1318 KOYO Inner Race Width 1.693 Inch | 43 Millimeter 90x190x43mm Self aligning ball bearings
| Bearing number | 1318 |
| Size (mm) | 90x190x43 |
| Brand | KOYO |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 190 |
| Width (mm) | 43 |
| d | 90 mm |
| D | 190 mm |
| B | 43 mm |
| C | 43 mm |
| r min. | 3 mm |
| da min. | 103 mm |
| Da max. | 177 mm |
| ra max. | 2.5 mm |
| Weight | 5.80 Kg |
| Basic dynamic load rating (C) | 116 kN |
| Basic static load rating (C0) | 44.4 kN |
| (Grease) Lubrication Speed | 3100 r/min |
| (Oil) Lubrication Speed | 3800 r/min |
| Calculation factor (e) | 0.22 |
| Calculation factor (Y0) | 2.94 |
| Calculation factor (Y1) | 2.81 |
| Category | Self Aligning Ball Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | KOYO |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 6.264 |
| EAN | 0605790002021 |
| 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 3 Deg |
| Long Description | 90MM Bore; Shaft Mount; 190MM Outside Diameter; 43MM Inner Race Width; 43MM 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 | 1318 |
| Weight / LBS | 12.7868 |
| Outer Race Width | 1.693 Inch | 43 Millimeter |
| Bore | 3.543 Inch | 90 Millimeter |
| Inner Race Width | 1.693 Inch | 43 Millimeter |
| Outside Diameter | 7.48 Inch | 190 Millimeter |
| Bearing No. | 1318 |
| r(min) | 3 |
| Cr | 116 |
| C0r | 44.7 |
| Cu | 2.35 |
| Grease lub. | 3100 |
| Oil lub. | 3800 |
| da(min) | 103 |
| Da(max) | 177 |
| ra(max) | 2.5 |
| e | 0.22 |
| Y1 | 2.81 |
| Y2 | 4.35 |
| Y0 | 2.94 |
| (Refer.)Mass(kg) | 5.80 |
Detailed Parameters
parameter：
| RASEY1-3/16 Bearing units | Bore Diameter :30.163mm ，S1:22.2 mm ，d:30.163 mm ，Brand:INA |
| NNU4864C1NAP4 Cylindrical roller bearings | Width :80mm ，Size :320x400x80mm ，Bore Diameter :320mm ，Outer Diameter :400mm ，d:320 mm ，Brand:NTN |
| NK55/25 Needle roller bearings | Outer Diameter :68mm ，Width :25mm ，Bore Diameter :55mm ，Size :55x68x25mm ，Brand:JNS ，Fw:55 mm |
| NJ2232-E-M6 Cylindrical roller bearings | Bore Diameter :160mm ，Size :160x290x80mm ，Outer Diameter :290mm ，Brand:NKE |
| 32010XF Tapered roller bearings | Brand:Fersa ，d:50 mm ，Outer Diameter :80mm ，Bore Diameter :50mm ，Width :20mm ，Size :50x80x20mm |
| 23038B Spherical roller bearings | Brand:NTN ，Width :75mm ，Bore Diameter :190mm ，Size :190x290x75mm ，Outer Diameter :290mm |
| NJ1034 Cylindrical roller bearings | Brand:NTN ，Outer Diameter :260mm ，Size :170x260x42mm ，Bore Diameter :170mm |
| NU2310-E-M6 Cylindrical roller bearings | Size :50x110x40mm ，Bore Diameter :50mm ，Brand:NKE ，Width :40mm ，Outer Diameter :110mm |
| IJ133011 Angular contact ball bearings | P:94.1 mm ，Brand:ILJIN ，E:64.95 mm ，I:68 mm |
| 4T-483/472 Tapered roller bearings | e:0.38 ，d1:93 mm ，Y0:0.86 ，Y2:1.56 ，Mass:1.48 kg |
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