FAG Yoke type track rollers - NATR12
| Bearing number: | NNU4972-S-K-M-SP |
| Size (mm): | 360x480x118 |
| Bore Diameter (mm): | 360 |
| Outer Diameter (mm): | 480 |
| Width (mm): | 118 |
| d: | 360 mm |
| D: | 480 mm |
| B: | 118 mm |
Product Details
| Bearing number | NNU4972-S-K-M-SP |
| Size (mm) | 360x480x118 |
| Bore Diameter (mm) | 360 |
| Outer Diameter (mm) | 480 |
| Width (mm) | 118 |
| d | 360 mm |
| D | 480 mm |
| B | 118 mm |
| D1 | 439 mm |
| Da max | 468 mm |
| Db min | mm |
| da min | 372 mm |
| F | 399 mm |
| ra max | 2,5 mm |
| rmin | 3 mm |
| s | 5 mm / Axial displacement facility from central position |
| m | 57,3 kg / Weight |
| Cr | 1140000 N / Dynamic load rating (radial) |
| C0r | 2800000 N / Static load rating (radial) |
| nG Fett | 1500 1/min / Limiting speed for grease lubrication |
| nG Ol | 1800 1/min / Limiting speed for minimal quantity oil lubrication |
| Cur | 340000 N / Fatigue limit load, radial |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
