Rulman NO
Silindrsimon teshik :NNU4972
Konusli teshik :NNU4972K
Chegara o'lchamlari （mm）
d :360
D :480
B/C :118
r 1.2min :3
r3.4min :3
Asosiy yuk ko'rsatkichlari (kN)
Cr :1120
Kor :2800
Cheklangan tezlik (rpm)
Speed Ratings :1700
Abutment and fillet dimensions(mm)
da max :395
Maks :466
ra maks :2.5
rb max :2.5
Og'irligi (kg)
Refer :58.5
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