1204K KOYO BDI Inventory 0.0 20x47x14mm Self aligning ball bearings
| Bearing number | 1204K |
| Size (mm) | 20x47x14 |
| Brand | KOYO |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 47 |
| Width (mm) | 14 |
| d | 20 mm |
| D | 47 mm |
| B | 14 mm |
| C | 14 mm |
| r min. | 1 mm |
| da min. | 25 mm |
| Da max. | 42 mm |
| ra max. | 1 mm |
| Weight | 0.118 Kg |
| Basic dynamic load rating (C) | 9.90 kN |
| Basic static load rating (C0) | 2.60 kN |
| (Grease) Lubrication Speed | 14000 r/min |
| (Oil) Lubrication Speed | 17000 r/min |
| Calculation factor (e) | 0.29 |
| Calculation factor (Y0) | 2.27 |
| Calculation factor (Y1) | 2.16 |
| Category | Self Aligning Ball Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | KOYO |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.128 |
| EAN | 0605790000898 |
| Product Group – BDI | B00152 |
| Mounting Method | Tapered Adapter |
| Enclosure | Open |
| Rolling Element | Ball Bearing |
| Adapter Sleeve | H-204X |
| 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 | 1:12 Taper |
| Long Description | 20MM Bore; Tapered Adapter Mount; 47MM Outside Diameter; 14MM Inner Race Width; 14MM 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.koyousa.com |
| Manufacturer Item Number | 1204K |
| Weight / LBS | 0.26015 |
| Outside Diameter | 1.85 Inch | 47 Millimeter |
| Bore | 0.787 Inch | 20 Millimeter |
| Outer Race Width | 0.551 Inch | 14 Millimeter |
| Inner Race Width | 0.551 Inch | 14 Millimeter |
Detailed Parameters
parameter：
| 334K Deep groove ball bearings | Width :72mm ，d:170 mm ，Brand:Timken ，Outer Diameter :360mm ，Bore Diameter :170mm ，Size :170x360x72mm |
| 131092X/131158XH Tapered roller bearings | Brand:Gamet ，Size :92.075x158.75x75mm ，Width :75mm ，Bore Diameter :92.075mm ，Outer Diameter :158.75mm |
| 33006JR Tapered roller bearings | Size :30x55x20mm ，Width :20mm ，Outer Diameter :55mm ，Bore Diameter :30mm ，Brand:KOYO |
| BC4-8ZZ Deep groove ball bearings | Size :4x8x3mm ，Bore Diameter :4mm ，Width :3mm ，Outer Diameter :8mm ，Brand:NTN |
| BK1412 Needle roller bearings | Mass:0.01 kg ，Dw:2 mm ，Lw:7.3 mm ，Inner ring reference:IR10X14X13 ，Lubrication hole on outer ring:Non/No ，Cr:7.2 kN |
| SY 1.7/16 LDW Bearing units | Outer Diameter :38.18mm ，Width :45mm ，Bore Diameter :36.512mm ，Brand:SKF ，Size :36.512x38.18x45mm |
| SCE45P Needle roller bearings | Outer Diameter :11.112mm ，Fw:6.35 mm ，Brand:INA ，Width :7.938mm ，Size :6.35x11.112x7.938mm ，Bore Diameter :6.35mm |
| HM804848A/HM804810 Tapered roller bearings | Width :30.162mm ，Bore Diameter :48.412mm ，Brand:Timken ，Outer Diameter :95.25mm ，Size :48.412x95.25x30.162mm |
| 47TS412824 Tapered roller bearings | Bore Diameter :206.375mm ，Brand:KOYO ，Outer Diameter :282.575mm ，Width :240mm ，Size :206.375x282.575x240mm |
| CES205-16 Deep groove ball bearings | Brand:SNR ，d:25.4 mm ，Width :31mm ，Bore Diameter :25.4mm ，Outer Diameter :52mm ，Size :25.4x52x31mm |
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