NTN Tapered Roller Bearing Cup: 3 in OD, 0.906 in Cup Wd, 0.906 in Overall Wd
The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-104577) is an inch-system cup component with a 3-inch outside diameter, a 0.906-inch cup width, and a 0.906-inch overall width. It is made of alloy steel and is designed…
SKU 3G-OTH-104577
Also listed as: 4THM89411 · 4T HM89411
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-104577) is an inch-system cup component with a 3-inch outside diameter, a 0.906-inch cup width, and a 0.906-inch overall width. It is made of alloy steel and is designed to pair with the HM89449 cone (manufacturer part number 4T-HM89411).
Frequently Asked Questions
What is the NTN 4T-HM89411 tapered roller bearing cup used for?
The NTN 4T-HM89411 cup is the outer ring component of a tapered roller bearing assembly. It supports radial and axial loads in industrial machinery such as gearboxes, conveyors, and automotive drivetrains, where precise alignment and high load capacity are required.
What are the specifications of the NTN 4T-HM89411 bearing cup?
The NTN 4T-HM89411 cup has a 3-inch outside diameter, a 0.906-inch cup width, and a 0.906-inch overall width. It is made of alloy steel, uses inch-system measurement, and is designed to pair with the HM89449 cone (manufacturer part number 4T-HM89411).
Where to buy the NTN 4T-HM89411 bearing cup worldwide?
3G Electric supplies the NTN 4T-HM89411 tapered roller bearing cup to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine NTN components for your industrial applications.
How to select the correct cone for the NTN 4T-HM89411 cup?
The NTN 4T-HM89411 cup is designed to pair with the HM89449 cone. Always verify the compatible cone manufacturer part number (HM89449) and ensure the cone matches the cup's inch-system dimensions and alloy steel material for proper bearing performance and load distribution.
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.
