Timken 21307KEJW33C3
Spherical Roller Bearings - Steel Cage
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
UPC Code
087796225480
Design Unit
Metric
d - Bore
35 mm
Lubrication Type
Standard Grease
Bore_Taper
1/12
Cage Type
EJ
Cage Material
Steel
Superseded Part
21307KCJW33C3
Factors
e - ISO Factor1
0.26
Y0 - ISO Factor2
2.5
Y1 - ISO Factor3
2.56
Y2 - ISO Factor4
3.81
Reference Thermal Speed Rating (Grease)
6400 rpm
Reference Thermal Speed Rating (Oil)5
7900 rpm
Cg - Geometry Factor6
0.0441
Dimensions
D - Outer Diameter
80 mm
B' - Inner Ring Width
21 mm
B - Outer Ring Width
21 mm
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius7
1.5 mm
r - Outer Ring "To Clear" Radius8
1.5 mm
da - Inner Ring Backing Diameter
47 mm
Da - Outer Ring Backing Diameter
71.000 mm
Basic Load Ratings
C0 - Static Radial Rating
90200 N
C1(2) - Dynamic Radial Rating (Two-Rows)
77800 N
