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NA4980
Basic parameters
Needle roller bearing 3
Series
NA 4980
Model
Main dimensions/mm
400
d
540
D
140
C
─
B
4
rs min 1
450
Fw
5
s2
Weight
94 400
Weight/g
Standard mounting size/mm
416
da/Max
447
da/Min
524
Da/Max
Other parameters
1 590 000
Basic dynamic load ratingC/N
4 270 000
Rated static loadCo/N
500
Allowable speedspeed(3)/rpm
LRT 400450140
Collocation Inner ring
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