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ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
| Parts Number |
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105BER10ETYNSUMP3
ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Tap the image to enlarge it. |
Parts Number
Boundary Dimensions
|
|
BER: 25° |
|
Bearing Type |
|
d
|
105 |
mm |
Bore diameter |
|
D
|
160 |
mm |
Outside diameter |
|
B
|
26 |
mm |
Width |
|
r(min.)
|
2 |
mm |
Chamfer Dimension |
|
r1(min.)
|
1 |
mm |
Chamfer Dimension |
Basic Load Ratings
|
Cr
|
49.5 |
kN |
Basic Dynamic Load Rating |
|
C0r
|
39.5 |
kN |
Basic Static Load Rating |
Speeds
The limiting speeds of the ball guided cage is lower than the outer ring guided cage.
|
Grease
|
9800 |
min-1 |
Limiting Speed |
|
Oil (Oil-air)
|
11000 |
min-1 |
Limiting Speed |
Dimensions
|
|
25° |
|
Contact Angle |
|
a
|
43.9 |
mm |
Effective Load Center |
Abutment and Fillet Dimensions
|
da(min.)
|
115 |
mm |
Diameter of Shaft Abutment |
|
Da(max.)
|
150 |
mm |
Diameter of Housing Abutment |
|
Db(max.)
|
154 |
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
Preload,Rigidity(DB and DF arrangement)
|
Preload |
Axial Rigidity |
Measured axial clearance |
| EL |
98N |
133N/μm |
0μm |
| L |
911N |
286N/μm |
-15μm |
| M |
1815N |
369N/μm |
-26μm |
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) |
|
105BER10ETYNSUMP3 |
49.5 |
39.5 |
|
|
|
P3: Special class (ISO Class 4 dimensional tolerances and ISO Class 2 running accuracy.) |
9800 |
11000 |
1.70 |
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More Information
| NSK Product Type2 |
SP_ACBB_RS_BER |
| NSK Product Type |
Super Precision Bearing |
| Designations |
105BER10E |
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