NTN Tapered Roller Bearing Cone: 749A, 3 1/4 in Bore, 5.591 in OD, 1.837 in Cone Wd
The NTN 749A is a tapered roller bearing cone, part of the inch-system 749 series. It features a 3 1/4 in bore, 5.591 in OD, and 1.837 in cone width, constructed with an alloy steel ring and a pressed steel cage…
SKU 3G-OTH-118812
Also listed as: 749 A · 749-A
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The NTN 749A is a tapered roller bearing cone, part of the inch-system 749 series. It features a 3 1/4 in bore, 5.591 in OD, and 1.837 in cone width, constructed with an alloy steel ring and a pressed steel cage. This cone is designed for use with the compatible cup manufacturer part number 742.
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 749A tapered roller bearing cone used for?
The NTN 749A is a tapered roller bearing cone designed for radial and axial load applications in industrial machinery, automotive drivetrains, and heavy equipment. It is commonly used in gearboxes, wheel hubs, and conveyor systems where inch-system bearings are specified.
What are the specifications of the NTN 749A bearing cone?
The NTN 749A has a 3 1/4 in bore, 5.591 in OD, and 1.837 in cone width. It features an alloy steel ring and pressed steel cage, inch-system measurement, and is compatible with cup part number 742. The bearing industry number is 749A.
Where to buy the NTN 749A bearing cone worldwide?
3G Electric supplies the NTN 749A tapered roller bearing cone worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this inch-series cone globally.
How to select the correct cup for the NTN 749A cone?
To select the correct cup for the NTN 749A cone, use the compatible cup manufacturer part number 742. Ensure the cup matches the inch-system dimensions and alloy steel ring material. NTN recommends pairing this cone with the corresponding cup for proper load distribution and bearing life.
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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.
