NTN Tapered Roller Bearing Cup: 6 13/32 in Bore, 7 1/4 in OD, 2.062 in Cup Wd
The NTN Tapered Roller Bearing Cup (SKU 55PY57, 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
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Product Description
The NTN Tapered Roller Bearing Cup (SKU 55PY57, 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.
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.
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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.
