Data | Code | JF-20 |
Material | Steel+AlSn20Cu | |
Applications | High speed, heavy load engine main shaft and air compressor, cooling machine.etc | |
Max Load Capacity P N/mm2 | 90 | |
Max Line Speed V | Grease Lubrication m/s | - |
Fluid Lubrication m/s | 15 | |
PV Value Limit | Grease Lubrication m/s N/mm2·m/s | - |
Fluid Lubrication m/s N/mm2·m/s | 8 | |
Friction Coefficient u | Grease Lubrication | - |
Fluid Lubrication | 0.04~0.12 | |
Mating Axis | Hardness HRC | ≥270 |
Roughness Ra | 0.16~0.63 | |
Working Temperature ℃ | Grease Lubrication | 150 |
Fluid Lubrication | 250 | |
Alloy Layer Hardness HB | 30~40 | |
Thermal Conductivity W/mk | 47 | |
Coefficient Of Linear Xpansion | 18×10-6/K | |
In addition to the standard products shown in the catalog, you can also provide non-standard products or order according to customer requirements. |
The product is the double-bearing bearing capacity in the strongest one...
READ MORE >Better fatigue strength and load carrying capacity. Suitable for medium-speed medium load...
READ MORE >The product because of high lead content, so both good anti-bite axis and foreign body buried nature.
READ MORE >The product has medium fatigue strength and load carrying capacity...
READ MORE >Lubrication area of more than 25%
Good lubricity and abrasion resistance