NSK N1040MRKR
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
N1040MRKR
Boundary Dimensions
d
200
mm
Bore diameter
D
310
mm
Outside diameter
B
51
mm
Width
r(min.)
2.1
mm
Chamfer Dimension
r1(min.)
2.1
mm
Chamfer Dimension
Basic Load Ratings
Cr
450.0
kN
Basic Dynamic Load Rating
C0r
580.0
kN
Basic Static Load Rating
Speeds
Grease
3000
min-1
Limiting Speed
Oil (Oil-air)
3700
min-1
Limiting Speed
Dimensions
Ew
281
mm
Roller Circumscribed Circle Diameters
s
3
mm
Abutment and Fillet Dimensions
da(min.)
211
mm
Diameter of Shaft Abutment
d1a(min.)
215
mm
Diameter of Shaft Abutment
Da(min.)
284
mm
Diameter of Housing Abutment
Da(max.)
299
mm
Diameter of Housing Abutment
ra(max.)
2
mm
Radius of Shaft or Housing Fillet
