Key facts
- Manuals
- 1
- Languages
- EN
- Last added
- 2012-02-21
Featured NTN manuals
NTN Ball and Roller Bearings User Manual
The manual covers the fundamentals of ball and roller bearings, including classification, characteristics, and material options. It offers detailed guidance on bearing selection, load rating, dimensions, tolerances, fits, clearance, speed limits, friction, temperature rise, lubrication, sealing, and handling procedures.
Additional sections address warranty terms, technical data, and appendices such as hardness conversion tables. The document serves engineers, technicians, and purchasers who need to choose, install, and maintain NTN bearings correctly.
Covers: Classification and Characteristics of Rolling Bearings · Bearing Selection · Load Rating and Life · Bearing Load Calculation · Boundary Dimensions and Bearing Number Codes · Bearing Tolerances
Latest NTN manuals
NTN Ball and Roller Bearings User Manual
User Manual 411 pages · 7 MB · ENThis NTN manual provides technical information, selection guidelines, installation, and maintenance for ball and roller bearings.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in NTN manuals
What is the warranty period for NTN bearings?
The warranty lasts one year from the date of delivery.
What must a purchaser do if a bearing fails within the warranty period?
The purchaser must promptly notify NTN in writing, and NTN will repair, replace, or refund the product.