Specifications of high temperature insert bearings YAR207-107-2FW/VA228
2F-insert bearing for high temperature applications, with grub screw locking, shield and flinger on both side
W-insert bearing for high temperature applications, without lubrication hole
VA228-bearing for high temperature applications, with a coronet cage made of graphite, manganese phosphate coated rings and rolling elements, and radial clearance of multiples of C5
Except for the cage and seals, insert bearings (Y-bearings) for high temperature applications correspond in design to standard insert bearings with grub screws in the YAR 2-2F series. The bearings have a shield and a flinger on both sides to prevent the ingress of solid contaminants into the bearing.
The entire surface of the bearing and the shields are manganese phosphated to enhance adhesion of the lubricant to the metal and improve the running-in properties of the bearing. The flingers are treated by pickling. The radial internal clearance is a multiple of C5 to prevent the bearings from seizing, even when they cool rapidly.
|Basic dynamic load rating||C||25.5||kN|
|Basic static load rating||C0||15.3||kN|
|Grub (set) screw||G2||5/16-24 UNF|
|Hexagonal key size for grub screw||N||3.969||mm|
|Recommended tightening torque for grub screw||6.5||N·m|
Product picture of YAR207-107-2FW/VA228
For more high temperature bearings, freely connect with Mr Gavin Chu(email@example.com)