NTN Tapered Roller Bearing Cup: 3 39/64 in Bore, 4 3/8 in OD, 0.813 in Cup Wd
The NTN Tapered Roller Bearing Cup (SKU 55PY08, MPN 55437) is an inch-system cup with a 3 39/64 in bore, 4 3/8 in OD, and 0.813 in cup width. It is made of alloy steel and is compatible with cone MPN 55187C.
SKU 3G-OTH-102696
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Product Description
The NTN Tapered Roller Bearing Cup (SKU 55PY08, MPN 55437) is an inch-system cup with a 3 39/64 in bore, 4 3/8 in OD, and 0.813 in cup width. It is made of alloy steel and is compatible with cone MPN 55187C.
Frequently Asked Questions
What is the NTN Tapered Roller Bearing Cup 55437 used for?
The NTN Tapered Roller Bearing Cup 55437 is used in industrial machinery to support radial and axial loads. It is commonly applied in gearboxes, conveyors, and heavy equipment where inch-system tapered roller bearings are required. As a cup component, it works with a compatible cone (MPN 55187C) to form a complete bearing assembly.
What are the specifications of the NTN Tapered Roller Bearing Cup 55437?
The NTN Tapered Roller Bearing Cup 55437 has a 3 39/64 in bore, 4 3/8 in OD, and 0.813 in cup width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone MPN 55187C. The manufacturer part number is 55437, and the overall width matches the cup width at 0.813 in.
Where to buy the NTN Tapered Roller Bearing Cup 55437 worldwide?
You can source the NTN Tapered Roller Bearing Cup 55437 through 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 supply genuine NTN components to industrial buyers internationally.
How to select the correct NTN tapered roller bearing cup?
To select the correct NTN tapered roller bearing cup, match the bore, OD, and cup width to your application's inch-system dimensions. Verify compatibility with the cone part number (e.g., 55187C for cup 55437). Ensure the alloy steel ring material meets load requirements. Consult NTN specifications or a distributor like 3G Electric for guidance.
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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.
