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NTN 4T-1729X Tapered Roller Bearing Cup, 2 15/64 in OD, 0.625 in Width - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN 4T-1729X Tapered Roller Bearing Cup, 2 15/64 in OD, 0.625 in Width

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-108219) is an inch-system cup with a 2 15/64 in outer diameter, 0.625 in cup width, and 0.625 in overall width. It is made of alloy steel and is compatible with cone…

SKU 3G-OTH-108219

Also listed as: 4T1729X · 4T 1729X

Brand
NTN
Item
4T-1729X Tapered Roller Bearing Cup, 2 15/64 in OD, 0.625 in Width
Category
Tapered Roller Bearing Cups
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NTN
Manufacturer Part Number
4T-1729X
Type
4T-1729X
Cup Wd
0.625 in
Overall Wd
0.625 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
1775

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-108219) is an inch-system cup with a 2 15/64 in outer diameter, 0.625 in cup width, and 0.625 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number 1775. This NTN component is designed for use with the corresponding cone (part number 4T-1729X) in tapered roller bearing assemblies.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the NTN Tapered Roller Bearing Cup 4T-1729X used for?

The NTN Tapered Roller Bearing Cup 4T-1729X is used in tapered roller bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains. It works with the corresponding cone (part number 1775) to enable smooth rotation under heavy loads.

What are the specifications of the NTN Tapered Roller Bearing Cup 4T-1729X?

The NTN Tapered Roller Bearing Cup 4T-1729X has a 2 15/64 in outer diameter, 0.625 in cup width, and 0.625 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone manufacturer part number 1775.

Where to buy the NTN Tapered Roller Bearing Cup 4T-1729X worldwide?

You can source the NTN Tapered Roller Bearing Cup 4T-1729X through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the component reaches your facility reliably.

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

To select the correct NTN tapered roller bearing cup, match the cup's outer diameter, width, and system of measurement (inch or metric) to the housing bore. Ensure the cup is compatible with the cone manufacturer part number, such as 1775 for the 4T-1729X cup, to maintain proper bearing clearance 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Tapered Roller Bearing Cup: 2 7/16 in OD, 0.562 in Cup Wd, 0.562 in Overall Wd, 4T-17244
NTN
NTN Tapered Roller Bearing Cup: 2 7/16 in OD, 0.562 in Cup Wd, 0.562 in Overall Wd, 4T-17244
This NTN tapered roller bearing cup is the outer race component for inch-system bearing assemblies. Made of alloy steel, it has a 2 1/8 in outer diameter and 0.625 in cup width. It pairs with cone part number 1775 to support radial and axial loads in machinery and equipment
NTN
This NTN tapered roller bearing cup is the outer race component for inch-system bearing assemblies. Made of alloy steel, it has a 2 1/8 in outer diameter and 0.625 in cup width. It pairs with cone part number 1775 to support radial and axial loads in machinery and equipment
NTN Tapered Roller Bearing Cup: 3 1/8 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-17830
NTN
NTN Tapered Roller Bearing Cup: 3 1/8 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-17830
NTN Tapered Roller Bearing Cup: 2 7/8 in OD, 0.5 in Cup Wd, 0.5 in Overall Wd, 4T-18520
NTN
NTN Tapered Roller Bearing Cup: 2 7/8 in OD, 0.5 in Cup Wd, 0.5 in Overall Wd, 4T-18520
NTN Tapered Roller Bearing Cup: 2 7/16 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-15244
NTN
NTN Tapered Roller Bearing Cup: 2 7/16 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-15244
NTN Tapered Roller Bearing Cup: 2 1/2 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-15250X
NTN
NTN Tapered Roller Bearing Cup: 2 1/2 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-15250X

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