Bantalan NK55/25R+IR50×55×25 NTN

Needle roller bearings NK55/25R+IR50×55×25

Nomor bantalan : NK55/25R+IR50×55×25

Ukuran mm : 50x68x25

Merek : NTN

Bore Diameter mm : 50

Diameter luar mm : 68

Lebar mm : 25

Bearing dimensi dan spesifikasi dalam katalog merek :

d - 50 mm

F - 55 mm

D - 68 mm

B - 25 mm

C - 25 mm

r min. - 0,6 mm

s - 1,5 mm

da min. - 53 mm

Da max. - 64 mm

ra max. - 0,6 mm

Weight - 0,271 Kg

Rating beban dinamis dasar C - 41 kN

Rating beban statis dasar C0 - 82 kN

Grease Lubrication Speed - 5 000 r/min

Oil Lubrication Speed - 7 500 r/min