TIMKEN Bearing TB-8018 Bearings For Oil Production & Drilling RT-5044 Mud Pump Bearing
| Bearing number: | 42690/42620B |
| Size (mm): | 77.788x127x31 |
| Bore Diameter (mm): | 77,788 |
| Outer Diameter (mm): | 127 |
| Width (mm): | 31 |
| d: | 77,788 mm |
| D: | 127 mm |
| T1: | 13,495 mm |
Product Details
| Bearing number | 42690/42620B |
| Size (mm) | 77.788x127x31 |
| Bore Diameter (mm) | 77,788 |
| Outer Diameter (mm) | 127 |
| Width (mm) | 31 |
| d | 77,788 mm |
| D | 127 mm |
| T1 | 13,495 mm |
| B | 31 mm |
| C | 22,225 mm |
| R | 3,6 mm |
| a - | 2,8 mm |
| D1 | 133,248 mm |
| Da | 114 mm |
| db | 91 mm |
| C2 | 5,558 mm |
| da | 85 mm |
| Weight | 1,44 Kg |
| Basic static load rating (C0) | 222 kN |
| Factor (G1) | 96,2 |
| Factor (G2) | 28,6 |
| Factor (K) | 1,39 |
| Basic dynamic load rating (C90) | 38,7 |
| Basic dynamic load rating (Ca90) | 27,7 |
| Basic dynamic load rating (C1) | 149 kN |
| Calculation factor (e) | 0,42 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
