The store will not work correctly when cookies are disabled.
ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
|
|
|
Tap the image to enlarge it. |
Parts Number
Boundary Dimensions
|
|
BNR: 18° |
|
Bearing Type |
|
d
|
140 |
mm |
Bore diameter |
|
D
|
210 |
mm |
Outside diameter |
|
B
|
33 |
mm |
Width |
|
r(min.)
|
2 |
mm |
Chamfer Dimension |
|
r1(min.)
|
1 |
mm |
Chamfer Dimension |
Basic Load Ratings
|
Cr
|
82.0 |
kN |
Basic Dynamic Load Rating |
|
C0r
|
71.5 |
kN |
Basic Static Load Rating |
Speeds
The limiting speeds of the ball guided cage is lower than the outer ring guided cage.
|
Grease
|
7000 |
min-1 |
Limiting Speed |
|
Oil (Oil-air)
|
9000 |
min-1 |
Limiting Speed |
Dimensions
|
|
18° |
|
Contact Angle |
|
a
|
44.9 |
mm |
Effective Load Center |
Abutment and Fillet Dimensions
|
da(min.)
|
150 |
mm |
Diameter of Shaft Abutment |
|
Da(max.)
|
200 |
mm |
Diameter of Housing Abutment |
|
Db(max.)
|
204 |
mm |
Diameter of Housing Abutment |
|
ra(max.)
|
2 |
mm |
Radius of Shaft or Housing Fillet |
|
rb(max.)
|
1 |
mm |
Radius of Shaft or Housing Fillet |
Performance
Calculation factors
Preload,Rigidity(DB and DF arrangement)
|
Preload |
Axial Rigidity |
Measured axial clearance |
| EL |
196N |
114N/μm |
0μm |
| L |
766N |
186N/μm |
-15μm |
| M |
1642N |
250N/μm |
-31μm |
Additional information
Mass
|
|
Designations |
Basic Load Ratings |
Axial Internal Clearance |
Accuracy |
Limiting Speeds |
Mass |
Cr
|
C0r
|
|
min
|
max
|
Grease
(min-1) |
Oil (Oil-air)
(min-1) |
(kg) |
|
140BNR10ETYNSUELP4Y |
82.0 |
71.5 |
|
|
|
P4Y: Special class (Special bore and outside diameter tolerances, others are ISO Class 4.) |
7000 |
9000 |
3.65 |
You can use this service by registering as a member.
More Information
| NSK Product Type2 |
SP_ACBB_RS_BNR |
| NSK Product Type |
Super Precision Bearing |
| Designations |
140BNR10E |
Copyright © 2013-present Magento, Inc. All rights reserved.
Back to top