REXROTH 4WE 6 QA6X/EG24N9K4 R900906009 Directional spool valves

Oil Speed Rating Open/Shielded n2:24000 rpm; Basic Dynamic Radial Load Rating C:6050 N; Sealed Speed Rating n3:13000 rpm; Grease Speed Rating Open/Shielded n1:19000 rpm; B:10.00 mm; Fillet Radius ra:0.30 mm; d:17.000 mm; Basic Static Radial Load Rating Co:3250 N; D:35.0000 mm; Accessories:One Shield

r1,2 min.:7.5 mm; ra max.:6 mm; Basic static load rating C0:16000 kN; B2 ≈:347 mm; G1:55 mm; B1:335 mm; d1:530 mm; B:280 mm; d2 ≈:675 mm; Limiting speed:630 r/min;

d1:101.7 mm; C3:3.2 mm; C1:11.1 mm; Static axial stiffness, preload class C:124 N/µm; Reference grease quantity Gref:11.02 cm³; Calculation factor fHC:1.01; Attainable speed for oil-air lubrication:24000 r/min; Calculation factor f2B:1.02; rb max.:0.6 mm; da min.:91 mm;

Basic dynamic load rating C:1054 kN; D:250 mm; Mass bearing + sleeve:21 kg; Limiting speed:2000 r/min; d2 ≈:169 mm; ra max.:2 mm; K:4.5 mm; d1:145 mm; Reference speed:1400 r/min; B2 ≈:126 mm;

Fillet Radius ra:1.50 mm; B:39.70 mm; Basic Dynamic Radial Load Rating C:67100 N; Basic Static Radial Load Rating Co:65500 N; Sealed Speed Rating n3:5000 rpm; D:90.0000 mm; Grease Speed Rating n1:5000 rpm; Oil Speed Rating n2:6700 rpm; Accessories:One Shield & Snap-Ri; d:40.000 mm;

Pu:73.520 kN; B:65 mm; d2:150 mm; Dynamic (Ca):681 kN; b1:26.5 mm; F:193 mm; rs (min):4 mm; D:320 mm; r1s (min):4 mm; d2 (max):212.3 mm;

Sealed Speed Rating n3:19000 rpm; D:26.0000 mm; B:8.00 mm; d:10.000 mm; Accessories:One Shield & Snap-Ri; Basic Dynamic Radial Load Rating C:4620 N; Grease Speed Rating Open/Shielded n1:30000 rpm; Basic Static Radial Load Rating Co:1960 N; Oil Speed Rating Open/Shielded n2:36000 rpm; Fillet Radius r

D:320.0000 mm; Basic Static Radial Load Rating Co:710000 N; Basic Dynamic Radial Load Rating C:449000 N; Fillet Radius rb:1.00 mm; B:104.00 mm; Grease Speed Rating n1:1100 rpm; d:180.000 mm; Fillet Radius ra:3.00 mm; Oil Speed Rating n2:1500 rpm;

Fillet Radius rb:0.10 mm; Basic Static Radial Load Rating Co:5000 N; d:12.000 mm; D:28.0000 mm; Fillet Radius ra:0.30 mm; Grease Speed Rating n1:20000 rpm; Oil Speed Rating n2:26000 rpm; Basic Dynamic Radial Load Rating C:8060 N; B:16.00 mm;

Dimension H:22.2 mm; Dimension L:87.3 mm; Dimension B:79.4 mm; Insert Bearing IB:Stainless Steel; Dimension S1:18.3 mm; Weight W:0.32 kg; Basic Static Radial Load Rating Co:6550 N; Dimension G:11.1 mm; Width A:34.9 mm; Dimension J:7.9 mm;

Basic dynamic load rating C:572 kN; da min.:391 mm; Fatigue load limit Pu:56 kN; Basic static load rating C0:3000 kN; H:95 mm; Reference speed:600 r/min; d:320 mm; D:440 mm; r1,2 min.:3 mm; d1 ≈:435 mm;

da:111.125 mm; P60°:149 kN; P90°:89 kN; Housing:SAF 026 KA; Cap bolt recommended tightening torque:203.4 N·m; A2:165.1 mm; H1:125.425 mm; PG:1/4 NPT; Max. speed for PosiTrac Plus seal:1300 r/min; H:239.713 mm;

Pu:2240 kN; with cylindrical bore:670 min-1; d:280 mm; rs (min):4 mm; Oil:358.430 kN; B:140 mm; D:420 mm; Dynamic (Cr):6 mm; Grease:4280 kN; Static (Cor):11.1 mm;

Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ min.:0.05; d:20 mm; Mass bushing:0.04 kg; Permissible sliding velocity v min.:0.25 m/s; B:20 mm; D:28 mm; Specific static load factor K0:20 N/mm²;

d:30 mm; Calculation factor e:0.68; Attainable speed for grease lubrication:42000 r/min; Calculation factor (single, tandem) Y2:0.87; Basic static load rating C0:5 kN; C1:3.7 mm; Calculation factor f2B:1.03; Attainable speed for oil-air lubrication:65000 r/min; Reference grease quantity Gref:1.7 cm&