NSK 170KBE030+L
Double-Row Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
170KBE030+L
Boundary Dimensions
d
170
mm
Bore diameter
D
260
mm
Outside diameter
B2
84
mm
Total width
C
67
mm
Width of outer ring
r (min.)
3
mm
Chamfer dimension
r1 (min.)
1
mm
Chamfer dimension
Basic Load Ratings
Cr
705000
N
Basic dynamic load rating
C0r
1030000
N
Basic static load rating
Speeds
Grease
1000
min-1
Grease lubrication
Oil (Oil-bath)
1300
min-1
Oil-bath lubrication
da (min.)
188
mm
Diameter of shaft abutment
rb (max.)
1
mm
Radius of housing fillet of outer ring
Db (min.)
249
mm
Minimum width of space required in housing on large side face
ra (max.)
2
mm
Radius of shaft fillet of inner ring
Abutment and Fillet Dimensions
e
0.39
Constant
Y2
2.6
Axial load Factors
Y3
1.7
Axial load Factors
Y0
1.7
Axial load Factors
