KOMATSU 20D-30-41110 WHEEL

Basic dynamic load rating C:52 kN; Calculation factor fHC:1.02; Static axial stiffness, preload class A:90 N/µm; Calculation factor f2A:1; Static axial stiffness, preload class B:123 N/µm; Mass bearing:0.51 kg; da max.:81.7 mm; B:20 mm; a:22.1 mm; Preload class B GB:400 N;

Da:419.999 mm; S:4.763 mm; P90°:400 kN; P180°:267 kN; P60°:669 kN; A1:228.6 mm; Initial grease fill:3515.4 g; P150°:222 kN; H:495.3 mm; Cap bolt:4 x 1 1/2-6 UNC;

Fillet Radius ra:1.00 mm; B:23.80 mm; D:62.0000 mm; Sealed Speed Rating n3:7000 rpm; Oil Speed Rating n2:9500 rpm; Basic Dynamic Radial Load Rating C:30200 N; Grease Speed Rating n1:7000 rpm; d:30.000 mm; Accessories:One Seal; Basic Static Radial Load Rating Co:28000 N;

N1:14 mm; Housing material:Cast iron; J7:15.5 mm; Housing:SY 507 M/VZ033; A1:27 mm; H2:19 mm; d:35 mm; J min.:119 mm; N4:4 mm; A:45 mm;

Basic dynamic load rating C:52 kN; Calculation factor fHC:1.02; Static axial stiffness, preload class A:90 N/µm; Calculation factor f2A:1; Static axial stiffness, preload class B:123 N/µm; Mass bearing:0.51 kg; da max.:81.7 mm; B:20 mm; a:22.1 mm; Preload class B GB:400 N;

Grease Speed Rating Open/Shielded n1:4500 rpm; Oil Speed Rating Open/Shielded n2:5300 rpm; Oil Speed Rating n2:5300 rpm; d:70.000 mm; Grease Speed Rating n1:4500 rpm; Sealed Speed Rating n3:3000 rpm; Basic Static Radial Load Rating Co:68000 N; Accessories:One Seal; Basic Dynamic Radial Load Rating C:104000 N; Fillet Radius ra:2.00 mm;

Fillet Radius ra:1.00 mm; B:14.00 mm; Accessories:One Shield & Snap-Ri; d:17.000 mm; Oil Speed Rating Open/Shielded n2:15000 rpm; Basic Dynamic Radial Load Rating C:14200 N; Grease Speed Rating Open/Shielded n1:12000 rpm; Basic Static Radial Load Rating Co:8500 N; D:47.0000 mm;

N1:14 mm; Housing material:Cast iron; J7:15.5 mm; Housing:SY 507 M/VZ033; A1:27 mm; H2:19 mm; d:35 mm; J min.:119 mm; N4:4 mm; A:45 mm;

B:60 mm; d1:80 mm; d2 ≈:110 mm; B2 ≈:78 mm; Reference speed:3200 r/min; Misalignment factor k1:0.105; G1:13 mm; Ca min.:2.4 mm; ra max.:2.5 mm; Fatigue load limit Pu:64 kN;

Pa:6.94 kN; da:63.5 mm; h:28.575 mm; Mass pillow block:14.3 kg; Ca:37.008 mm; ba:32.544 mm; Adapter sleeve assembly:SNW 15x2.1/2; H1:82.55 mm; A2:120.65 mm; P60°:104 kN;

B:31.75 mm; D:72.0000 mm; Set:Duplex Set DF; Basic Dynamic Radial Load Rating C:14600 N; Fillet Radius ra:0.80 mm; Basic Static Radial Load Rating Co:15300 N; Lateral Eccentricity Max LE:0.003 mm; d:38.100 mm;

B:31.75 mm; D:72.0000 mm; Set:Duplex Set DF; Basic Dynamic Radial Load Rating C:14600 N; Fillet Radius ra:0.80 mm; Basic Static Radial Load Rating Co:15300 N; Lateral Eccentricity Max LE:0.003 mm; d:38.100 mm;

N1:14 mm; Housing material:Cast iron; J7:15.5 mm; Housing:SY 507 M/VZ033; A1:27 mm; H2:19 mm; d:35 mm; J min.:119 mm; N4:4 mm; A:45 mm;

B:31.75 mm; D:72.0000 mm; Set:Duplex Set DF; Basic Dynamic Radial Load Rating C:14600 N; Fillet Radius ra:0.80 mm; Basic Static Radial Load Rating Co:15300 N; Lateral Eccentricity Max LE:0.003 mm; d:38.100 mm;

Basic dynamic load rating C:52 kN; Calculation factor fHC:1.02; Static axial stiffness, preload class A:90 N/µm; Calculation factor f2A:1; Static axial stiffness, preload class B:123 N/µm; Mass bearing:0.51 kg; da max.:81.7 mm; B:20 mm; a:22.1 mm; Preload class B GB:400 N;