Most favorable price :
sales@hellerbearings.com We can provide free samples . Please contact Email for any inquiries

Dimension series
ISO
3DE
ISO355 dimension series approx.
Boundary Dimensions
d
45
mm
Bore diameter
D
85
mm
Outside diameter
T
32
mm
Total width
B
32
mm
Width of inner ring
C
25
mm
Width of outer ring
Cup r (min.)
1.5
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
1.5
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
136000
N
Basic dynamic load rating
C0r
147000
N
Basic static load rating
Speeds
Grease
4300
min-1
Grease lubrication
Oil (Oil-bath)
6000
min-1
Oil-bath lubrication
Dimensions
a
22
mm
Effective load center
Abutment and Fillet Dimensions
da (min.)
56
mm
Diameter of shaft abutment
Db (min.)
81
mm
Diameter of housing abutment
Da (min.)
72
mm
Diameter of housing abutment
Da (max.)
76
mm
Diameter of housing abutment
Sa
5
mm
Minimum width of space required in housing on large side face
Sb
7
mm
Minimum width of space required in housing on small side face
db (max.)
51
mm
Diameter of shaft abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
1.5
mm
Radius of shaft or housing fillet of outer ring
Calculation factors
e
0.39
Constant
Y0
0.86
Axial load Factors
Y1
1.6
Axial load Factors
Mass
(approx.)
0.817
kg
We also offer the following brands
ZWZ LYC C&U TWB TMB HRB LS
ZWZ HR33209J LYC HR33209J C&U HR33209J
<>ZWZ HR33209J