Bantalan NKXR 30 SKF

Needle roller / thrust rolling bearings NKXR 30

Nomor bantalan : NKXR 30

Ukuran mm : 42x30x30

Merek : SKF

Bore Diameter mm : 42

Diameter luar mm : 30

Lebar mm : 30

Bearing dimensi dan spesifikasi dalam katalog merek :

F_w - 30 mm

D - 42 mm

C - 30 mm

C₁ - 11 mm

C₂ - 9.5 mm

d - 30 mm

D₁ - 47.1 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 42.7 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_i - 25 mm

F - 30 mm

B_i - 20 mm

Rating beban dinamis dasar, radial direction - C - 22.9 kN

Rating beban statis dasar, radial direction - C₀ - 38 kN

Rating beban dinamis dasar, axial direction - C - 27 kN

Rating beban statis dasar, axial direction - C₀ - 78 kN

Batas beban kelelahan, radial direction - P_u - 4.8 kN

Batas beban kelelahan, axial direction - P_u - 7.6 kN

Reference speed - 3000 r/min

Membatasi kecepatan - 6000 r/min

Bantalan massa - 0.135 kg

Inner ring - IR 25x30x20