2204 NACHI Minimum Buy Quantity N/A 20x47x18mm Self aligning ball bearings
| Bearing number | 2204 |
| Size (mm) | 20x47x18 |
| Brand | NACHI |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 47 |
| Width (mm) | 18 |
| d | 20 mm |
| D | 47 mm |
| B | 18 mm |
| C | 18 mm |
| r1 min. | 1 mm |
| da min. | 25 mm |
| Da max. | 42 mm |
| ra max. | 1.0 mm |
| Weight | 0.140 Kg |
| Basic dynamic load rating (C) | 12.6 kN |
| Basic static load rating (C0) | 3.3 kN |
| (Grease) Lubrication Speed | 13000 r/min |
| (Oil) Lubrication Speed | 17000 r/min |
| Calculation factor (e) | 0.48 |
| Calculation factor (Y0) | 1.37 |
| Calculation factor (Y1) | 1.31 |
| Category | Self Aligning Ball Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | NACHI |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| Product Group – BDI | B00152 |
| Mounting Method | Shaft |
| Enclosure | Open |
| Rolling Element | Ball Bearing |
| Cage Material | Steel |
| Precision Class | ABEC 1 | ISO P0 |
| Internal Clearance | C0-Medium |
| Number of Rows of Balls | Double Row |
| Other Features | Allowable Misalignment 2.5 Deg |
| Long Description | 20MM Bore; Shaft Mount; 47MM Outside Diameter; 18MM Inner Race Width; 18MM Outer Race Width; Open; Steel Cage; Double Row of Balls; ABEC 1 | ISO P0; C0-Medium |
| Inch – Metric | Metric |
| Category – BDI | Self Aligning Ball Bearings |
| UNSPSC | 31171532 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Self Aligning |
| Manufacturer URL | http://www.nachi.com |
| Weight / LBS | 0.30865 |
| Bore | 0.787 Inch | 20 Millimeter |
| Outer Race Width | 0.709 Inch | 18 Millimeter |
| Outside Diameter | 1.85 Inch | 47 Millimeter |
| Inner Race Width | 0.709 Inch | 18 Millimeter |
Detailed Parameters
parameter：
| 23220 MBW33 Spherical roller bearings | Size :100x180x60.3mm ，d:100 mm ，Bore Diameter :100mm ，Width :60.3mm ，Brand:MPZ ，Outer Diameter :180mm |
| NU322EM Cylindrical roller bearings | Brand:SNR ，Size :110x240x50mm ，Width :50.000mm ，Outer Diameter :240.000mm ，Bore Diameter :110.000mm |
| NCF18/670V Cylindrical roller bearings | Brand:SKF ，Width :69mm ，Bore Diameter :670mm ，Outer Diameter :820mm ，d:670 mm ，Size :670x820x69mm |
| LM501349/LM501311 Tapered roller bearings | Width :23.012mm ，d:41.275 mm ，Size :41.275x73.431x23.012mm ，Outer Diameter :73.431mm ，Bore Diameter :41.275mm ，Brand:Timken |
| NN3120 Cylindrical roller bearings | Brand:CX ，Outer Diameter :165mm ，Bore Diameter :100mm ，Width :52mm ，Size :100x165x52mm |
| 30306 Tapered roller bearings | Outer Diameter :72mm ，d:30 mm ，Brand:ISB ，Size :30x72x20.75mm ，Bore Diameter :30mm ，Width :20.75mm |
| VKBA 3617 Wheel bearings | Designation SX:CX674 ，Designation SNR:R155.70 ，Designation FAG:713644120 ，Brand:SKF |
| 495/492A Tapered roller bearings | Brand:Timken ，Size :82.55x133.35x30.162mm ，Outer Diameter :133.35mm ，Bore Diameter :82.55mm |
| 2215 Self aligning ball bearings | e:0.25 ，d1:93.3 mm ，D1:113.8 mm ，Y1:2.5 ，rs min:1.5 mm |
| 7072 Angular contact ball bearings | Size :360x540x82mm ，Bore Diameter :360.000mm ，Outer Diameter :540.000mm ，Brand:NTN |
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