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
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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.
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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.










