Description
Brand - FAG
Item Number - 31330-X FAG
Category - Single Row Tapered Roller Bearings
Weight (Kg) - 28
Inner Diameter (d) mm - 150
Outer Diameter (D) mm - 320
Outer Width (T) mm - 82
Inner Width (B) mm - 75
Width, Outer Ring (C) mm - 50
Distance between the Apexes of the Pressure Cones (a) mm - 100
Shoulder Diameter Inner Ring (d1) mm - 231
Maximum Diameter of Housing Shoulder (da) mm - 181
Minimum Diameter of Shaft Shoulder (db) mm - 168
Minimum Diameter of Housing Shoulder (Da) mm - 251
Maximum Diameter of Housing Shoulder (Da) mm - 302
Minimum Diameter of Housing Shoulder (Db) mm - 300
Minimum Axial Space (Ca) mm - 9
Minimum Axial Space (Cb) mm - 32
Maximum Fillet Radius of Housing (ra) mm - 5
Maximum Fillet Radius of Housing (rb) mm - 4
Basic Dynamic Load Rating (Cr) kN - 790
Basic Static Load Rating (C0r) kN - 1040
Dynamic Axial Load Factor (Y) - 0.73
Static Axial Load Factor (Y0) - 0.4
Fatigue Limit Load (Cur) kN - 115
Limiting Speed (nG) rpm - 2100
Thermal Speed Rating (nB) rpm - 1230