We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

NTN 4T-28317 Tapered Roller Bearing Cup - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN 4T-28317 Tapered Roller Bearing Cup

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-103931) is an inch-system cup with a 3 9/64 in outside diameter, a 0.625 in cup width, and a 0.625 in overall width. It is made of alloy steel and is compatible with…

SKU 3G-OTH-103931

Also listed as: 4T28317 · 4T 28317

Brand
NTN
Item
4T-28317 Tapered Roller Bearing Cup
Category
Tapered Roller Bearing Cups
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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-28317
Type
4T-28317
Cup Wd
0.625 in
Overall Wd
0.625 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
28137

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-103931) is an inch-system cup with a 3 9/64 in outside diameter, a 0.625 in cup width, and a 0.625 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number 28137. This NTN component is designed for use with the corresponding cone 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-28317 used for?

The NTN Tapered Roller Bearing Cup 4T-28317 is used as the outer race in tapered roller bearing assemblies. It supports radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains. This inch-system cup works with the corresponding cone (28137) to form a complete bearing unit.

What are the specifications of the NTN Tapered Roller Bearing Cup 4T-28317?

The NTN Tapered Roller Bearing Cup 4T-28317 has a 3 9/64 in outside diameter, a 0.625 in cup width, and a 0.625 in overall width. It is made of alloy steel and uses the inch system of measurement. The compatible cone manufacturer part number is 28137.

Where to buy the NTN Tapered Roller Bearing Cup 4T-28317 worldwide?

You can source the NTN Tapered Roller Bearing Cup 4T-28317 through 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 on this NTN component.

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 part number (e.g., 4T-28317) with the compatible cone part number (e.g., 28137). Verify the outside diameter, cup width, and overall width in inches. Ensure the ring material (alloy steel) suits your load and environmental 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN 4T-28520 tapered roller bearing cup made of alloy steel. Cup width and overall width are 0.786 inches. Compatible with cone part number 28580. Used in bearing assemblies to support radial and axial loads in rotating shaft applications
NTN
NTN 4T-28520 tapered roller bearing cup made of alloy steel. Cup width and overall width are 0.786 inches. Compatible with cone part number 28580. Used in bearing assemblies to support radial and axial loads in rotating shaft applications
NTN 4T-28622 tapered roller bearing cup, inch system, with 3 53/64 in outer diameter, 0.765 in cup width, and 0.765 in overall width. Made of alloy steel. Designed for use with cone part number 28680 in rotating machinery applications
NTN
NTN 4T-28622 tapered roller bearing cup, inch system, with 3 53/64 in outer diameter, 0.765 in cup width, and 0.765 in overall width. Made of alloy steel. Designed for use with cone part number 28680 in rotating machinery applications
NTN 4T-28919 tapered roller bearing cup, inch system, with 3 59/64 in outer diameter and 0.75 in cup width. Made from alloy steel. Designed for use with compatible cone part number 28990. Commonly used in industrial machinery and automotive drivetrains to support radial and axial loads
NTN
NTN 4T-28919 tapered roller bearing cup, inch system, with 3 59/64 in outer diameter and 0.75 in cup width. Made from alloy steel. Designed for use with compatible cone part number 28990. Commonly used in industrial machinery and automotive drivetrains to support radial and axial loads
Tapered roller bearing cup for use with cone 27881. Constructed from alloy steel. Cup width and overall width 0.728 in. Suitable for applications requiring support of combined radial and axial loads, such as gearboxes and conveyor systems
NTN
Tapered roller bearing cup for use with cone 27881. Constructed from alloy steel. Cup width and overall width 0.728 in. Suitable for applications requiring support of combined radial and axial loads, such as gearboxes and conveyor systems
NTN 4T-332A tapered roller bearing cup, made of alloy steel. Cup width 0.826 in, overall width 0.826 in. Inch system. Compatible with cone part number 336. Used as outer race in tapered roller bearing assemblies for supporting radial and axial loads in industrial machinery
NTN
NTN 4T-332A tapered roller bearing cup, made of alloy steel. Cup width 0.826 in, overall width 0.826 in. Inch system. Compatible with cone part number 336. Used as outer race in tapered roller bearing assemblies for supporting radial and axial loads in industrial machinery
NTN 4T-2729X tapered roller bearing cup, inch system, with 3 in outside diameter, 0.75 in cup width, and 0.75 in overall width. Made of alloy steel. Compatible with cone part number 2788. Used in bearing assemblies for radial and axial load support in industrial equipment such as gearboxes and conveyors
NTN
NTN 4T-2729X tapered roller bearing cup, inch system, with 3 in outside diameter, 0.75 in cup width, and 0.75 in overall width. Made of alloy steel. Compatible with cone part number 2788. Used in bearing assemblies for radial and axial load support in industrial equipment such as gearboxes and conveyors

