Bearings
Tapered Roller Bearings
Metric Taper Roller Bearings
NTN Metric Taper Roller Bearings
Quick Code: BB-521180
30224 U NTN Tapered Roller Bearing
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Product Specification
Arrangement
Standard version
Cage
Sheet steel cage
Inside Diameter
120mm
Outside Diameter
215mm
Product range
Complete tapered roller bearing
Roller rows
Single row bearing
Temperature range
-40 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
43.5mm
Reference
30224U
Additional Reference:
10137291
Brand
NTN
Quick Order Code
BB-521180
Product Description
The 30224 U NTN Tapered Roller Bearing is a high-performance precision bearing designed for demanding industrial and mechanical applications. Manufactured by NTN, this single-row tapered roller bearing offers exceptional reliability and performance across a wide range of operating conditions.
Key Technical Specifications:
- Inside Diameter: 120mm
- Outside Diameter: 215mm
- Width: 43.5mm
- Tolerance Class: P0/PN2 / ABEC 1
- Temperature Range: -40°C to +120°C
- Cage Material: Sheet steel
- Arrangement: Standard version
Typical Applications:
- Automotive transmissions and wheel bearings
- Heavy machinery and industrial equipment
- Construction and mining machinery
- Agricultural equipment
- Gearbox and powertrain systems
This NTN tapered roller bearing provides superior load-carrying capacity, excellent durability, and consistent performance in challenging operational environments. Its robust design ensures reliable rotation and long service life across various industrial and mechanical systems.

