NSK RS-4844E4
Full Complement Cylindrical Roller Bearings Double-Row For Sheaves: Open Type
(BRAND)：NSK
(Availability)：In Stock
Detailed data of
RS-4844E4
Designations
RS-4844E4
Boundary Dimensions
d
220
mm
Bore diameter
D
270
mm
Outside diameter
B
50
mm
Width
r (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
415000
N
Basic dynamic load rating
C0r
905000
N
Basic static load rating
Speeds
Grease
450
min-1
Grease lubrication
Oil (Oil-bath)
900
min-1
Oil-bath lubrication
doh
5
mm
Diameter of oil hole
Dimensions
da (min.)
228
mm
Diameter of shaft abutment
Da (max.)
262
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
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