NNU4988 NTN Tapered Roller Bearing
Thrust Spherical Roller Bearing are a 121 mm C few 320 Bore Diameter (mm) brands you will find China 608z Bearing Supplier in our inventory. 121 Width (mm) Find NNU4988 NTN Tapered Roller Bearing to see what's in stock!
| Brand Name: | NTN |
| Model Number: | NNU4988 |
| C: | 121 mm |
| Bore Diameter (mm): | 320 |
| Width (mm): | 121 |
| d: | 320 mm |
| Limiting speed: | 1000 r/min |
| Weight: | 101,5 Kg |
| Basic static load rating (C0): | 3510 kN |
| B: | 121 mm |
| PDF |
NNU4988 |
Product Details
| C | 121 mm |
| Bore Diameter (mm) | 320 |
| Width (mm) | 121 |
| d | 320 mm |
| Limiting speed | 1000 r/min |
| Weight | 101,5 Kg |
| Basic static load rating (C0) | 3510 kN |
| B | 121 mm |
| Calculation factor (Y0) | 2,6 |
| B1 | 42 mm |
| B2 | 171 mm |
| D | 480 mm |
| Outer Diameter (mm) | 480 |
| Basic dynamic load rating (C) | 1890 kN |
| D1 | 380 mm |
| r1 min. | 4 mm |
| r2 min. | 4 mm |
| Bearing number | 23064-K-MB-W33+OH306 |
| Calculation factor (e) | 0,24 |
| Calculation factor (Y1) | 2,7 |
