NSK N1028BMR1
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
N1028BMR1
Boundary Dimensions
d
140
mm
Bore diameter
D
210
mm
Outside diameter
B
33
mm
Width
r(min.)
2
mm
Chamfer Dimension
r1(min.)
1.1
mm
Chamfer Dimension
Basic Load Ratings
Cr
189
kN
Basic Dynamic Load Rating
C0r
240
kN
Basic Static Load Rating
Speeds
Grease
4600
min-1
Limiting Speed
Oil (Oil-air)
6300
min-1
Limiting Speed
Dimensions
Ew
192
mm
Roller Circumscribed Circle Diameters
s
3.8
mm
Abutment and Fillet Dimensions
da(min.)
149
mm
Diameter of Shaft Abutment
d1a(min.)
152
mm
Diameter of Shaft Abutment
Da(min.)
194
mm
Diameter of Housing Abutment
Da(max.)
203.5
mm
Diameter of Housing Abutment
ra(max.)
1
mm
Radius of Shaft or Housing Fillet
