Bantalan 4T-482/472 NTN

Tirus bantalan rol 4T-482/472

Nomor bantalan : 4T-482/472

Ukuran mm : 69.85x120x29.794

Merek : NTN

Bore Diameter mm : 69,85

Diameter luar mm : 120

Lebar mm : 29,794

Bearing dimensi dan spesifikasi dalam katalog merek :

d - 69,85 mm

D - 120 mm

T - 29,794 mm

B - 29,007 mm

C - 24,237 mm

ra1 max. - 2 mm

a - 3,9 mm

Da - 107 mm

db - 77 mm

ra max. - 3,5 mm

da - 83 mm

Db - 114 mm

Weight - 1,33 Kg

Rating beban dinamis dasar C - 128 kN

Rating beban statis dasar C0 - 177 kN

Grease Lubrication Speed - 3 000 r/min

Oil Lubrication Speed - 4 000 r/min

Faktor perhitungan e - 0,38

Faktor perhitungan Y0 - 0,86

Faktor perhitungan Y2 - 1,56