| 1. Types and Features of Bearings |
PDF, 500KB |
 1.1 Classification and Types |
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| 1.2 Designs & Features |
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| 2. Selection of Bearings |
PDF, 172KB |
| 2.1 Classification and Types |
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| 3. Load Capacity and Life of Bearings |
PDF, 630KB |
| 3.1 Basic Dynamic Load Rating and Rating Life |
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| 3.2 Basic Rating Life Calculation Guide |
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| 3.3 Rating Life and Operating Temperature |
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| 3.4 Calculation of Bearings Load |
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| 3.5 Dynamic Equivalent Load |
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| 3.6 Basic Static Load Rating and Static Equivalent Load |
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| 3.7 Axial Load Capacity of Cylindrical Roller Bearings |
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| 4. Boundary Dimensions and Bearing Numbers of Bearings |
PDF, 517KB |
| 4.1 Boundary Dimensions |
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| 4.2 Radial Bearings (Except Tapered Roller Bearings) |
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| 4.3 Boundary Dimensions of Tapered Roller Bearings |
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| 4.4 Boundary Dimensions of Thrust Bearings with Flat Back Face |
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| 4.5 Dimensions of Snap Ring Grooves and Snap Ring |
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| 4.6 NACHI Bearing Numbers |
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| 5. Accuracy of Bearings |
PDF, 400KB |
| 5.1 Tolerance Values for Radial Bearings (Except Tapered Roller Bearings) |
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| 5.2 Tolerance Values for Metric Tapered Roller Bearings |
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| 5.3 Tolerance Values for Thrust Ball Bearings |
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| 5.4 Tolerance Values of Spherical Roller Thrust Bearings (Class 0) |
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| 5.5 Tolerance Values of Tapered Roller Bearings - Inch Series |
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| 5.6 Chamfer Dimensions |
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| 5.7 Tapered Bores |
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| 6. Internal Clearance of Bearings |
PDF, 210KB |
| 6.1 Radial Internal Clearance of Deep-groove Ball Bearings (with Cylindrical Bore) (JIS) |
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| 6.2 Radial Internal Clearance of Extra-small ang Miniature Ball Bearings (NACHI) |
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| 6.3 Radial Internal Clearance of Self-aligning Ball Bearing (JIS) |
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| 6.4 Radial Internal Clearance of Cylindrical Roller Bearings |
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| 6.5 Radial Internal Clearance of Spherical Roller Bearings |
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| 6.6 Radial Internal Clearance of Double-row and Duplex Tapered Roller Bearings with Cylindrical Bore (NACHI) |
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| 6.7 Radial Internal Clearance of Bearings for Electric Motor |
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| 7. Materials of Bearings |
PDF, 130KB |
| 7.1 High-Carbon Chrome Bearing Steel |
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| 7.2 Case Hardening Steel |
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| 7.3 High-Speed Steel |
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| 7.4 Stainless Steel |
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| 7.5 Cold Rolled Steel Strip and Cold Rolled Steel Sheet and Plate for Pressed Cage |
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| 7.6 High Tensile Strength Brass Casting for Machined Cage |
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| 7.7 Steel for Machined Cage |
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| 8. Application of Bearings |
PDF, 1.4MB |
| 8.1 Fits and Clearance |
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| 8.2 Preload and Rigidity |
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| 8.3 Shaft and Housing Selection |
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| 8.4 Sealing Devices |
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| 8.5 Lubrication |
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| 8.6 Speed Limits |
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| 8.7 Friction and Temperature Rise |
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| 8.8 Mounting and Dismounting |
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| 9. Trouble-Shooting Bearing Problems |
PDF, 438KB |
| 10. Manufacturing Process |
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| Bearing Design |
AVI, 3.4MB |
| Process |
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| Material |
AVI, 4.5MB |
| Forging |
AVI, 3.1MB |
| Turning |
AVI, 4.5MB |
| Heat Treatment |
AVI, 2.8MB |
| Grinding |
AVI, 6.8MB |
| Assembly and Inspections |
AVI, 8.0MB |
| Parts |
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| Ball |
AVI, 15.8MB |
| Retainer |
AVI, 2.4MB |
| 11. Correct Handling |
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| Storage |
AVI, 3.9MB |
| Installation |
AVI, 10.3MB |
| Mounting Methods |
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| Press |
AVI, 2.4MB |
| Heat Expansion |
AVI, 5.4MB |
Adapter or Withdrawl Sleeve
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AVI, 3.5MB |
| Lubrication |
AVI, 4.8MB |
| Test Running |
AVI, 4.2MB |
| Operation |
AVI, 7.5MB |