Description
Brand - FAG
Item Number - Z-521849.TR1 FAG
Category - Single Row Tapered Roller Bearings
Weight (Kg) - 14.5
Inner Diameter (d) mm - 257.175
Outer Diameter (D) mm - 342.9
Outer Width (T) mm - 57.15
Inner Width (B) mm - 57.15
Width, Outer Ring (C) mm - 44.45
Distance between the Apexes of the Pressure Cones (a) mm - 72
Shoulder Diameter Inner Ring (d1) mm - 301.5
Maximum Diameter of Housing Shoulder (da) mm - 269
Minimum Diameter of Shaft Shoulder (db) mm - 281
Minimum Diameter of Housing Shoulder (Da) mm - 322
Minimum Diameter of Housing Shoulder (Db) mm - 333
Minimum Axial Space (Ca) mm - 6
Minimum Axial Space (Cb) mm - 12
Maximum Fillet Radius of Housing (ra) mm - 6.4
Maximum Fillet Radius of Housing (rb) mm - 3.3
Basic Dynamic Load Rating (Cr) kN - 500
Basic Static Load Rating (C0r) kN - 1150
Dynamic Axial Load Factor (Y) - 1.29
Static Axial Load Factor (Y0) - 0.71
Fatigue Limit Load (Cur) kN - 126
Limiting Speed (nG) rpm - 1330
Thermal Speed Rating (nB) rpm - 820