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NTN Tapered Roller Bearing Cup: 4 59/64 in OD, 0.645 in Cup Wd, 0.645 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 4 59/64 in OD, 0.645 in Cup Wd, 0.645 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-105214) is an inch-system cup with a 4 59/64 in outer diameter, 0.645 in cup width, and 0.645 in overall width. Made from alloy steel, this cup is designed to pair with…

SKU 3G-OTH-105214

Also listed as: 34492 A · 34492-A

Brand
NTN
Item
Tapered Roller Bearing Cup: 4 59/64 in OD, 0.645 in Cup Wd, 0.645 in Overall Wd
Category
Tapered Roller Bearing Cups
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
34492A
Type
34492A
Cup Wd
0.645 in
Overall Wd
0.645 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
34300

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-105214) is an inch-system cup with a 4 59/64 in outer diameter, 0.645 in cup width, and 0.645 in overall width. Made from alloy steel, this cup is designed to pair with cone manufacturer part number 34300. It is identified by manufacturer part number 34492A.

Frequently Asked Questions

What is the NTN 34492A tapered roller bearing cup used for?

The NTN 34492A cup is used in industrial machinery and automotive drivetrains to support radial and axial loads. It pairs with cone 34300 to form a complete tapered roller bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment.

What are the specifications of the NTN 34492A tapered roller bearing cup?

The NTN 34492A cup has a 4 59/64 in outer diameter, 0.645 in cup width, and 0.645 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone manufacturer part number 34300.

Where to buy the NTN 34492A tapered roller bearing cup worldwide?

3G Electric supplies the NTN 34492A cup worldwide. As a global industrial distributor, we handle full logistics and customs clearance to deliver this alloy steel cup to your facility. Contact us for availability and lead time.

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

To select the correct NTN cup, verify the outer diameter, cup width, and system of measurement (inch). Ensure the cup part number 34492A matches your cone's manufacturer part number 34300. NTN cups are made of alloy steel for durability in high-load applications.

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: 4 49/64 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd, 34478
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NTN Tapered Roller Bearing Cup: 4 49/64 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd, 34478
NTN Tapered Roller Bearing Cup: 4 7/16 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 3925
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NTN Tapered Roller Bearing Cup: 4 7/16 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 3925
NTN Tapered Roller Bearing Cup: 5 3/8 in OD, 1.75 in Cup Wd, 1.75 in Overall Wd, 47623A
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NTN Tapered Roller Bearing Cup: 5 3/8 in OD, 1.75 in Cup Wd, 1.75 in Overall Wd, 47623A
NTN Tapered Roller Bearing Cup: 4 1/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 45220
NTN
NTN Tapered Roller Bearing Cup: 4 1/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 45220
NTN Tapered Roller Bearing Cup: 4 7/16 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 39521
NTN
NTN Tapered Roller Bearing Cup: 4 7/16 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 39521
NTN Tapered Roller Bearing Cup: 4 in OD, 1 in Cup Wd, 1 in Overall Wd, 49520
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NTN Tapered Roller Bearing Cup: 4 in OD, 1 in Cup Wd, 1 in Overall Wd, 49520

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