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NTN Tapered Roller Bearing Assembly: 30215, 75 mm Bore, 130 mm OD, 25 mm Cone Wd - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN Tapered Roller Bearing Assembly: 30215, 75 mm Bore, 130 mm OD, 25 mm Cone Wd

The NTN Tapered Roller Bearing Assembly, model 30215 (MPN 4T-30215), is a metric tapered roller bearing assembly with a 75 mm bore, 130 mm OD, 25 mm cone width, and 22 mm cup width. It features a carbon steel ring…

SKU 3G-OTH-105339

Brand
NTN
Item
Tapered Roller Bearing Assembly: 30215, 75 mm Bore, 130 mm OD, 25 mm Cone Wd
Category
Tapered Roller Bearing Assemblies
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Technical Specifications

NTN
Manufacturer Part Number
4T-30215
Bore
75 mm
OD
130 mm
Cup Wd
22 mm
Cone Wd
25 mm
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Metric
Bearing Industry Number
30215
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Assembly, model 30215 (MPN 4T-30215), is a metric tapered roller bearing assembly with a 75 mm bore, 130 mm OD, 25 mm cone width, and 22 mm cup width. It features a carbon steel ring and a pressed steel cage.

Frequently Asked Questions

What is the NTN 30215 tapered roller bearing used for?

The NTN 30215 tapered roller bearing assembly handles combined radial and axial loads in industrial machinery, gearboxes, conveyors, and automotive drivetrains. Its 75 mm bore and 130 mm OD suit moderate-speed, high-load applications requiring precise shaft alignment.

What are the specifications of the NTN 4T-30215 bearing?

The NTN 4T-30215 is a metric tapered roller bearing assembly with a 75 mm bore, 130 mm OD, 25 mm cone width, and 22 mm cup width. It has carbon steel rings and a pressed steel cage. The bearing industry number is 30215.

Where to buy the NTN 30215 bearing worldwide?

3G Electric supplies the NTN 30215 tapered roller bearing assembly worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver genuine NTN bearings globally.

How to select the correct NTN tapered roller bearing for an application?

Select based on bore size, OD, load ratings, and speed. The NTN 30215 has a 75 mm bore and 130 mm OD, suitable for moderate loads. Verify shaft and housing fits per manufacturer guidelines. Consult NTN's catalog for dynamic and static load capacities.

Used in

Common applications for NTN
Automotive 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 assemblies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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