249/900YMBW915

Part Number 249/900YMBW915
Design Unit Metric
d - Bore 900 mm
Cage Type YMB
Cage Material Brass
Outer Dia 1180 mm
B' - Inner Ring Width 280 mm
B - Outer Ring Width 280 mm
R - Inner Ring "To Clear" Radius1 5 mm
r - Outer Ring "To Clear" Radius2 5 mm
da - Inner Ring Backing Diameter 965 mm
Da - Outer Ring Backing Diameter 1113 mm
C0 - Static Radial Rating 23500000 N
C1(2) - Dynamic Radial Rating (Two-Rows) 9480000 N
e - ISO Factor3 0.2
Y0 - ISO Factor4 3.25
Y1 - ISO Factor5 3.33
Y2 - ISO Factor6 4.96
Reference Thermal Speed Rating (Grease) 110 rpm
Reference Thermal Speed Rating (Oil)7 120 rpm
Cg - Geometry Factor8 0.1458