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NTN Tapered Roller Bearing Cup: 2 55/64 in Bore, 3 9/64 in OD, 0.702 in Cup Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 2 55/64 in Bore, 3 9/64 in OD, 0.702 in Cup Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-104226) is an inch-system cup with a 2 55/64 in bore, 3 9/64 in OD, and 0.702 in cup width. Made from alloy steel, this cup is compatible with cone manufacturer part…

SKU 3G-OTH-104226

Brand
NTN
Item
Tapered Roller Bearing Cup: 2 55/64 in Bore, 3 9/64 in OD, 0.702 in Cup Wd
Category
Tapered Roller Bearing Cups
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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
332
OD
3 9/64 in
Cup Wd
0.702 in
Overall Wd
0.702 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
344

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-104226) is an inch-system cup with a 2 55/64 in bore, 3 9/64 in OD, and 0.702 in cup width. Made from alloy steel, this cup is compatible with cone manufacturer part number 344 and carries manufacturer part number 332.

Frequently Asked Questions

What is the NTN tapered roller bearing cup 332 used for?

The NTN 332 cup is used in tapered roller bearing assemblies to support radial and axial loads in industrial machinery, gearboxes, and conveyor systems. It pairs with cone 344 to form a complete bearing set for rotating equipment.

What are the specifications of the NTN 332 bearing cup?

The NTN 332 cup has a 2 55/64 in bore, 3 9/64 in OD, and 0.702 in cup width. It is made from alloy steel, uses inch-system measurement, and is compatible with cone part number 344. The manufacturer part number is 332.

Where to buy NTN 332 bearing cup worldwide?

3G Electric supplies the NTN 332 bearing cup worldwide. We handle full logistics and customs clearance to deliver this alloy steel cup to your facility. Contact us for availability and lead time on this inch-system component.

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

Match the cup bore to your shaft diameter and the cup OD to your housing bore. For the NTN 332 cup, ensure the bore is 2 55/64 in and the OD is 3 9/64 in. Always verify compatibility with cone part number 344 for proper fit and load capacity.

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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Cross-referenced by specification & description
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NTN Tapered Roller Bearing Cup: 3 1/64 in Bore, 2 1/2 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd (MPN 4535)

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