Bearings
Tapered Roller Bearings
Metric Taper Roller Bearings
NTN Metric Taper Roller Bearings
Quick Code: BB-521343
4T-33209 NTN Tapered Roller Bearing
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Product Specification
Arrangement
Standard version
Cage
Sheet steel cage
Inside Diameter
45mm
Outside Diameter
85mm
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
32mm
Reference
4T-33209
Additional Reference:
10137604
Brand
NTN
Quick Order Code
BB-521343
Product Description
The 4T-33209 NTN Tapered Roller Bearing is a high-precision, robust single-row metric bearing engineered to deliver exceptional performance and reliability across demanding industrial and mechanical applications.
Key Specifications:
- Brand: NTN
- Reference Number: 4T-33209
- Inside Diameter: 45mm
- Outside Diameter: 85mm
- Width: 32mm
- Cage Material: Sheet steel
Performance Characteristics:
- Arrangement: Standard version
- Roller Configuration: Single row bearing
- Tolerance Class: P0/PN2 / ABEC 1
- Temperature Range: -40°C to +120°C
- Product Range: Complete tapered roller bearing
Typical Applications:
- Automotive transmission systems
- Industrial machinery
- Precision mechanical equipment
- Automotive wheel bearings
- Gearbox and differential assemblies
- Heavy-duty mechanical equipment
- Reduction gearboxes
This NTN tapered roller bearing offers superior load-bearing capacity and consistent performance across challenging environments. Its robust sheet steel cage and precise engineering ensure reliable operation in a wide range of temperatures and mechanical settings, making it an ideal solution for applications requiring high-precision and long-lasting performance.

