NTN Tapered Roller Bearing Assembly: 32304, 20 mm Bore, 52 mm OD, 21 mm Cone Wd
The NTN Tapered Roller Bearing Assembly, model 32304 (MPN 4T-32304), is a metric tapered roller bearing assembly with a 20 mm bore, 52 mm OD, 21 mm cone width, and 18 mm cup width. It features a carbon steel ring and…
SKU 3G-OTH-110424
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Product Description
The NTN Tapered Roller Bearing Assembly, model 32304 (MPN 4T-32304), is a metric tapered roller bearing assembly with a 20 mm bore, 52 mm OD, 21 mm cone width, and 18 mm cup width. It features a carbon steel ring and a pressed steel cage.
Frequently Asked Questions
What is the NTN 32304 tapered roller bearing used for?
The NTN 32304 tapered roller bearing assembly handles combined radial and axial loads in industrial machinery, gearboxes, and automotive drivetrains. Its 20 mm bore and 52 mm OD suit moderate-speed applications requiring precise shaft alignment and high load capacity.
What are the specifications of the NTN 4T-32304 bearing?
The NTN 4T-32304 is a metric tapered roller bearing assembly with a 20 mm bore, 52 mm OD, 21 mm cone width, and 18 mm cup width. It has a carbon steel ring and pressed steel cage. The bearing industry number is 32304.
Where to buy NTN 32304 bearings worldwide?
You can source the NTN 32304 bearing assembly 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.
How to install an NTN tapered roller bearing assembly?
Clean the shaft and housing thoroughly. Press the cone onto the shaft and the cup into the housing using proper tools to avoid brinelling. Apply recommended lubricant, adjust axial clearance per manufacturer guidelines, and verify free rotation before final assembly.
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3G Electric supplies NTN tapered roller bearing assemblies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












