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25-year production experience

d:
D:
B:
NJ300Series

NJ300Series

Dimension and Parameters

Designation :NJ321
Principal Dimensions(mm)
d :105
D :225
B :49
rs?min :3
rs1min :3
Basic Load Ratings(KN)
Dynamic(Cr) :320
Static(Cor) :360
Limited Speed(rpm)
Grease :3100
Oil :3700
Weight
(kg) :8.53