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NTN Tapered Roller Bearing Cone: HM624749, 4 3/4 in Bore, 6.85 in OD, 1.812 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: HM624749, 4 3/4 in Bore, 6.85 in OD, 1.812 in Cone Wd

The NTN HM624749 is a tapered roller bearing cone made of carbon steel, with an inch-system bore of 4 3/4 in, an outside diameter of 6.85 in, and a cone width of 1.812 in. It is designed for use with the compatible…

SKU 3G-OTH-107519

Also listed as: HM 624749 · HM-624749

Brand
NTN
Item
Tapered Roller Bearing Cone: HM624749, 4 3/4 in Bore, 6.85 in OD, 1.812 in Cone Wd
Category
Tapered Roller Bearing Cones
Available to Order
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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

Technical Specifications

NTN
Manufacturer Part Number
HM624749
Type
HM624749
Bore
4 3/4 in
OD
6.85 in
Cone Wd
1.812 in
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
HM624749
Compatible Cup Manufacturer Part Number
HM624710

Technical Documents

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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN HM624749 is a tapered roller bearing cone made of carbon steel, with an inch-system bore of 4 3/4 in, an outside diameter of 6.85 in, and a cone width of 1.812 in. It is designed for use with the compatible cup manufacturer part number HM624710. This product is identified by the bearing industry number HM624749 and the manufacturer part number HM624749.

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 HM624749 tapered roller bearing cone used for?

The NTN HM624749 is a tapered roller bearing cone used in industrial machinery and automotive drivetrains to support radial and axial loads. It is commonly applied in gearboxes, conveyor systems, and heavy equipment where precise shaft alignment and load distribution are critical.

What are the specifications of the NTN HM624749 bearing cone?

The NTN HM624749 is an inch-system tapered roller bearing cone with a 4 3/4 in bore, 6.85 in outside diameter, and 1.812 in cone width. It is made of carbon steel and is designed to pair with the compatible cup part number HM624710. The bearing industry number is HM624749.

Where to buy the NTN HM624749 bearing cone worldwide?

You can source the NTN HM624749 tapered roller bearing cone through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this NTN bearing component.

How to select the correct cup for the NTN HM624749 cone?

To select the correct cup for the NTN HM624749 cone, use the compatible cup manufacturer part number HM624710. Ensure the cup matches the inch-system dimensions and carbon steel material. Always verify the bearing industry number and consult NTN's catalog for proper fit and load ratings.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies

NTN Products

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.

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