China Wind Power Slewing Bearing 111.40.1780.03 Wind Turbine Crossed Roller Slewing Bearing
China Wind Power Slewing Bearing 111.40.1780.03 Wind Turbine Crossed Roller Slewing Bearing Needs Self Aligning Ball Bearings Category Analysis , Crane Swing Bearing Manufacturing Service . AMERICAN BEARING MFG.CORP. 0.0 Inventory Get N/A Minimum Buy Quantity Your Free.
| Category: | Self Aligning Ball Bearings |
| Inventory: | 0.0 |
| Minimum Buy Quantity: | N/A |
| Weight: | 0.68 |
| Product Group: | B00152 |
| Mounting Method: | Shaft |
| Enclosure: | Open |
| Rolling Element: | Ball Bearing |
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Product Details
| Category | Self Aligning Ball Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 0.68 |
| Product Group | B00152 |
| Mounting Method | Shaft |
| Enclosure | Open |
| Rolling Element | Ball Bearing |
| Cage Material | Polyamide |
| Precision Class | ABEC 1 | ISO P0 |
| Internal Clearance | C0-Medium |
| Number of Rows of Balls | Double Row |
| Other Features | Allowable Misalignment 3 Deg | High Capacity Design |
| Long Description | 40MM Bore; Shaft Mount; 90MM Outside Diameter; 23MM Inner Race Width; 23MM Outer Race Width; