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

NTN Tapered Roller Bearing Cup: 6 21/64 in Bore, 7 1/8 in OD, 1.5 in Cup Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 6 21/64 in Bore, 7 1/8 in OD, 1.5 in Cup Wd

The NTN Tapered Roller Bearing Cup (SKU 55PY37) is an inch-system cup with a 6 21/64 in bore, 7 1/8 in OD, and 1.5 in cup width. Made from alloy steel, this cup is compatible with cone manufacturer part number 782…

SKU 3G-OTH-104005

Brand
NTN
Item
Tapered Roller Bearing Cup: 6 21/64 in Bore, 7 1/8 in OD, 1.5 in Cup Wd
Category
Tapered Roller Bearing Cups
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

NTN
Manufacturer Part Number
772
Type
772
OD
7 1/8 in
Cup Wd
1.5 in
Overall Wd
1.5 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
782
View Full Spec Sheet

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 55PY37) is an inch-system cup with a 6 21/64 in bore, 7 1/8 in OD, and 1.5 in cup width. Made from alloy steel, this cup is compatible with cone manufacturer part number 782 and carries manufacturer part number 772.

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 772 tapered roller bearing cup used for?

The NTN 772 tapered roller bearing cup is used in industrial machinery to support radial and axial loads. It pairs with cone part number 782 in inch-system applications such as gearboxes, conveyors, and heavy equipment. 3G Electric supplies this component for maintenance and repair operations worldwide.

What are the specifications of the NTN 772 tapered roller bearing cup?

The NTN 772 cup has a 6 21/64 in bore, 7 1/8 in OD, and 1.5 in cup width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone part number 782. The manufacturer part number is 772. 3G Electric sources this NTN component for global delivery.

Where to buy the NTN 772 tapered roller bearing cup worldwide?

You can order the NTN 772 tapered roller bearing 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 your applications.

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

To select the correct NTN cup, verify the bore size (6 21/64 in), OD (7 1/8 in), and cup width (1.5 in). Ensure compatibility with cone part number 782. The NTN 772 cup is made of alloy steel for durability. 3G Electric can help confirm fitment for your machinery.

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

Similar products

Matched by specification & description
NTN Tapered Roller Bearing Cup: 5 21/32 in Bore, 6 3/8 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 752. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 752; Brand: NTN; Compatible Cone Manufacturer Part Number: 760.
NTN
NTN Tapered Roller Bearing Cup: 5 21/32 in Bore, 6 3/8 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 752. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 752; Brand: NTN; Compatible Cone Manufacturer Part Number: 760.
NTN Tapered Roller Bearing Cup: 9 1/64 in Bore, 9 3/4 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 67720. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 67720; Brand: NTN; Compatible Cone Manufacturer Part Number: 67790.
NTN
NTN Tapered Roller Bearing Cup: 9 1/64 in Bore, 9 3/4 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 67720. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 67720; Brand: NTN; Compatible Cone Manufacturer Part Number: 67790.
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). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 6535; Brand: NTN; Compatible Cone Manufacturer Part Number: 6580.
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). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 6535; Brand: NTN; Compatible Cone Manufacturer Part Number: 6580.
NTN Tapered Roller Bearing Cup: 7 23/64 in Bore, 8 3/8 in OD, 2.125 in Cup Wd, 2.125 in Overall Wd (MPN 932). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 932; Brand: NTN; Compatible Cone Manufacturer Part Number: 936.
NTN
NTN Tapered Roller Bearing Cup: 7 23/64 in Bore, 8 3/8 in OD, 2.125 in Cup Wd, 2.125 in Overall Wd (MPN 932). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 932; Brand: NTN; Compatible Cone Manufacturer Part Number: 936.
NTN Tapered Roller Bearing Cup: 5 17/64 in Bore, 5 29/32 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd (MPN 742). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 742; Brand: NTN; Compatible Cone Manufacturer Part Number: 749A.
NTN
NTN Tapered Roller Bearing Cup: 5 17/64 in Bore, 5 29/32 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd (MPN 742). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 742; Brand: NTN; Compatible Cone Manufacturer Part Number: 749A.
NTN Tapered Roller Bearing Cup: 4 19/32 in Bore, 5 1/2 in OD, 0.926 in Cup Wd, 0.926 in Overall Wd (MPN 78551). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 78551; Brand: NTN; Compatible Cone Manufacturer Part Number: 78225.
NTN
NTN Tapered Roller Bearing Cup: 4 19/32 in Bore, 5 1/2 in OD, 0.926 in Cup Wd, 0.926 in Overall Wd (MPN 78551). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 78551; Brand: NTN; Compatible Cone Manufacturer Part Number: 78225.

More from NTN

View all NTN parts
NTN Tapered Roller Bearing Cup: 15 in OD, 2.25 in Cup Wd, 2.937 in Overall Wd, HM252310X. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: HM252310X; Brand: NTN; Compatible Cone Manufacturer Part Number: HM252348.
NTN
NTN Tapered Roller Bearing Cup: 15 in OD, 2.25 in Cup Wd, 2.937 in Overall Wd, HM252310X. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: HM252310X; Brand: NTN; Compatible Cone Manufacturer Part Number: HM252348.
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). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 5535; Brand: NTN; Compatible Cone Manufacturer Part Number: 5578.
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). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 5535; Brand: NTN; Compatible Cone Manufacturer Part Number: 5578.
NTN Tapered Roller Bearing Cup: 75 mm Bore, 4 33/64 in OD, 0.748 in Cup Wd, 19 mm Overall Wd (MPN JLM714110). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: JLM714110; Brand: NTN; Compatible Cone Manufacturer Part Number: JLM714149.
NTN
NTN Tapered Roller Bearing Cup: 75 mm Bore, 4 33/64 in OD, 0.748 in Cup Wd, 19 mm Overall Wd (MPN JLM714110). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: JLM714110; Brand: NTN; Compatible Cone Manufacturer Part Number: JLM714149.
NTN Tapered Roller Bearing Cup: 6 3/8 in OD, 1.062 in Cup Wd, 1.062 in Overall Wd, 48120. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 48120; Brand: NTN; Compatible Cone Manufacturer Part Number: 48190.
NTN
NTN Tapered Roller Bearing Cup: 6 3/8 in OD, 1.062 in Cup Wd, 1.062 in Overall Wd, 48120. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 48120; Brand: NTN; Compatible Cone Manufacturer Part Number: 48190.
NTN Tapered Roller Bearing Cup: 2 1/4 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd, 4T-1220. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 4T-1220; Brand: NTN; Compatible Cone Manufacturer Part Number: 1280.
NTN
NTN Tapered Roller Bearing Cup: 2 1/4 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd, 4T-1220. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 4T-1220; Brand: NTN; Compatible Cone Manufacturer Part Number: 1280.
NTN Tapered Roller Bearing Cup: 5 55/64 in Bore, 6 5/8 in OD, 1.625 in Cup Wd, 1.625 in Overall Wd (MPN 832). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 832; Brand: NTN; Compatible Cone Manufacturer Part Number: 835.
NTN
NTN Tapered Roller Bearing Cup: 5 55/64 in Bore, 6 5/8 in OD, 1.625 in Cup Wd, 1.625 in Overall Wd (MPN 832). Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 832; Brand: NTN; Compatible Cone Manufacturer Part Number: 835.
NTN Tapered Roller Bearing Cup: 4 1/16 in OD, 0.472 in Cup Wd, 0.472 in Overall Wd, 4T-L812111. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 4T-L812111; Brand: NTN; Compatible Cone Manufacturer Part Number: L812148.
NTN
NTN Tapered Roller Bearing Cup: 4 1/16 in OD, 0.472 in Cup Wd, 0.472 in Overall Wd, 4T-L812111. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 4T-L812111; Brand: NTN; Compatible Cone Manufacturer Part Number: L812148.
NTN Tapered Roller Bearing Cup: 3 15/32 in OD, 0.875 in Cup Wd, 0.875 in Overall Wd, 4T-414. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 4T-414; Brand: NTN; Compatible Cone Manufacturer Part Number: 420.
NTN
NTN Tapered Roller Bearing Cup: 3 15/32 in OD, 0.875 in Cup Wd, 0.875 in Overall Wd, 4T-414. Key specifications — System of Measurement: Inch; Ring Material: Alloy Steel; Manufacturer Part Number: 4T-414; Brand: NTN; Compatible Cone Manufacturer Part Number: 420.