skf 490 VRME R Power transmission seals,V-ring seals, globally validSpecifications
Type | Hydraulic Motors | Place of Origin | Guangxi, China | Material | Cast Iron |
Application | Machinery | Speed | 625-154Rmp | Certificate | ISO9001:2008 |
Standard or Nonstandard | Standanrd | Warranty | 1 Year | Pressure | 20.12.5Mpa |
Flow | 100-125mpa | Delivery time | 15 Days | Feature | Long Life |
Basic static load rating C0 | 1660 kN |
Reference speed | 1500 r/min |
K | 7.5 mm |
b | 13.9 mm |
Da max. | 276 mm |
da min. | 168 mm |
D | 290 mm |
d2 ≈ | 188 mm |
Calculation factor Y2 | 2.9 |
ra max. | 2.5 mm |
skf 490 VRME R Power transmission seals,V-ring seals, globally validFor Your machine Wherever You Are !
D:68.0000 mm; Oil Speed Rating n2:25000 rpm; B:24.00 mm; Basic Static Radial Load Rating Co:26500 N; d:45.000 mm; Grease Speed Rating n1:17000 rpm; Fillet Radius rb:0.15 mm; Basic Dynamic Radial Load Rating C:24700 N; Fillet Radius ra:0.64 mm;
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D:100.0000 mm; Sealed Speed Rating n3:4300 rpm; B:21.00 mm; Grease Speed Rating Open/Shielded n1:6300 rpm; Oil Speed Rating n2:7500 rpm; Basic Dynamic Radial Load Rating C:43600 N; Oil Speed Rating Open/Shielded n2:7500 rpm; Grease Speed Rating n1:6300 rpm; Basic Static Radial Load Rating Co:29000 N
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D:500.0000 mm; B:71.00 mm; Fillet Radius rb:1.00 mm; Oil Speed Rating n2:1400 rpm; Grease Speed Rating n1:1110 rpm; d:320.000 mm; Basic Static Radial Load Rating Co:900000 N; Fillet Radius ra:3.00 mm; Basic Dynamic Radial Load Rating C:523000 N;
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Pu:2.120 kN; d1:52 mm; static Cor:46.600 kN; Grease:4 700 min-1; dynamic Cr:22.510 kN; d:35 mm; rs (min):0.6 mm; H:12 mm; D1:37 mm; Oil:6 300 min-1;
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Fillet Radius ra:2.00 mm; D:170.0000 mm; Sealed Speed Rating n3:2400 rpm; Basic Static Radial Load Rating Co:73500 N; d:110.000 mm; Accessories:Shield & Seal; B:28.00 mm; Basic Dynamic Radial Load Rating C:81800 N; Grease Speed Rating Open/Shielded n1:3800 rpm; Oil Speed Rating Open/Shielded n2:4500
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B:61.90 mm; Oil Speed Rating n2:4300 rpm; d:65.000 mm; Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:138000 N; Grease Speed Rating n1:3200 rpm; D:140.0000 mm; Accessories:Two Seals; Basic Static Radial Load Rating Co:108000 N; Sealed Speed Rating n3:3200 rpm;
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D:260.0000 mm; B:110.00 mm; Fillet Radius ra:2.50 mm; Oil Speed Rating n2:2600 rpm; Grease Speed Rating n1:2000 rpm; Basic Dynamic Radial Load Rating C:423000 N; Basic Static Radial Load Rating Co:560000 N; d:120.000 mm; Fillet Radius rb:1.00 mm;
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F:90 mm; d:80 mm; Mass inner ring:0.35 kg; r, r1,2 min.:1 mm; B:35 mm;
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Span B:1.844 in; Total Length A:2.625 in; Variant:CONV-504-3; Basic Radial Load Rating-Dynamic DC:1990 lbf; Basic Radial Load Rating-Static SCO:1270 lbf; MRC Bearing Number (MRC) :D2625; Dimension C:0.6250 in; MRC Bearing Number (MRC):CONV-504-3;
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r1,2 min.:3 mm; d2 ≈:152 mm; K:7.5 mm; D1 ≈:216 mm; Da max.:246 mm; B:86 mm; Reference speed:2000 r/min; da min.:134 mm; ra max.:2.5 mm; Calculation factor Y0:1.8;
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d:50 mm; rs:1 mm; da:54 min; B:16 mm; Static (Cor):16.650 kN; Oil:9 400 min-1; Grease:7 900 min-1; Da:75 max; Pu:0.757 kN; Dynamic (Cr):21.720 kN;
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Basic static load rating C0:1660 kN; Reference speed:1500 r/min; K:7.5 mm; b:13.9 mm; Da max.:276 mm; da min.:168 mm; D:290 mm; d2 ≈:188 mm; Calculation factor Y2:2.9; ra max.:2.5 mm;
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T:36 mm; D:140 mm; rs (min):3 mm; B:33 mm; Dynamic (Ca):185 kN; d2:65 mm; Static (Coa):220 kN; Pu:26.630 kN; a:28 mm; r1s (min):2.5 mm;
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Fatigue load limit Pu:1220 kN; r3,4 min.:4 mm; α:20 °; B:350 mm; K:9 mm; Basic static load rating C0:15300 kN; r1,2 min.:10.5 mm; Basic dynamic load rating C:6440 kN; d1 ≈:540.7 mm; D:637 mm;
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C:1200 mm; D1 ≈:1670.7 mm; Calculation factor kr:640; r1,2 min.:40 mm; Fatigue load limit Pu:9300 kN; b:22.3 mm; d:1400 mm; K:12 mm; D:1780 mm; Basic dynamic load rating C:52300 kN;
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Ready to ShipPower transmission seals,V-ring seals, globally valid |
| D | k | m | B | r | d | C | Cu |
RNA4909L | 68 mm | - | - | - | - | 52 | 28,6 kN | - |
RNA4909R | 68 mm | 3 mm | - | - | - | 52 | 46 kN | - |
RNA4909RS | 68 mm | - | - | - | 0,6 mm | 52 | 39,4 kN | - |
RNA4908 | 62 mm | - | - | - | - | 48 | 42,9 kN | - |
RNA4908LL | 62 mm | - | - | - | - | 48 | 27,8 kN | - |
RNA4907 | 55 mm | - | - | 20 mm | - | 42 mm | 29 kN | - |
RNA4907 | 55 mm | - | - | - | - | 42 | 31,9 kN | - |
RNA4907 | 55 | - | - | - | - | 42 | - | - |
RNA4907 | 55 mm | - | - | - | - | 42 | 32,8 kN | 8.25 |
RNA4907-RSR | 55 mm | - | 107 g / Weight | - | - | 42 | 20 mm | - |