NSK RS-4996E4
Full Complement Cylindrical Roller Bearings Double-Row For Sheaves: Open Type
(BRAND)：NSK
(Availability)：In Stock
Detailed data of
RS-4996E4
Designations
RS-4996E4
Boundary Dimensions
d
480
mm
Bore diameter
D
650
mm
Outside diameter
B
170
mm
Width
r (min.)
5
mm
Chamfer dimension
Basic Load Ratings
Cr
3950000
N
Basic dynamic load rating
C0r
8500000
N
Basic static load rating
Speeds
Grease
180
min-1
Grease lubrication
Oil (Oil-bath)
360
min-1
Oil-bath lubrication
doh
12
mm
Diameter of oil hole
Axial displacement
9
mm
Permissible axial displacement for free-end bearings
Dimensions
da (min.)
500
mm
Diameter of shaft abutment
Da (max.)
630
mm
Diameter of housing abutment
ra (max.)
4
mm
Radius of shaft or housing fillet
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