to your shaft and housing dimensions. Consider load type, speed, and operating temperature. For the 39578/39520, verify inch-system fit and carbon steel ring compatibility with your environment.
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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.
