FAG HCB71944-C-T-P4S Super Precision Angular contact ball bearing
Brand:FAG
Original:GERMANY
Type:Angular contact Ball bearing
Item:FAG HCB71944-C-T-P4S
Inner:220mm
Outner:300mm
Thickness:38mm
Weight:5.49kg
Description
Schaeffler Group Industrial brings together the industrial activities of INA and FAG. Together, the two companies have the widest product portfolio in the rolling bearing industry. With more than 40 000 products manufactured as standard, applications across some 60 industrial sectors can be covered.
adjusted, in pairs or sets, contact angle α = 15°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances
The technical sheet of HCB71944-C-T-P4S
| d | 220 mm | |
| D | 300 mm | |
| B | 38 mm |
| a | 53,8 mm | |
| Da | 286 mm | Tolerance: H12 |
| da | 234 mm | Tolerance: h12 |
| Etk max | 253,1 mm | |
| Etk min | 244,7 mm | |
| Etk1 max | 253,1 mm | |
| Etk1 min | 244,7 mm | |
| r1 min | 1,1 mm | |
| ra max | 1 mm | |
| ra1 max | 1 mm | |
| rmin | 2,1 mm | |
| α | 15 ° | Trykvinkel |
| m | 5,49 kg | ≈ vægt |
| Cr | 224000 N | Dynamisk bæretal, radialt |
| C0r | 194000 N | Statisk bæretal, radialt |
| Cur | 9700 N | Udmattelseslast, radial |
| nG Fett | 6000 1/min | Grænseomdrejningstal for fedtsmøring
Grænseomdrejningstallene refererer til elastisk forspændte enkeltlejer. |
| nG Öl | 9000 1/min | Grænseomdrejningstal for olie-minimumsmængdesmøring
Grænseomdrejningstallene refererer til elastisk forspændte enkeltlejer. |
| FV L | 606 N | Forspændingskraft |
| FV M | 2147 N | Forspændingskraft |
| FV H | 4503 N | Forspændingskraft |
| KaE L | 1788 N | |
| KaE M | 6651 N | |
| KaE H | 14612 N | |
| ca L | 169 N/µm | Aksial stivhed |
| ca M | 280 N/µm | Aksial stivhed |
| ca H | 390 N/µm | Aksial stivhed |