Bearings
Tapered Roller Bearings
Metric Taper Roller Bearings
NTN Metric Taper Roller Bearings
Quick Code: BB-524892
4T-JHM88540/513 PX1 NTN Tapered Roller Bearing
The 4T-JHM88540/513 PX1 NTN Tapered Roller Bearing is a high-performance precision bearing engineered for reliable rotational support and precise load transmission across various industrial applications. Manufactured by NTN, a globally recognized leader in bearing technology, this bearing offers exceptional durability and performance in challenging operational environments.
Key Technical Specifications:
- Dimensions:
- Inside Diameter: 30mm
- Outside Diameter: 72mm
- Width: 29.37mm
- Bearing Configuration:
- Single row bearing
- Standard version
- Sheet steel cage
- Complete tapered roller bearing design
- Performance Characteristics:
- Temperature Range: -40°C to +120°C
- Tolerance Class: P0/PN2 / ABEC 1
Potential Applications:
- Automotive components and systems
- Precision mechanical equipment
- Light to medium industrial machinery
- Electrical and mechanical power transmission systems
- Compact machinery requiring precise rotational support
- Robotics and automation equipment
Brand: NTN
Reference Number: 4T-JHM88540/513PX1
Designed with advanced engineering precision, this NTN tapered roller bearing provides reliable performance, low friction, and extended service life. Its robust construction and versatile design make it an ideal solution for engineers and maintenance professionals seeking high-quality mechanical components across various industrial sectors.

