2306 SKF Calculation factor Y1 1.4 30x72x27mm Self aligning ball bearings
| Bearing number | 2306 |
| Size (mm) | 30x72x27 |
| Brand | SKF |
| Bore Diameter (mm) | 30 |
| Outer Diameter (mm) | 72 |
| Width (mm) | 27 |
| d | 30 mm |
| D | 72 mm |
| B | 27 mm |
| C | 27 mm |
| d2 | 41.7 mm |
| r1 min. | 1.1 mm |
| r2 min. | 1.1 mm |
| D1 | 60.9 mm |
| da min. | 37 mm |
| Da max. | 65 mm |
| ra max. | 1.1 mm |
| Weight | 0.5 Kg |
| Basic dynamic load rating (C) | 31.2 kN |
| Basic static load rating (C0) | 8.8 kN |
| Fatigue load limit (Pu) | 0.45 |
| Reference speed | 18000 r/min |
| Limiting speed | 13000 r/min |
| Calculation factor (e) | 0.44 |
| Calculation factor (kr) | 0.05 |
| Calculation factor (Y0) | 1.4 |
| Calculation factor (Y1) | 1.4 |
| Category | Self Aligning Ball Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.519 |
| EAN | 7316576608728 |
| 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 | 30MM Bore; Shaft Mount; 72MM Outside Diameter; 27MM Inner Race Width; 27MM 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.skf.com |
| Manufacturer Item Number | 2306 |
| Weight / LBS | 1.144 |
| Outside Diameter | 2.835 Inch | 72 Millimeter |
| Outer Race Width | 1.063 Inch | 27 Millimeter |
| Bore | 1.181 Inch | 30 Millimeter |
| Inner Race Width | 1.063 Inch | 27 Millimeter |
| bore diameter: | 30 mm |
| static load capacity: | 8.8 kN |
| outside diameter: | 72 mm |
| precision rating: | Not Rated |
| overall width: | 27 mm |
| maximum rpm: | 13000 RPM |
| bore type: | Straight |
| finish/coating: | Uncoated |
| closure type: | Open |
| outer ring width: | 27 mm |
| internal clearance: | C0 |
| fillet radius: | 1.1 mm |
| dynamic load capacity: | 31.2 kN |
| series: | 2300 |
| d1 ≈ | 41.9 mm |
| D1 ≈ | 59.8 mm |
| r1,2 min. | 1.1 mm |
| da min. | 37 mm |
| Da max. | 65 mm |
| ra max. | 1.1 mm |
| Basic dynamic load rating C | 31.2 kN |
| Basic static load rating C0 | 8.8 kN |
| Fatigue load limit Pu | 0.45 kN |
| Permissible angular misalignment α | 3 ° |
| Calculation factor kr | 0.05 |
| Calculation factor e | 0.44 |
| Calculation factor Y0 | 1.4 |
| Calculation factor Y1 | 1.4 |
| Calculation factor Y2 | 2.2 |
| Mass bearing | 0.5 kg |
Detailed Parameters
parameter：
| GEWZ34ES-2RS Plain bearings | Outer Diameter :55.563mm ，d:34.925 mm ，Bore Diameter :34.925mm ，Width :52.375mm ，Size :34.925x55.563x52.375mm ，Brand:LS |
| 88602 Deep groove ball bearings | Width :17mm ，Size :15x42x17mm ，Bore Diameter :15mm ，d:15 mm ，Outer Diameter :42mm ，Brand:SIGMA |
| 230/530-B-K-MB+AH30/530A Spherical roller bearings | Width :185mm ，Brand:FAG ，Size :530x780x185mm ，Bore Diameter :530mm ，Outer Diameter :780mm |
| 6304HT200 Deep groove ball bearings | Bore Diameter :20.000mm ，Outer Diameter :52.000mm ，Brand:SNR ，Size :20x52x15mm |
| BRI 223520 Needle roller bearings | Width :32mm ，Size :34.925x55.562x32mm ，d:34.925 mm ，Bore Diameter :34.925mm ，Outer Diameter :55.562mm ，Brand:IKO |
| 625972 Tapered roller bearings | Brand:NTN ，Outer Diameter :508mm ，Bore Diameter :360mm ，d:360 mm ，Size :360x508x370mm ，Width :370mm |
| 100035/100076XP Tapered roller bearings | Width :51.75mm ，Bore Diameter :35mm ，Size :35x76.2x51.75mm ，d:35 mm ，Outer Diameter :76.2mm ，Brand:Gamet |
| 1316K+H316 Self aligning ball bearings | Size :80x170x39mm ，Outer Diameter :170mm ，Brand:CX ，Bore Diameter :80mm |
| 75BER10X Angular contact ball bearings | Size :75x115x20mm ，Outer Diameter :115mm ，Bore Diameter :75mm ，Brand:NSK |
| HCB7003-C-T-P4S Angular contact ball bearings | Bore Diameter :17mm ，Size :17x35x10mm ，Width :10mm ，Brand:FAG ，Outer Diameter :35mm |
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