NTN Tapered Roller Bearing Cone: 438, 1 3/4 in Bore, 3.43 in OD, 1.177 in Cone Wd
The NTN Tapered Roller Bearing Cone: 438 is an inch-system tapered roller bearing cone with a 1 3/4 in bore, 3.43 in OD, and 1.177 in cone width. It features a chrome steel cage and carbon steel ring, with a tapered…
SKU 3G-OTH-101962
Also listed as: 4T438 · 4T 438
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.
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Product Description
The NTN Tapered Roller Bearing Cone: 438 is an inch-system tapered roller bearing cone with a 1 3/4 in bore, 3.43 in OD, and 1.177 in cone width. It features a chrome steel cage and carbon steel ring, with a tapered bore type. The bearing industry number is 438, and the compatible cup manufacturer part number is 432.
Frequently Asked Questions
What is the NTN 4T-438 tapered roller bearing cone used for?
The NTN 4T-438 tapered roller bearing cone is used in industrial machinery and automotive drivetrains to support radial and axial loads. It pairs with cup 432 to form a complete bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment requiring precise shaft alignment.
What are the specifications of the NTN 438 bearing cone?
The NTN 438 bearing cone has a 1 3/4 in tapered bore, 3.43 in OD, and 1.177 in cone width. It uses a chrome steel cage and carbon steel ring, with inch-system dimensions. The manufacturer part number is 4T-438, and the compatible cup is NTN 432.
Where to buy NTN 4T-438 bearing cone worldwide?
3G Electric supplies the NTN 4T-438 bearing cone worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine NTN components and deliver to your facility. Contact us for pricing and lead time on this inch-system tapered cone.
How to select the correct cup for NTN 438 bearing cone?
To select the correct cup for the NTN 438 bearing cone, use the compatible cup manufacturer part number 432. Ensure the cup matches the cone's inch-system dimensions and tapered roller design. Always verify the bearing industry number 438 and consult NTN's catalog for proper fit and load ratings.
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3G Electric supplies NTN tapered roller bearing cones. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
