QM INDUSTRIES QVFC20V307SEB Flange Block Bearings
Request A Quote For Your Special QM INDUSTRIES QVFC20V307SEB Flange Block Bearings 4.95 Hz Characteristic inner ring frequency, BPFI Needs Today! 0.6 mm rs min Free AMERICAN BEARING MFG.CORP. Flange Block Bearings Quotes. 0.38 Hz Characteristic cage frequency, FTF ISO 9001 certified.
| Brand Name: | QM INDUSTRIES |
| Model Number: | QVFC20V307SEB |
| Series: | 28000 |
| Cone Part Number: | 28156 |
| Cup Part Number: | 28317 |
| Design Units: | Imperial |
| Bearing Weight: | 0.4 Kg |
| Cage Type: | Stamped Steel |
| d: | 39.980 mm |
| D: | 80.035 mm |
| PDF |
QVFC20V307SEB |
Product Details
| Series | 28000 |
| Cone Part Number | 28156 |
| Cup Part Number | 28317 |
| Design Units | Imperial |
| Bearing Weight | 0.4 Kg |
| Cage Type | Stamped Steel |
| d | 39.980 mm |
| D | 80.035 mm |
| B - Cone Width | 19.649 mm |
| C - Cup Width | 15.875 mm |
| B | 20.142 mm |
| R - Cone Backface To Clear Radius1 | 2.290 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 44.96 mm |
| db - Cone Backface Backing Diameter | 49.02 mm |
| Da - Cup Frontface Backing Diameter | 73.90 mm |
| Db - Cup Backface Backing Diameter | 69.09 mm |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| a - Effective Center Location3 | -3.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4390 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 16900 lbf |
| C0 - Static Radial Rating | 15500 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3020 lbf |
| K - Factor7 | 1.45 |
| e - ISO Factor8 | 0.4 |
| Y - ISO Factor9 | 1.49 |
| G1 - Heat Generation Factor (Roller-Raceway) | 20.7 |
| G2 - Heat Generation Factor (Rib-Roller End) | 12.5 |
| Cg - Geometry Factor | 0.0709 |
