Bearings
Tapered Roller Bearings
Metric Taper Roller Bearings
NTN Metric Taper Roller Bearings
Quick Code: BB-527063
4T-30309 NTN Tapered Roller Bearing
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Product Specification
Arrangement
Standard version
Cage
Sheet steel cage
Inside Diameter
45mm
Outside Diameter
100mm
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
27.25mm
Reference
4T-30309
Additional Reference:
10160517
Brand
NTN
Quick Order Code
BB-527063
Product Description
The 4T-30309 NTN Tapered Roller Bearing is a high-performance precision bearing engineered for reliable performance in demanding industrial applications, offering exceptional load-bearing capabilities and durability.
Key Technical Specifications:
- Reference: 4T-30309
- Brand: NTN
- Arrangement: Standard version
- Cage Material: Sheet steel cage
- Inside Diameter: 45mm
- Outside Diameter: 100mm
- Width: 27.25mm
- Roller Configuration: Single row bearing
- Tolerance Class: P0/PN2 / ABEC 1
- Operating Temperature Range: -40°C to +120°C
- Product Range: Complete tapered roller bearing
Typical Applications:
- Automotive transmission systems
- Heavy machinery and industrial equipment
- Gearbox and reduction unit assemblies
- Construction and agricultural machinery
- Precision mechanical systems requiring consistent performance
This NTN tapered roller bearing provides superior load-bearing capabilities with a robust sheet steel cage. Its wide temperature tolerance of -40°C to +120°C makes it ideal for challenging environments, ensuring reliable operation across various industrial and mechanical applications. The precision engineering of this single-row bearing meets the demanding requirements of critical mechanical systems, offering exceptional radial and axial load capacity with long-term durability.

