Timken 249/900YMBW915
Spherical Roller Bearings - Brass Cage
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Design Unit
Metric
d - Bore
900 mm
Cage Type
YMB
Cage Material
Brass
Dimensions
D - Outer Diameter
1180 mm
B' - Inner Ring Width
280 mm
B - Outer Ring Width
280 mm
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius1
5 mm
r - Outer Ring "To Clear" Radius2
5 mm
da - Inner Ring Backing Diameter
965.000 mm
Da - Outer Ring Backing Diameter
1113.000 mm
Basic Load Ratings
C0 - Static Radial Rating
23500000 N
C1(2) - Dynamic Radial Rating (Two-Rows)
9480000 N
Factors
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
