NTN Tapered Roller Bearing Cone: 14138A, 1 3/8 in Bore, 2.48 in OD, 0.771 in Cone Wd
The NTN 14138A is an inch-system tapered roller bearing cone with a 1 3/8 in bore, 2.48 in OD, and 0.771 in cone width. It features an alloy steel ring and a pressed steel cage, and is compatible with cup…
SKU 3G-OTH-105390
Also listed as: 14138 A · 14138-A
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 14138A is an inch-system tapered roller bearing cone with a 1 3/8 in bore, 2.48 in OD, and 0.771 in cone width. It features an alloy steel ring and a pressed steel cage, and is compatible with cup manufacturer part number 14277.
Frequently Asked Questions
What is the NTN 14138A tapered roller bearing cone used for?
The NTN 14138A is a tapered roller bearing cone designed for radial and axial load applications in industrial machinery, automotive drivetrains, and gearboxes. Its inch-system dimensions and alloy steel construction suit heavy-duty rotating assemblies where precise shaft alignment and load distribution are required.
What are the specifications of the NTN 14138A bearing cone?
The NTN 14138A has a 1 3/8 in bore, 2.48 in OD, and 0.771 in cone width. It uses an alloy steel ring and pressed steel cage, with an inch-system measurement. It is compatible with cup part number 14277. The bearing industry number and manufacturer part number are both 14138A.
Where to buy the NTN 14138A bearing cone worldwide?
3G Electric supplies the NTN 14138A tapered roller bearing cone worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this component to support your operations.
How to select the correct cup for the NTN 14138A bearing cone?
To select the correct cup for the NTN 14138A cone, use the compatible cup manufacturer part number 14277. Ensure the cup matches the cone's inch-system dimensions and alloy steel ring material. Proper pairing maintains bearing clearance and load capacity. Consult NTN's catalog or a bearing specialist for verification.
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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.
