Bearings
Tapered Roller Bearings
Metric Taper Roller Bearings
NTN Metric Taper Roller Bearings
Quick Code: BB-521187
30313 U NTN Tapered Roller Bearing
Buy Now
Product Specification
Arrangement
Standard version
Cage
Sheet steel cage
Inside Diameter
65mm
Outside Diameter
140mm
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
36mm
Reference
30313U
Additional Reference:
10137302
Brand
NTN
Quick Order Code
BB-521187
Product Description
The 30313 U NTN Tapered Roller Bearing is a precision-engineered metric roller bearing designed for high-performance applications across various industrial sectors. This single-row tapered roller bearing offers exceptional reliability and durability in demanding mechanical environments.
Key Technical Specifications:
- Inside Diameter: 65mm
- Outside Diameter: 140mm
- Width: 36mm
- Cage Material: Sheet steel cage
- Tolerance Class: P0/PN2 / ABEC 1
- Operating Temperature Range: -40°C to +120°C
Applications:
This NTN tapered roller bearing is ideal for use in:
- Automotive transmissions and wheel assemblies
- Industrial machinery
- Construction equipment
- Agricultural machinery
- Heavy-duty transportation equipment
Features and Benefits:
- High load-bearing capacity
- Robust single-row design
- Excellent performance in extreme temperature conditions
- Precision-manufactured for consistent performance
- Suitable for both radial and axial load applications
The standard version bearing provides reliable performance in challenging operational environments, making it a versatile solution for engineers and maintenance professionals.

