NTN Tapered Roller Bearing Cup: 3 35/64 in OD, 0.858 in Cup Wd, 0.858 in Overall Wd
The NTN Tapered Roller Bearing Cup (SKU 806AD5) is an inch-system cup with a 3 35/64 in outer diameter, a 0.858 in cup width, and a 0.858 in overall width. It is made of alloy steel and is compatible with cone…
SKU 3G-OTH-111630
Need installation or engineering help?
Ask a question
Product Description
The NTN Tapered Roller Bearing Cup (SKU 806AD5) is an inch-system cup with a 3 35/64 in outer diameter, a 0.858 in cup width, and a 0.858 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number 355X. This component is designed for use with NTN's 4T-352 tapered roller bearing assembly.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the NTN 4T-352 tapered roller bearing cup used for?
The NTN 4T-352 cup is the outer race of a tapered roller bearing assembly. It supports radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps. Paired with cone 355X, it enables smooth rotation under heavy, combined loads.
What are the specifications of the NTN 4T-352 bearing cup?
The NTN 4T-352 cup has a 3 35/64 in outer diameter, a 0.858 in cup width, and a 0.858 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone manufacturer part number 355X.
Where to buy the NTN 4T-352 bearing cup worldwide?
3G Electric supplies the NTN 4T-352 bearing cup to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this alloy steel cup for your industrial application.
How to select the correct cup for an NTN tapered roller bearing?
Match the cup part number (e.g., NTN 4T-352) to the cone part number (355X) specified by the bearing assembly. Verify outer diameter, cup width, and system of measurement (inch). NTN publishes cross-reference guides; consult them to ensure proper fit and load capacity.
Used in
Common applications for NTNNTN Products
3G Electric supplies NTN tapered roller bearing cups. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











