NTN Tapered Roller Bearing Cup: 2 63/64 in Bore, 3 7/32 in OD, 0.669 in Cup Wd
The NTN Tapered Roller Bearing Cup (SKU 55PY73, MPN JLM104910) is an inch-system cup with a 2 63/64 in bore, 3 7/32 in OD, and 0.669 in cup width. It is made of alloy steel and is compatible with cone MPN JLM104948.
SKU 3G-OTH-109023
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Product Description
The NTN Tapered Roller Bearing Cup (SKU 55PY73, MPN JLM104910) is an inch-system cup with a 2 63/64 in bore, 3 7/32 in OD, and 0.669 in cup width. It is made of alloy steel and is compatible with cone MPN JLM104948.
Frequently Asked Questions
What is the NTN JLM104910 tapered roller bearing cup used for?
The NTN JLM104910 cup is used in tapered roller bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains. It pairs with cone JLM104948 to form a complete bearing set.
What are the specifications of the NTN JLM104910 bearing cup?
The NTN JLM104910 cup has a 2 63/64 in bore, 3 7/32 in OD, and 0.669 in cup width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone MPN JLM104948. The overall width is 0.669 in.
Where to buy the NTN JLM104910 bearing cup worldwide?
You can source the NTN JLM104910 bearing cup through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct NTN tapered roller bearing cup?
To select the correct NTN cup, match the bore, OD, and width to your application's shaft and housing dimensions. Ensure the cup is compatible with the cone part number JLM104948. Verify the system of measurement (inch) and ring material (alloy steel) for load requirements.
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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.










