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NTN HH506348 Tapered Roller Bearing Cone - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN HH506348 Tapered Roller Bearing Cone

The NTN Tapered Roller Bearing Cone, model HH506348, is an inch-system carbon steel cone with a 1 15/16 in bore, 4.21 in OD, and 1.75 in cone width. It is designed for use with the compatible cup HH506310, forming a…

SKU 3G-OTH-102180

Also listed as: HH 506348 · HH-506348

Brand
NTN
Item
HH506348 Tapered Roller Bearing Cone
Category
Tapered Roller Bearing Cones
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NTN
Manufacturer Part Number
HH506348
Type
HH506348
Bore
1 15/16 in
OD
4.21 in
Cone Wd
1.75 in
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
HH506348
Compatible Cup Manufacturer Part Number
HH506310

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone, model HH506348, is an inch-system carbon steel cone with a 1 15/16 in bore, 4.21 in OD, and 1.75 in cone width. It is designed for use with the compatible cup HH506310, forming a complete tapered roller bearing assembly.

Frequently Asked Questions

What is the NTN HH506348 tapered roller bearing cone used for?

The NTN HH506348 tapered roller bearing cone is used in industrial machinery and automotive drivetrains to support combined radial and axial loads. It pairs with cup HH506310 to form a complete bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment.

What are the specifications of the NTN HH506348 bearing cone?

The NTN HH506348 is an inch-system carbon steel tapered roller bearing cone with a 1 15/16 in bore, 4.21 in OD, and 1.75 in cone width. It is designed to mate with cup HH506310. The manufacturer part number and bearing industry number are both HH506348.

Where to buy the NTN HH506348 bearing cone worldwide?

You can source the NTN HH506348 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.

How to select the correct cup for the NTN HH506348 cone?

To select the correct cup for the NTN HH506348 cone, use the compatible cup manufacturer part number HH506310. This ensures proper fit and load distribution in the tapered roller bearing assembly. Always verify dimensions and ring material (carbon steel) match your application requirements.

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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NTN Tapered Roller Bearing Cone: HH221440, 3 3/4 in Bore, 7.05 in OD, 2.265 in Cone Wd, HH221440
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NTN Tapered Roller Bearing Cone: HH221440, 3 3/4 in Bore, 7.05 in OD, 2.265 in Cone Wd, HH221440
NTN HH221430 is an inch-system carbon steel tapered roller bearing cone with a 3 in bore, 7.05 in outside diameter, and 2.265 in cone width. Designed for use with compatible cup HH221410, it supports combined radial and axial loads in applications such as gearboxes, conveyors, and heavy machinery
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NTN HH221430 is an inch-system carbon steel tapered roller bearing cone with a 3 in bore, 7.05 in outside diameter, and 2.265 in cone width. Designed for use with compatible cup HH221410, it supports combined radial and axial loads in applications such as gearboxes, conveyors, and heavy machinery
Inch-system tapered roller bearing cone with a 3 in bore, 4.53 in OD, 1 in cone width, and 4.246 in inside diameter. Features a tapered bore, chrome steel cage, and carbon steel ring. Compatible with cup 27620. Used in applications requiring combined radial and axial load support
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Inch-system tapered roller bearing cone with a 3 in bore, 4.53 in OD, 1 in cone width, and 4.246 in inside diameter. Features a tapered bore, chrome steel cage, and carbon steel ring. Compatible with cup 27620. Used in applications requiring combined radial and axial load support

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