NTN Tapered Roller Bearing Assembly: 30306, 30 mm Bore, 72 mm OD, 19 mm Cone Wd
The NTN Tapered Roller Bearing Assembly, model 30306 (MPN 4T-30306), is a metric tapered roller bearing assembly with a 30 mm bore, 72 mm OD, 19 mm cone width, and 16 mm cup width. It features a carbon steel ring and…
SKU 3G-OTH-102494
Need installation or engineering help?
Ask a question
Product Description
The NTN Tapered Roller Bearing Assembly, model 30306 (MPN 4T-30306), is a metric tapered roller bearing assembly with a 30 mm bore, 72 mm OD, 19 mm cone width, and 16 mm cup width. It features a carbon steel ring and a pressed steel cage.
Frequently Asked Questions
What is the NTN 30306 tapered roller bearing used for?
The NTN 30306 tapered roller bearing assembly handles combined radial and axial loads in industrial machinery, gearboxes, conveyors, and automotive drivetrains. Its 30 mm bore and 72 mm OD suit moderate-speed, high-load applications where precise shaft alignment is required.
What are the specifications of the NTN 4T-30306 bearing?
The NTN 4T-30306 is a metric tapered roller bearing assembly with a 30 mm bore, 72 mm OD, 19 mm cone width, and 16 mm cup width. It has a carbon steel ring, pressed steel cage, and bearing industry number 30306. NTN manufactures this unit for reliable performance under combined loads.
Where to buy NTN 30306 bearings worldwide?
3G Electric supplies the NTN 30306 tapered roller bearing assembly worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 4T-30306 model.
How to select the correct NTN tapered roller bearing for an application?
Select the NTN 30306 bearing by matching bore size (30 mm), OD (72 mm), and width (cone 19 mm, cup 16 mm) to your shaft and housing dimensions. Verify load ratings and speed limits from NTN's catalog. For combined radial-axial loads, tapered roller bearings like the 4T-30306 are ideal.
Used in
Common applications for NTNNTN Products
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.
