NSK LM328448/LM328410
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
LM328448/LM328410
Boundary Dimensions
d
139.7
mm
Bore diameter
D
187.325
mm
Outside diameter
T
28.575
mm
Total width
B
29.37
mm
Width of inner ring
C
23.02
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
189000
N
Basic dynamic load rating
C0r
305000
N
Basic static load rating
Speeds
Grease
1700
min-1
Grease lubrication
Oil (Oil-bath)
2200
min-1
Oil-bath lubrication
a
31.7
mm
Effective load center
Dimensions
da
149
mm
Diameter of shaft abutment
Da
176
mm
Diameter of housing abutment
db
147
mm
Diameter of shaft abutment
Db
182
mm
Diameter of housing 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
