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NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 6 3/8 in OD, 3.375 in Cup Wd, 3.375 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-111081) is an inch-system cup with a 6 3/8 in outside diameter, a 3.375 in cup width, and a 3.375 in overall width. Manufactured from alloy steel, this cup is designed…

SKU 3G-OTH-111081

Also listed as: 752 D · 752-D

Brand
NTN
Item
Tapered Roller Bearing Cup: 6 3/8 in OD, 3.375 in Cup Wd, 3.375 in Overall Wd
Category
Tapered Roller Bearing Cups
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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.

Technical Specifications

NTN
Manufacturer Part Number
752D
Type
752D
Cup Wd
3.375 in
Overall Wd
3.375 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
NA759

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-111081) is an inch-system cup with a 6 3/8 in outside diameter, a 3.375 in cup width, and a 3.375 in overall width. Manufactured from alloy steel, this cup is designed to pair with the NA759 cone (manufacturer part number 752D).

Frequently Asked Questions

What is the NTN 752D tapered roller bearing cup used for?

The NTN 752D cup is used in heavy-duty industrial applications such as mining, construction, and material handling equipment. It supports radial and axial loads in bearing assemblies, typically paired with the NA759 cone. 3G Electric supplies this cup for maintenance and repair operations worldwide.

What are the specifications of the NTN 752D tapered roller bearing cup?

The NTN 752D cup has a 6 3/8 in outside diameter, a 3.375 in cup width, and a 3.375 in overall width. It is made of alloy steel and uses an inch system of measurement. The compatible cone manufacturer part number is NA759. 3G Electric sources this NTN component for global delivery.

Where to buy the NTN 752D tapered roller bearing cup worldwide?

You can order the NTN 752D cup from 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. We source genuine NTN components for industrial applications.

How to select the correct NTN tapered roller bearing cup for an assembly?

To select the correct NTN cup, match the outside diameter, cup width, and overall width to your bearing assembly requirements. The 752D cup is designed for inch-system applications and pairs with the NA759 cone. Verify the manufacturer part number and ring material (alloy steel) for compatibility. 3G Electric can assist with sourcing.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Tapered Roller Bearing Cup: 6 19/64 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 752A
NTN
NTN Tapered Roller Bearing Cup: 6 19/64 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 752A
NTN Tapered Roller Bearing Cup: 6 3/8 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 752B
NTN
NTN Tapered Roller Bearing Cup: 6 3/8 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 752B
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NTN
NTN Tapered Roller Bearing Cup: 7 1/8 in OD, 3.375 in Cup Wd, 3.375 in Overall Wd, 774D
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NTN Tapered Roller Bearing Cup: 6 1/8 in OD, 3.375 in Cup Wd, 3.375 in Overall Wd, 742D
NTN Tapered Roller Bearing Cup: 8 1/2 in OD, 1.375 in Cup Wd, 1.375 in Overall Wd, 74850
NTN
NTN Tapered Roller Bearing Cup: 8 1/2 in OD, 1.375 in Cup Wd, 1.375 in Overall Wd, 74850
NTN Tapered Roller Bearing Cup: 6 3/8 in OD, 2.437 in Cup Wd, 2.437 in Overall Wd, 52637D
NTN
NTN Tapered Roller Bearing Cup: 6 3/8 in OD, 2.437 in Cup Wd, 2.437 in Overall Wd, 52637D

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