Specifications for3.937 Inch | 100 Millimeter x 7.087 Inch | 180 Millimeter x 1.811 Inch | 46 Millimeter Timken NJ2220EMA Cylindrical Roller Bearings
Classification | Sulphate | Type | Magnesium Sulphate | CAS No. | 14168-73-1 |
Other Names | magnesium sulphate bath | MF | MgSO4.7H2O | EINECS No. | 231-298-2 |
Place of Origin | China | Grade Standard | Agriculture Grade, Industrial Grade | Purity | 99.5% |
Appearance | powder/crystal/granular | Application | fertilizer | size | 0.1-1mm 1-3mm 2-4mm |
Hs code | 2833210000 | Solubility | 100% | Name | Magneisum Sulphate Heptahydrtae |
Density | 2.284g/cm3 | Magnesium sulphate | Magnesium Oxide + Sulphate Acid | MgSO4 | ≥48.59% |
Chlorid | ≤0.02% | Heaavy metal | ≤0.001% | Insoluble in water | ≤0.05% |
Accessories | No Shield, no Seal |
B | 38.10 mm |
Basic Dynamic Radial Load Rating C | 80600 N |
Grease Speed Rating n1 | 3600 rpm |
Sealed Speed Rating n3 | 3600 rpm |
Oil Speed Rating n2 | 4800 rpm |
d | 65.000 mm |
D | 120.0000 mm |
Basic Static Radial Load Rating Co | 73500 N |
Fillet Radius ra | 1.50 mm |
3.937 Inch | 100 Millimeter x 7.087 Inch | 180 Millimeter x 1.811 Inch | 46 Millimeter Timken NJ2220EMA Cylindrical Roller Bearingsupdated Results.
Fillet Radius ra:2.00 mm; Oil Speed Rating n2:4500 rpm; Basic Static Radial Load Rating Co:95000 N; d:60.000 mm; Sealed Speed Rating n3:3400 rpm; D:130.0000 mm; Grease Speed Rating n1:3400 rpm; Accessories:Two Shields; Basic Dynamic Radial Load Rating C:121000 N; B:57.20 mm;
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Basic static load rating C0:30500 kN; da min.:860 mm; Limiting speed:280 r/min; Fatigue load limit Pu:1800 kN; d:670 mm; Da max.:710 mm; Mass bearing:335 kg; Basic dynamic load rating C:5700 kN; Minimum axial load factor A:74.42; d1:892 mm;
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d3 max.:165.227 mm; B4:27 mm; Hydraulic nut:HMVC 28E; d1:122.237 mm; B1:84.582 mm; Lock nut:N 028; B:24.079 mm; Threads per inch:12; G:139.624 mm; Sleeve:S 3028x4.13/16;
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Oil Speed Rating n2:3600 rpm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:110000 N; B:49.20 mm; Sealed Speed Rating n3:2600 rpm; D:150.0000 mm; Accessories:One Shield; Grease Speed Rating n1:2600 rpm; d:85.000 mm; Basic Dynamic Radial Load Rating C:124000 N;
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Db2:70 mm; Da:63.5 mm; A3:3.2 mm; J:99 mm; A1:12 mm; Recommended tightening torque for grub screw:4 N·m; Basic dynamic load rating C:14 kN; Housing material:Cast iron; s1:26.9 mm; A:30 mm;
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Grease Speed Rating n1:14000 rpm; B:19.1 mm; Basic Dynamic Radial Load Rating C:11700 N; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:6800 N; d:12.000 mm; Accessories:Shield & Seal; Oil Speed Rating n2:18000 rpm; D:37.0000 mm; Sealed Speed Rating n3:14000 rpm;
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Basic Static Radial Load Rating Co:21200 N; D:72.0000 mm; Fillet Radius ra:1.00 mm; d:30.000 mm; Grease Speed Rating n1:8000 rpm; Basic Dynamic Radial Load Rating C:34500 N; B:19.00 mm; Fillet Radius rb:0.60 mm; Oil Speed Rating n2:11000 rpm;
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r3,4 min.:1.3 mm; Da min.:57 mm; Reference speed:8000 r/min; d:33.338 mm; Calculation factor e:0.37; d1 ≈:50.7 mm; ra max.:0.8 mm; T:19.845 mm; Limiting speed:10000 r/min; Basic static load rating C0:67 kN;
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Cap bolt:2 x 5/8-11 UNC; End plug (suffix Y):EPR 9; J max.:279.4 mm; PG:1/8 NPT; P90°:82.7 kN; ba:34.131 mm; S:4.763 mm; P150°:44.5 kN; dc:76.2 mm; A2:133.35 mm;
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P90°:138 kN; H1:160.35 mm; P120°:87.2 kN; Da:269.999 mm; ba:77.787 mm; Pa:43.2 kN; Stabilizing ring:SR-30-0; H2:63.5 mm; Appropriate attachment bolt size G:1 in; P180°:96.1 kN;
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Grease Speed Rating n1:17000 rpm; Basic Dynamic Radial Load Rating C:12100 N; d:17.000 mm; B:12.00 mm; D:40.0000 mm; Fillet Radius rb:0.30 mm; Basic Static Radial Load Rating Co:6550 N; Oil Speed Rating n2:20000 rpm; Fillet Radius ra:0.64 mm;
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Calculation factor Y0:0.9; Calculation factor e:0.35; Limiting speed:8000 r/min; db min.:49.5 mm; Da min.:73 mm; Cb min.:8 mm; r3,4 min.:1.5 mm; Basic static load rating C0:140 kN; rb max.:1.5 mm; Reference speed:6000 r/min;
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Accessories:No Shield, no Seal; B:38.10 mm; Basic Dynamic Radial Load Rating C:80600 N; Grease Speed Rating n1:3600 rpm; Sealed Speed Rating n3:3600 rpm; Oil Speed Rating n2:4800 rpm; d:65.000 mm; D:120.0000 mm; Basic Static Radial Load Rating Co:73500 N; Fillet Radius ra:1.50 mm;
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Lock washer:W 30; d3 max.:195.402 mm; Hydraulic nut:HMVC 30E; d1:133.35 mm; B1:142.519 mm; Sleeve:S 130x5.1/4; Threads per inch:12; B:24.867 mm; d:150 mm; Mass adapter sleeve assembly:8.15 kg;
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D:736.6 mm; r3,4 min.:6.4 mm; Comparative radial load rating CF:1500 kN; Basic dynamic load rating C:6050 kN; d1 ≈:566 mm; D1 ≈:653 mm; r1,2 min.:3.3 mm; Calculation factor Y2:3; Basic static load rating C0:15600 kN; T:258.762 mm;
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Compare 3.937 Inch | 100 Millimeter x 7.087 Inch | 180 Millimeter x 1.811 Inch | 46 Millimeter Timken NJ2220EMA Cylindrical Roller Bearings |
| A | R | d | H | D | G | C | T |
BK142220 | - | - | 14 | - | 22 mm | - | 20 mm | - |
EGB2220-E40-B | - | - | 22 mm | - | 25 mm | - | - | - |
52220 | - | - | 85 mm | 67 mm | 150 mm | - | - | - |
52220 | - | - | 103 mm | - | 150 mm | - | 124 kN | 67 mm |
52220 | - | - | 85 mm | 67 mm | 150 mm | - | 122 kN | - |
52220 | 49 mm | 112 mm | 85 | - | 150 mm | - | 147 kN | - |
C 2220 K + AHX 320 | - | - | 180 | - | 180 mm | M 110x2 | - | - |
NJ2220EMA | - | - | 3.937 Inch | 100 Millimeter | - | 7.087 Inch | 180 Millimeter | - | - | - |
NJ2220EMAC3 | - | - | 3.937 Inch | 100 Millimeter | - | 7.087 Inch | 180 Millimeter | - | - | - |
NJ2220EMA | - | - | 100 mm | - | 180 mm | - | - | - |