NTN Tapered Roller Bearing Assembly: SET405, 3 1/4 in Bore, 5 3/4 in OD, 1.625 in Cone Wd
The NTN SET405 is a tapered roller bearing assembly with a 3 1/4 in bore, 5 3/4 in OD, and 1.625 in cone width. It features a pressed steel cage and carbon steel rings, with the manufacturer part number 663/653 and…
SKU 3G-OTH-105694
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Product Description
The NTN SET405 is a tapered roller bearing assembly with a 3 1/4 in bore, 5 3/4 in OD, and 1.625 in cone width. It features a pressed steel cage and carbon steel rings, with the manufacturer part number 663/653 and bearing industry number SET405.
Frequently Asked Questions
What is the NTN SET405 tapered roller bearing used for?
The NTN SET405 tapered roller bearing assembly handles combined radial and axial loads in industrial machinery, gearboxes, conveyors, and heavy equipment. Its 3 1/4 in bore and 5 3/4 in OD suit moderate-speed, high-load applications where precise shaft alignment is critical.
What are the specifications of the NTN SET405 bearing?
The NTN SET405 has a 3 1/4 in bore, 5 3/4 in OD, and 1.625 in cone width. It uses carbon steel rings and a pressed steel cage. The manufacturer part number is 663/653, and the bearing industry number is SET405. It is an inch-system assembly.
Where to buy the NTN SET405 bearing worldwide?
3G Electric supplies the NTN SET405 tapered roller bearing assembly to global customers. We handle full logistics, customs clearance, and delivery to your site worldwide. Contact us for pricing and lead time on this inch-system bearing with part number 663/653.
How to select the correct NTN SET405 bearing for an application?
Verify the shaft diameter matches the 3 1/4 in bore and housing fits the 5 3/4 in OD. Confirm load ratings and speed limits from NTN's catalog. The pressed steel cage suits moderate speeds; carbon steel rings provide durability. Consult 3G Electric for application support.
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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.
