Bearings
Tapered Roller Bearings
Metric Taper Roller Bearings
NTN Metric Taper Roller Bearings
Quick Code: BB-521339
4T-33115 NTN Tapered Roller Bearing
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Product Specification
Arrangement
Standard version
Cage
Sheet steel cage
Inside Diameter
75mm
Outside Diameter
125mm
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
37mm
Reference
4T-33115
Additional Reference:
10137599
Brand
NTN
Quick Order Code
BB-521339
Product Description
The 4T-33115 NTN Tapered Roller Bearing is a high-performance precision bearing designed for demanding rotational applications requiring superior load-bearing capacity and consistent performance across a wide range of industrial environments.
Key Technical Specifications:
- Reference Number: 4T-33115
- Brand: NTN
- Inside Diameter: 75mm
- Outside Diameter: 125mm
- Width: 37mm
- Roller Configuration: Single row bearing
- Cage Material: Sheet steel cage
- Arrangement: Standard version
- Tolerance Class: P0/PN2 / ABEC 1
- Operational Temperature Range: -40°C to +120°C
Typical Applications:
- Heavy-duty industrial machinery
- Construction equipment
- Agricultural machinery
- Mining and material handling equipment
- Power transmission systems
- Large-scale mechanical engineering projects
This NTN tapered roller bearing offers exceptional durability and precision, featuring a robust sheet steel cage and capable of maintaining optimal performance in challenging operational conditions. Its substantial dimensions and wide temperature tolerance make it suitable for critical applications requiring reliable rotational support and consistent mechanical performance.

