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NA4964
Basic parameters
Needle roller bearing 3
Series
NA 4964
Model
Main dimensions/mm
320
d
440
D
118
C
─
B
3
rs min 1
360
Fw
4
s2
Weight
54 400
Weight/g
Standard mounting size/mm
333
da/Max
357
da/Min
427
Da/Max
Other parameters
1 170 000
Basic dynamic load ratingC/N
2 830 000
Rated static loadCo/N
750
Allowable speedspeed(3)/rpm
LRT 320360118
Collocation Inner ring
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