NTN Bearings
NTN BEARING CORPORATION OF AMERICA
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NTN Bearings
NTN Ball & Roller Bearing Introductions
NTN Ball & Roller Bearing Engineering Technical Data
NTN Mounted Unit Engineering Technical Data
Proper Practice for the Cleaning, Mounting, and Removal of Bearings
Care and Maintenance of Bearings
NTN A1000-IX Product Catalog
NTN-BCA Product Catalog
NTN-Bower Product Catalog
NTN Specialty Product Specification Sheets
NTN Ball & Roller Bearing Introductions
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Deep Groove Radial Ball Bearings (PDF, 59KB)
Miniature and Extra Small Ball Bearings (PDF, 47KB)
Angular Contact Ball Bearings (PDF, 80KB)
Self-Aligning Ball Bearings (PDF, 19KB)
Spherical Roller Bearings (PDF, 32KB)
Cylindrical Roller Bearings (PDF, 47KB)
Needle Roller Bearings (PDF, 30KB)
Tapered Roller Bearings (PDF, 26KB)
Thrust Bearings (PDF, 76KB)
NTN Ball & Roller Bearing Engineering Technical Data
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Complete NTN Ball & Roller Bearing Engineering Section from the NTN 2200II/E catalog (PDF, 1,296KB)

Part 1 Classification and Characteristics (PDF, 59KB)
Part 2 Bearing Selection (PDF, 67KB)
Part 3 Boundary Dimensions and Bearing Number Codes (PDF, 53KB)
Part 4 Bearing Tolerances (PDF, 269KB)
Part 5 Load Ratings and Life (PDF, 42KB)
Part 6 Bearing Load Calculation (PDF, 87KB)
Part 7 Bearing Fits (PDF, 45KB)
Part 8 Bearing Internal Clearance and Preload
(PDF, 74KB)
Part 9 Limiting Speed (PDF, 13KB)
Part 10 Friction and Temperature Rise (PDF, 11KB)
Part 11 Lubrication (PDF, 90KB)
Part 12 Sealing Devices (PDF, 39KB)
Part 13 Bearing Materials (PDF, 13KB)
Part 14 Shaft and Housing Design (PDF, 30KB)
Part 15 Bearing Handling (PDF, 130KB)
Part 16 Bearing Damage & Corrective Measures
(PDF, 12KB)
 
NTN Mounted Unit Engineering Technical Data
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Complete NTN Mounted Unit Engineering Section
from the NTN 2400 catalog
(PDF, 403KB)

Part 1 Construction (PDF, 26KB)
Part 2 Design Features and Advantages (PDF, 20KB)
Part 3 Tolerance (PDF, 46KB)
Part 4 Basic Load Rating and Life (PDF, 30KB)
Part 5 Loads (PDF, 27KB)
Part 6 Bearing Internal Clearance (PDF, 21KB)
Part 7 Lubrication (PDF, 53KB)
Part 8 Shaft Designs (PDF, 76KB)
Part 9 Handling of the Bearing Unit (PDF, 138KB)
Proper Practice for the Cleaning, Mounting, and Removal of Bearings (PDF, 243KB)
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Care and Maintenance of Bearings(PDF, 1,801KB)
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NTN-Bower Product Catalog
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Complete NTN-Bower Product Catalog, including all Engineering Data and Product Tables (PDF, 2,007KB)

Part 1 Load Ratings, Fatigue Life, Loading Equations (PDF, 30KB)
Part 2 Roller Bearing Engineering Data (PDF, 296KB)
Part 3 Cylindricals - Introduction (PDF, 204KB)
Part 4 Cylindricals (Standard) - Dimension Tables
(PDF, 289KB)
Part 5 Cylindricals (Max-Pak) - Dimension Tables
(PDF, 46KB)
Part 6 Cylindricals (MOJ/MOX) - Dimension Tables (PDF, 153KB)
Part 7 Cylindricals (Custom "R") - Dimension Tables (PDF, 23KB)
Part 8 Cylindricals (Mast and Chain) - Dimension Tables (PDF, 52KB)
Part 9 Cylindricals - Mounting and Fitting (PDF, 89KB)
Part 10 Tapers - Introduction (PDF, 45KB)
Part 11 Tapers - Selection by Bore (PDF, 49KB)
Part 12 Tapers (TS/TSF) - Dimension Tables
(PDF, 614KB)
Part 13 Tapers (TSF) - Dimension Tables (PDF, 31KB)
Part 14 Tapers (TDI/TQO) - Dimension Tables
(PDF, 27KB)
Part 15 Tapers (TDO) - Dimension Tables (PDF, 33KB)
Part 16 Tapers (TNA) - Dimension Tables (PDF, 62KB)
Part 17 Tapers (TNASWE) - Dimension Tables
(PDF, 21KB)
Part 18 Tapers - Tolerances (PDF, 33KB)
NTN-BCA Product Catalog
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Complete NTN-BCA Product catalog, including all Engineering Data and Product Tables (PDF, 2,716KB)

Part 1 Engineering Data (PDF, 121KB)
Part 2 Radial Bearings (PDF, 262KB)
Part 3 Angular Contact Bearings (PDF, 67KB)
Part 4 Power Transmission Series (PDF, 957KB)
Part 5 Agricultural Bearings (PDF, 280KB)
Part 6 Adapter Bearings (PDF, 522KB)
Part 7 Mast and Chain Guide Bearings (PDF, 408KB)
Part 8 Cradle/Swashplate Bearings (PDF, 26KB)
Part 9 Clutch Release Bearings (PDF, 77KB)
Part 10 Wheel Bearings (PDF, 72KB)
Part 11 Self Tensioning Idler Pulleys (PDF, 24KB)
Part 12 Ball Information Index (PDF, 64KB)
NTN A1000-I Product Catalog
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Complete NTN A1000-IX Product catalog, including all Engineering Data and Product Tables (PDF, 27,026KB)

Part 1 General Information (PDF, 399KB)
Part 2 Micro Bearings (PDF, 78KB)
Part 3 Radial Ball Bearings (PDF, 206KB)
Part 4 Angular Contact Ball Bearings (PDF, 144KB)
Part 5 Self Aligning Ball Bearings (PDF, 65KB)
Part 6 Cylindrical Roller Bearings (PDF, 144KB)
Part 7 Tapered Roller Bearings (PDF, 296KB)
Part 8 Spherical Roller Bearings (PDF, 144KB)
Part 9 Adapters, Locknuts and Lockwashers
(PDF, 442KB)
Part 10 Ball and Roller Thrust Bearings (PDF, 62KB)
Part 11 Mounted Units (PDF, 2965KB)
Part 12 Technical Information (PDF, 120KB)
Part 13 Tolerance Tables (PDF, 153KB)
Part 14 Interchange Data (PDF, 60KB)
Part 15 Conversion Tables (PDF, 19KB)
Part 16 Bearing Nomenclature (PDF, 216KB)
Part 17 General Index Tables (PDF, 24KB)
Part 18 Ratings and Fitting Practice (PDF, 32KB)
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Detailed Specification Sheets for selected NTN products:

Angular Contact Ball Bearings (PDF, 257KB)
ISO Cylindrical Bearings (PDF, 188KB)
Mast Guides and Chain Guides for the Fork Lift Industry (PDF, 129KB)
Precision Cylindrical Roller Bearing in the Machine Tool Industry (PDF, 190KB)
Steel Mill Application Spherical Bearings (PDF, 210KB)
TMB Bearings (PDF, 90KB)
Spherical Roller Bearings for Vibrating Screens (PDF, 1,656KB)




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