More from NTN

View all NTN parts
The NTN HM252310X is a tapered roller bearing cup made of alloy steel with an outside diameter of 15 inches, a cup width of 2.25 inches, and an overall width of 2.937 inches. Designed for inch-system applications, it pairs with cone part number HM252348. This cup is used in heavy-duty industrial equipment such as gearboxes and conveyor systems to support radial and axial loads
NTN
The NTN HM252310X is a tapered roller bearing cup made of alloy steel with an outside diameter of 15 inches, a cup width of 2.25 inches, and an overall width of 2.937 inches. Designed for inch-system applications, it pairs with cone part number HM252348. This cup is used in heavy-duty industrial equipment such as gearboxes and conveyor systems to support radial and axial loads
The NTN 5535 is an inch-system tapered roller bearing cup made from alloy steel. It has an outside diameter of 4 13/16 in and a cup width of 1.437 in. This cup is designed for use with compatible cone MPN 5578 to support radial and axial loads in industrial applications such as gearboxes, conveyors, and machine tool spindles
NTN
The NTN 5535 is an inch-system tapered roller bearing cup made from alloy steel. It has an outside diameter of 4 13/16 in and a cup width of 1.437 in. This cup is designed for use with compatible cone MPN 5578 to support radial and axial loads in industrial applications such as gearboxes, conveyors, and machine tool spindles
Alloy steel cup for tapered roller bearing assemblies. Outer diameter 4 33/64 in, cup width 0.748 in, overall width 19 mm. Compatible with cone JLM714149. Used in gearboxes, conveyors, and pumps to support radial and axial loads
NTN
Alloy steel cup for tapered roller bearing assemblies. Outer diameter 4 33/64 in, cup width 0.748 in, overall width 19 mm. Compatible with cone JLM714149. Used in gearboxes, conveyors, and pumps to support radial and axial loads
Inch-system tapered roller bearing cup made from alloy steel. Cup width and overall width are 1.062 in. Designed for use with compatible cone part number 48190. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads on rotating shafts
NTN
Inch-system tapered roller bearing cup made from alloy steel. Cup width and overall width are 1.062 in. Designed for use with compatible cone part number 48190. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads on rotating shafts
NTN 4T-1220 tapered roller bearing cup, inch series, with 2-1/4 in outer diameter and 0.687 in cup width. Made of alloy steel, this cup is designed to pair with cone part number 1280 to form a complete bearing assembly. Used in industrial applications such as gearboxes, conveyors, and heavy machinery to support combined radial and axial loads
NTN
NTN 4T-1220 tapered roller bearing cup, inch series, with 2-1/4 in outer diameter and 0.687 in cup width. Made of alloy steel, this cup is designed to pair with cone part number 1280 to form a complete bearing assembly. Used in industrial applications such as gearboxes, conveyors, and heavy machinery to support combined radial and axial loads
Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 6 5/8 in, cup width 1.625 in, overall width 1.625 in. Compatible with cone manufacturer part number 835. Used in bearing assemblies for rotating shafts in industrial equipment such as gearboxes, conveyors, and pumps
NTN
Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 6 5/8 in, cup width 1.625 in, overall width 1.625 in. Compatible with cone manufacturer part number 835. Used in bearing assemblies for rotating shafts in industrial equipment such as gearboxes, conveyors, and pumps
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 4 1/16 in, cup width 0.472 in, overall width 0.472 in. Designed to pair with cone part number L812148. Used as the outer race in tapered roller bearing assemblies to support combined radial and axial loads in rotating machinery
NTN
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 4 1/16 in, cup width 0.472 in, overall width 0.472 in. Designed to pair with cone part number L812148. Used as the outer race in tapered roller bearing assemblies to support combined radial and axial loads in rotating machinery
The NTN 4T-414 is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 3 15/32 in, a cup width of 0.875 in, and an overall width of 0.875 in. This cup is compatible with cone manufacturer part number 420 and is used in bearing assemblies for supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps
NTN
The NTN 4T-414 is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 3 15/32 in, a cup width of 0.875 in, and an overall width of 0.875 in. This cup is compatible with cone manufacturer part number 420 and is used in bearing assemblies for supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps