1.25 Inch | 31.75 Millimeter x 2 Inch | 50.8 Millimeter x 1.875 Inch | 47.63 Millimeter Sealmaster NPD-20C Pillow Block Ball Bearing UnitsCodes and sizes
| Type | Hydraulic Motors, 8-50 | Place of Origin | Guangxi, China | Material | Cast Iron |
| Certificate | ISO9001:2008 | Application | Machinery | Standard or Nonstandard | Standanrd |
| Pressure | 1-20MPa | Speed | 400-1950rpm | Torque | 11-46N*m |
| Flow | 16-20 L/M | Displacement | 50.3-82cm3/rev. |
| Mass needle roller and cage assembly | 0.031 kg |
| Reference speed | 12000 r/min |
| Basic dynamic load rating C | 28.1 kN |
| U | 25 mm |
| Fatigue load limit Pu | 7.35 kN |
| Basic static load rating C0 | 60 kN |
| Fw | 35 mm |
| Limiting speed | 13000 r/min |
| Ew | 40 mm |
Pillow Block Ball Bearing UnitsManufacturing Service . Get Your Free,
d1:111.125 mm; Hydraulic nut:HMVC 26E; Sleeve:S 126x4.3/8; Lock nut:AN 26; Mass adapter sleeve assembly:5.65 kg; B:22.479 mm; B4:25.4 mm; Threads per inch:12; d:130 mm; Lock washer:W 26;
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Accessories:Two Shields; Sealed Speed Rating n3:2200 rpm; Fillet Radius ra:2.00 mm; Oil Speed Rating Open/Shielded n2:4000 rpm; d:120.000 mm; D:180.0000 mm; Basic Static Radial Load Rating Co:80000 N; Grease Speed Rating Open/Shielded n1:3400 rpm; B:28.00 mm; Basic Dynamic Radial Load Rating C:85200
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Basic static load rating C0:6950 kN; Reference speed:750 r/min; Basic dynamic load rating C:4515 kN; B5:75 mm; Fatigue load limit Pu:490 kN; b:22.3 mm; B1:259 mm; d1:340 mm; Calculation factor e:0.3; Limiting speed:1000 r/min;
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T:248 mm; Calculation factor Y0:1.6; l:20 mm; Calculation factor Y2:2.3; Db min.:379 mm; Limiting speed:1500 r/min; rc max.:1.5 mm; Basic dynamic load rating C:2949 kN; K:5 mm; Basic static load rating C0:5400 kN;
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Basic Dynamic Radial Load Rating C:48800 N; d:50.000 mm; Accessories:No Shield, no Seal; Oil Speed Rating n2:6300 rpm; Grease Speed Rating n1:4800 rpm; Fillet Radius ra:1.00 mm; Sealed Speed Rating n3:4800 rpm; Basic Static Radial Load Rating Co:39000 N; B:30.20 mm; D:90.0000 mm;
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D:420 mm; Pu:85.420 kN; d2:280 mm; r1s (min):4 mm; b:mm; B:65 mm; rs (min):4 mm; F:316 mm; b1:mm; Static (Coa):1020 kN;
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D1:27 mm; Specific dynamic load factor K:10 N/mm²; B1:3 mm; d:15 mm; Tolerance housing:H7; Coefficient of friction µ min.:0.05; B:25 mm; Coefficient of friction µ max.:0.1; Permissible sliding velocity v min.:0.25 m/s; Tolerance shaft:h8;
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Design variant/feature:BC4.14/W33WI; α:20 °; D1 ≈:1280 mm; Calculation factor kr:530; Basic static load rating C0:64000 kN; Basic dynamic load rating C:28600 kN; F:988 mm; r3,4 min.:7.5 mm; D:1280 mm; r1,2 min.:27 mm;
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D:72.0000 mm; B:17.00 mm; Oil Speed Rating n2:11000 rpm; Grease Speed Rating n1:9000 rpm; Oil Speed Rating Open/Shielded n2:11000 rpm; Sealed Speed Rating n3:6300 rpm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:9000 rpm; Basic Static Radial Load Rating Co:15300 N; d:35.000 mm;
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D:52.0000 mm; Grease Speed Rating Open/Shielded n1:12000 rpm; Sealed Speed Rating n3:8500 rpm; Grease Speed Rating n1:12000 rpm; Oil Speed Rating n2:15000 rpm; Oil Speed Rating Open/Shielded n2:15000 rpm; Fillet Radius ra:1.00 mm; Accessories:Two Shields; Basic Dynamic Radial Load Rating C:14000 N;
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D:130.0000 mm; Grease Speed Rating n1:3200 rpm; Sealed Speed Rating n3:3200 rpm; Accessories:Two Seals & Snap-Rin; d:75.000 mm; Oil Speed Rating n2:4300 rpm; Fillet Radius ra:1.50 mm; B:41.30 mm; Basic Dynamic Radial Load Rating C:108000 N; Basic Static Radial Load Rating Co:137000 N;
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α:7 °; D:222.25 mm; Design (sliding contact surface combination):Steel/steel; rb max.:1.1 mm; Da max.:213.5 mm; Basic static load rating C0:5200 kN; Mass plain bearing:21.5 kg; Sealing solution:-; ra max.:2 mm; B:209.55 mm;
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Static (Coa):36.2 kN; Pu:4.410 kN; rs (min):1.5 mm; b:6 mm; B:21 mm; b1:11 mm; d2 (max):51.2 mm; F:46 mm; r1s (min):1.1 mm; s:1.4 mm;
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Permissible sliding velocity v min.:0.25 m/s; Specific dynamic load factor K:10 N/mm²; Coefficient of friction µ min.:0.05; d:60 mm; Tolerance shaft:h8; D:68 mm; Tolerance housing:H7; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ max.:0.1; B:70 mm;
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d:60.000 mm; Grease Speed Rating n1:4600 rpm; D:95.0000 mm; Basic Static Radial Load Rating Co:54000 N; Oil Speed Rating n2:5900 rpm; B:36.00 mm; Fillet Radius ra:1.00 mm; Fillet Radius rb:0.60 mm; Basic Dynamic Radial Load Rating C:49400 N;
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| Different types of1.25 Inch | 31.75 Millimeter x 2 Inch | 50.8 Millimeter x 1.875 Inch | 47.63 Millimeter Sealmaster NPD-20C Pillow Block Ball Bearing Units |
| d | B | D | EAN | Noun | Seals | UNSPSC | Weight |
| NPD-20C | 1.25 Inch | 31.75 Millimeter | 1.875 Inch | 47.63 Millimeter | 2 Inch | 50.8 Millimeter | 0662461017777 | Bearing | Single Lip Contact | 31171511 | 2.134 |
| NPD-20C | 1.2500 in | 2.0000 in | 4.6875 to 5.3125 in | - | - | - | - | - |
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NACHI BEARINGS TRAINING INDUSTRY2020-07-10 09:46:19
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