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 |