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|

|
 |
|
 |
|
|
|
|
|
Brand
|
 |
VRC |
|
D
|
 |
620 |
|
B
|
 |
118 |
|
Weight
|
 |
160 |
|
|
|
|
d1
|
 |
430 |
|
|
|
dyc Cr
|
 |
2700 |
|
|
|
stc Cor
|
 |
5300 |
|
|
|
Pu
|
 |
375 |
|
|
|
Speed Ratings
|
 |
800 |
|
|
|
Limiting Speed
|
 |
1100 |
|
|
|
BearingCylindrical Bore
|
 |
*C3992KMB1) |
|
|
|
Taper Bore
|
 |
OH3992HE |
|
|
|
d1
|
 |
430 |
|
|
|
d2 ¡«
|
 |
508 |
|
|
|
D1 ¡«
|
 |
540 |
|
|
|
r1,2
|
 |
577 |
|
|
|
s1 ¡«
|
 |
189 |
|
|
|
s2 ¡«
|
 |
60 |
|
|
|
db Min
|
 |
77 |
|
|
|
da Max
|
 |
4 |
|
|
|
Da Min
|
 |
11 |
|
|
|
Da Max
|
 |
505 |
|
|
|
Ca Min
|
 |
474 |
|
|
|
ra Max
|
 |
580 |
|
|
|
k1
|
 |
605 |
|
|
|
k2
|
 |
17 |
|
|
|
B2
|
 |
10,4 |
|
|
|
B1
|
 |
3 |
|
|
|
d3
|
 |
- |
|
|
|
Ba Min
|
 |
0,12 |
|
|
|
|
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|
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|