1.772 Inch | 45 Millimeter x 3.346 Inch | 85 Millimeter x 2.244 Inch | 57 Millimeter NTN 7209CG1Q16J74D Precision Ball Bearings
| Brand Name |
NTN |
| Model Number |
7209CG1Q16J74D |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 7209CG1Q16J74D bearing Size Chart (mm/inches) |
|---|
| Bearing number | NJ 1068 MA |
| Size (mm) | 520x340x82 |
| Bore Diameter (mm) | 520 |
| Outer Diameter (mm) | 340 |
| Width (mm) | 82 |
| d | 340 mm |
| D | 520 mm |
| B | 82 mm |
| d1 | 403 mm |
| D1 | 455 mm |
| F | 385 mm |
| r1,2 - min. | 5 mm |
| s | 6.5 mm |
| da - min. | 358 mm |
| da - max. | 380 mm |
| db - min. | 408 mm |
| Da - max. | 502 mm |
| ra - max. | 4 mm |
| Basic dynamic load rating - C | 1080 kN |
| Basic static load rating - C0 | 1760 kN |
| Fatigue load limit - Pu | 156 kN |
| Reference speed | 1300 r/min |
| Limiting speed | 1700 r/min |
| Calculation factor - kr | 0.1 |
| d1 ≈ | 403 mm |
| D1 ≈ | 455 mm |
| r1,2 min. | 5 mm |
| s max. | 6.5 mm |
| da min. | 358 mm |
| da max. | 380 mm |
| db min. | 408 mm |
| Da max. | 502 mm |
| ra max. | 4 mm |
| Basic dynamic load rating C | 1080 kN |
| Basic static load rating C0 | 1760 kN |
| Fatigue load limit Pu | 156 kN |
| Calculation factor kr | 0.1 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 68 kg |