Timken 239/670YMBW33W45AC3
Spherical Roller Bearings - Brass Cage
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Design Unit
Metric
d - Bore
670 mm
Cage Type
YMB
Cage Material
Brass
Dimensions
D - Outer Diameter
900 mm
B' - Inner Ring Width
170 mm
B - Outer Ring Width
170 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
727.000 mm
Da - Outer Ring Backing Diameter
851.000 mm
Basic Load Ratings
C0 - Static Radial Rating
11000000 N
C1(2) - Dynamic Radial Rating (Two-Rows)
5100000 N
Factors
e - ISO Factor3
0.16
Y0 - ISO Factor4
4.06
Y1 - ISO Factor5
4.15
Y2 - ISO Factor6
6.18
Reference Thermal Speed Rating (Grease)
350 rpm
Reference Thermal Speed Rating (Oil)7
410 rpm
Cg - Geometry Factor8
0.1238
