68657A Franke Slewing Ring Bearings
68657A Franke Slewing Ring Bearings, Units and 2.2 Y - ISO Factor9 Housings CAD models , Slewing Ring Bearings Manufacturing Service . 13 G2 - Heat Generation Factor (Rib-Roller End) Get China Komatsu Hydraulic Final Drive Motor Supplier Your Free.
| Brand Name: | Franke |
| Model Number: | 68657A |
| G2 - Heat Generation Factor (Rib-Roller End): | 13 |
| da - Cone Frontface Backing Diameter: | 38.10 mm |
| Y - ISO Factor9: | 2.2 |
| Db - Cup Backface Backing Diameter: | 71.12 mm |
| B - Cone Width: | 22.403 mm |
| Series: | 335 |
| Design Units: | Imperial |
| Aa - Cage-Cone Backface Clearance: | 0 mm |
Product Details
| G2 - Heat Generation Factor (Rib-Roller End) | 13 |
| da - Cone Frontface Backing Diameter | 38.10 mm |
| Y - ISO Factor9 | 2.2 |
| Db - Cup Backface Backing Diameter | 71.12 mm |
| B - Cone Width | 22.403 mm |
| Series | 335 |
| Design Units | Imperial |
| Aa - Cage-Cone Backface Clearance | 0 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 26.5 |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 17900 lbf |
| Cage Type | Stamped Steel |
| db - Cone Backface Backing Diameter | 39.12 mm |
| r - Cup Backface To Clear Radius2 | 2.29 mm |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| Cone Part Number | 334 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2170 lbf |
| a - Effective Center Location3 | -6.4 mm |
| Bearing Weight | 0.6 Kg |
| R - Cone Backface To Clear Radius1 | 0.760 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4640 lbf |