|
|
|
Brand
|
 |
ASMI |
|
Bearing Number
|
|
*NJ2304ECP |
|
d
|
|
20 |
|
D
|
|
52 |
|
B
|
|
21 |
|
|
|
Principal dimensions £¨mm) |
d
|
20 |
D
|
52 |
B
|
21 |
Basic load ratings (KN) |
dyc Cr
|
47.5 |
stc Cor
|
38 |
|
Pu (kN)
|
4.8 |
Speed ratings rpm (r/min) |
Reference speed
|
14000 |
Limiting Speed
|
18000 |
|
Standard Cages
|
0.22 |
Designation |
Standard cage
|
*NJ2304ECP |
Other cage£¨s£©
|
- |
Dimensions (mm) |
d
|
20 |
d1 ¡«
|
31.2 |
D1 ¡«
|
42.4 |
F,E
|
27.5 |
r1,2 Min
|
1.1 |
r3,4 Min
|
0.6 |
s
|
1.9 |
Abutment and fillet dimensions (mm) |
da Min
|
26 |
da Max
|
26 |
db,Da Min
|
33 |
Da Max
|
45 |
ra Max
|
1 |
rb Max
|
0.6 |
|
Value (kr)
|
0.29 |
Angle rings |
Designation
|
- |
Weight (kg)
|
|
Dimension B1
|
|
Dimension B2
|
|
|
|
|
)
)
