NTNTapered Roller Bearing Cups
NTN Tapered Roller Bearing Cup: 4 19/32 in Bore, 5 1/2 in OD, 0.926 in Cup Wd
This NTN Tapered Roller Bearing Cup (SKU 55PY39, MPN 78551) has a 4 19/32 in bore, 5 1/2 in OD, and 0.926 in cup width. It is made of alloy steel, uses inch measurements, and is compatible with cone MPN 78225.
SKU 3G-OTH-108825
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
This NTN Tapered Roller Bearing Cup (SKU 55PY39, MPN 78551) has a 4 19/32 in bore, 5 1/2 in OD, and 0.926 in cup width. It is made of alloy steel, uses inch measurements, and is compatible with cone MPN 78225.
Used in
Common applications for NTNAutomotive 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.
