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NTN Tapered Roller Bearing Cup: 3 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 3 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 805ZX4) is an inch-system cup component with a 3 in outer diameter, 0.687 in cup width, and 0.687 in overall width. It is made of alloy steel and is compatible with cone…

SKU 3G-OTH-111486

Brand
NTN
Item
Tapered Roller Bearing Cup: 3 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd
Category
Tapered Roller Bearing Cups
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Technical Specifications

NTN
Manufacturer Part Number
4T-24720
Type
4T-24720
Cup Wd
0.687 in
Overall Wd
0.687 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
24780
View Full Spec Sheet

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 805ZX4) is an inch-system cup component with a 3 in outer diameter, 0.687 in cup width, and 0.687 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number 24780. This cup is designed for use with NTN's 4T-24720 part number.

Frequently Asked Questions

What is the NTN 4T-24720 tapered roller bearing cup used for?

The NTN 4T-24720 cup is the outer race component of a tapered roller bearing set. It supports radial and axial loads in industrial machinery, gearboxes, and conveyor systems. This inch-system cup pairs with cone 24780 to handle combined loads in rotating equipment.

What are the specifications of the NTN 4T-24720 bearing cup?

The NTN 4T-24720 cup has a 3 in outer diameter, 0.687 in cup width, and 0.687 in overall width. It is made of alloy steel and uses inch-system measurement. The compatible cone manufacturer part number is 24780.

Where to buy NTN 4T-24720 bearing cups worldwide?

3G Electric supplies the NTN 4T-24720 tapered roller bearing cup worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this inch-system cup made of alloy steel.

How to select the correct NTN tapered roller bearing cup?

Match the cup outer diameter and width to your housing bore and space. The NTN 4T-24720 cup requires cone 24780 for proper fit. Verify the system of measurement (inch) and ring material (alloy steel) meet your load and speed 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 cups. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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