NA48686/48620D Timken Tapered Roller Bearings
NA48686/48620D Timken Tapered Roller Bearings SEARCH 646.5 G1 - Heat Generation Factor (Roller-Raceway) - Whether Jinan Yueyu Bearing Import & Export Co., Ltd. it's agriculture or construction equipment your working on, Has theThrust Tapered Roller bearing you need.
| Brand Name: | Timken |
| Model Number: | NA48686/48620D |
| G1 - Heat Generation Factor (Roller-Raceway): | 646.5 |
| r - Cup Backface To Clear Radius2: | 4.83 mm |
| d: | 177.800 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 34900 lbf |
| C - Cup Width: | 41.275 mm |
| Db - Cup Backface Backing Diameter: | 320.04 mm |
| Aa - Cage-Cone Backface Clearance: | 6.9 mm |
| a - Effective Center Location3: | -0.3 mm |
Product Details
| G1 - Heat Generation Factor (Roller-Raceway) | 646.5 |
| r - Cup Backface To Clear Radius2 | 4.83 mm |
| d | 177.800 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 34900 lbf |
| C - Cup Width | 41.275 mm |
| Db - Cup Backface Backing Diameter | 320.04 mm |
| Aa - Cage-Cone Backface Clearance | 6.9 mm |
| a - Effective Center Location3 | -0.3 mm |
| Design Units | Imperial |
| Series | 780000 |
| Cg - Geometry Factor | 0.118 |
| R - Cone Backface To Clear Radius1 | 12.700 mm |
| da - Cone Frontface Backing Diameter | 209.04 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 51100 lbf |
| D | 355.6 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 79.5 |
| e - ISO Factor8 | 0.4 |
| Cup Part Number | 781400 |
| B - Cone Width | 60.325 mm |
| C0 - Static Radial Rating | 243000 lbf |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-72342633 |
