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

NTN HH421210 Tapered Roller Bearing Cup, 7 1/4 in OD, 2.062 in Cup Width - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN HH421210 Tapered Roller Bearing Cup, 7 1/4 in OD, 2.062 in Cup Width

The NTN Tapered Roller Bearing Cup (SKU HH421210, MPN HH421210) is an inch-system cup with a 6 13/32 in bore, 7 1/4 in OD, 2.062 in cup width, and 1.375 in overall width. It is made of alloy steel and is compatible…

SKU 3G-OTH-114313

Also listed as: HH 421210 · HH-421210

Brand
NTN
Item
HH421210 Tapered Roller Bearing Cup, 7 1/4 in OD, 2.062 in Cup Width
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
HH421210
OD
7 1/4 in
Cup Wd
2.062 in
Overall Wd
1.375 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
HH421246

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 HH421210, MPN HH421210) is an inch-system cup with a 6 13/32 in bore, 7 1/4 in OD, 2.062 in cup width, and 1.375 in overall width. It is made of alloy steel and is compatible with cone MPN HH421246.

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 HH421210 tapered roller bearing cup used for?

The NTN HH421210 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 cone HH421246. 3G Electric supplies this component for maintenance and repair operations worldwide.

What are the specifications of the NTN HH421210 tapered roller bearing cup?

The NTN HH421210 cup has a 6 13/32 in bore, 7 1/4 in OD, 2.062 in cup width, and 1.375 in overall width. It is made of alloy steel and uses inch-system measurement. It is compatible with cone part number HH421246. 3G Electric sources this NTN bearing cup for global delivery.

Where to buy the NTN HH421210 tapered roller bearing cup worldwide?

You can order the NTN HH421210 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 maintenance needs.

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

To select the correct NTN cup, match the bore, OD, and width to your bearing assembly. The HH421210 cup is designed for inch-system shafts and pairs with cone HH421246. Verify the cup width (2.062 in) and overall width (1.375 in) against your housing. 3G Electric can assist with cross-referencing.

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
Alloy steel outer ring for tapered roller bearing assemblies. Outer diameter 7 1/2 in, cup width 1.813 in, overall width 1.813 in. Inch system. Compatible with cone HH221431. Used in gearboxes, conveyors, and heavy machinery to support radial and axial loads
NTN
Alloy steel outer ring for tapered roller bearing assemblies. Outer diameter 7 1/2 in, cup width 1.813 in, overall width 1.813 in. Inch system. Compatible with cone HH221431. Used in gearboxes, conveyors, and heavy machinery to support radial and axial loads
NTN Tapered Roller Bearing Cup: 7 35/64 in Bore, 8 3/8 in OD, 2.125 in Cup Wd, 2.125 in Overall Wd (MPN HH224310)
NTN
NTN Tapered Roller Bearing Cup: 7 35/64 in Bore, 8 3/8 in OD, 2.125 in Cup Wd, 2.125 in Overall Wd (MPN HH224310)
NTN Tapered Roller Bearing Cup: 6 21/64 in Bore, 7 1/8 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 772
NTN
NTN Tapered Roller Bearing Cup: 6 21/64 in Bore, 7 1/8 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 772
NTN Tapered Roller Bearing Cup: 4 11/64 in Bore, 4 13/16 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd (MPN 5535)
NTN
NTN Tapered Roller Bearing Cup: 4 11/64 in Bore, 4 13/16 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd (MPN 5535)
NTN Tapered Roller Bearing Cup: 5 35/64 in Bore, 6 3/8 in OD, 1.687 in Cup Wd, 1.687 in Overall Wd (MPN 6535)
NTN
NTN Tapered Roller Bearing Cup: 5 35/64 in Bore, 6 3/8 in OD, 1.687 in Cup Wd, 1.687 in Overall Wd (MPN 6535)
NTN Tapered Roller Bearing Cup: 4 9/32 in Bore, 4 7/8 in OD, 1.187 in Cup Wd, 1.187 in Overall Wd (MPN 552A)
NTN
NTN Tapered Roller Bearing Cup: 4 9/32 in Bore, 4 7/8 in OD, 1.187 in Cup Wd, 1.187 in Overall Wd (MPN 552A)

More from NTN

View all NTN parts
NTN 752B tapered roller bearing cup, an inch-system outer ring component with 6 3/8 in outer diameter, 1.5 in cup width, and 1.5 in overall width. Made of alloy steel, it pairs with compatible cone part number 760. Used in bearing assemblies for supporting radial and axial loads in gearboxes, conveyors, and heavy machinery
NTN
NTN 752B tapered roller bearing cup, an inch-system outer ring component with 6 3/8 in outer diameter, 1.5 in cup width, and 1.5 in overall width. Made of alloy steel, it pairs with compatible cone part number 760. Used in bearing assemblies for supporting radial and axial loads in gearboxes, conveyors, and heavy machinery
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 6 3/8 in, cup width 1.5 in. Compatible with cone part number 760. Used in bearing assemblies for gearboxes, conveyors, and heavy equipment
NTN
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 6 3/8 in, cup width 1.5 in. Compatible with cone part number 760. Used in bearing assemblies for gearboxes, conveyors, and heavy equipment
Inch-system tapered roller bearing cup made from alloy steel. Outside diameter 2 27/32 in, cup width 0.75 in, overall width 0.75 in. Designed for use with compatible cone 16150 in bearing assemblies supporting radial and axial loads
NTN
Inch-system tapered roller bearing cup made from alloy steel. Outside diameter 2 27/32 in, cup width 0.75 in, overall width 0.75 in. Designed for use with compatible cone 16150 in bearing assemblies supporting radial and axial loads
Inch-system tapered roller bearing cup with 5 3/8 in outer diameter, 1.437 in cup width, and 1.437 in overall width. Made of alloy steel. Pairs with cone part number H715334. Used in industrial machinery to support radial and axial loads in applications such as gearboxes and conveyors
NTN
Inch-system tapered roller bearing cup with 5 3/8 in outer diameter, 1.437 in cup width, and 1.437 in overall width. Made of alloy steel. Pairs with cone part number H715334. Used in industrial machinery to support radial and axial loads in applications such as gearboxes and conveyors
Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 3 17/32 in, cup width 0.625 in, overall width 0.625 in. Designed for use with compatible cone part number 366. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads
NTN
Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 3 17/32 in, cup width 0.625 in, overall width 0.625 in. Designed for use with compatible cone part number 366. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads
Alloy steel inch-system tapered roller bearing cup with 3 7/32 in outside diameter and 0.669 in cup width. Designed to pair with cone JLM104948 for supporting radial and axial loads in gearboxes, conveyors, and driveline assemblies
NTN
Alloy steel inch-system tapered roller bearing cup with 3 7/32 in outside diameter and 0.669 in cup width. Designed to pair with cone JLM104948 for supporting radial and axial loads in gearboxes, conveyors, and driveline assemblies
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 3 17/32 in, cup width 0.906 in, overall width 0.781 in. Pairs with cone JM205149 for use in gearboxes, conveyors, and drivetrains
NTN
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 3 17/32 in, cup width 0.906 in, overall width 0.781 in. Pairs with cone JM205149 for use in gearboxes, conveyors, and drivetrains
Alloy steel inch-system cup with 4 13/16 in outside diameter, 1.17 in cup width, and 1.5 in overall width. Pairs with cone HM212044 to form a complete tapered roller bearing set for rotating shaft applications in industrial equipment such as gearboxes and conveyors
NTN
Alloy steel inch-system cup with 4 13/16 in outside diameter, 1.17 in cup width, and 1.5 in overall width. Pairs with cone HM212044 to form a complete tapered roller bearing set for rotating shaft applications in industrial equipment such as gearboxes and conveyors