Timken 239/500YMBW507C08
Spherical Roller Bearings - Brass Cage
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Design Unit
Metric
d - Bore
500 mm
Cage Type
YMB
Cage Material
Brass
Dimensions
D - Outer Diameter
670 mm
B' - Inner Ring Width
128 mm
B - Outer Ring Width
128 mm
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius1
4 mm
r - Outer Ring "To Clear" Radius2
4 mm
da - Inner Ring Backing Diameter
542.000 mm
Da - Outer Ring Backing Diameter
634.000 mm
Basic Load Ratings
C0 - Static Radial Rating
6060000 N
C1(2) - Dynamic Radial Rating (Two-Rows)
2910000 N
Factors
e - ISO Factor3
0.16
Y0 - ISO Factor4
4.04
Y1 - ISO Factor5
4.13
Y2 - ISO Factor6
6.15
Reference Thermal Speed Rating (Grease)
520 rpm
Reference Thermal Speed Rating (Oil)7
610 rpm
Cg - Geometry Factor8
0.1027
