Detailed description
M278749/278710 taper roller bearing parameter
| d | 571.5 mm |
| D | 812.8 mm |
| H | 155.58 mm |
| C1 | 4530 KN |
| e | 0.33 |
| Y | 1.8 |
| C90 | 1180 KN |
| Ca90 | 669 KN |
| K | 1.76 |
| Co | 10600 KN |
| M278749 | cone |
| 278710 | cup |
| B | 6.125 inch |
| C | 4.75 inch |
| a | -0.45 inch |
| R | 0.25 inch |
| da | 23.98 inch |
| db | 24.21 inch |
| R | 0.25 inch |
| Da | 30.46 inch |
| Db | 29.76 inch |
| Aa | 0.59 inch |
| Ab | 0.23 inch |
| G1 | 12425.1 |
| G2 | 669.4 |
| Cg | 0.299 |
| m | 255.86 KG |
Tapered roller bearings M278749/278710 have a long service lif. M278749/278710 are widely used in automobiles, rolling mills, mining, metallurgy, plastic machinery and many other industries. More detailed information on M278749/278710, please contact me at Whatsapp:+86 15820012563














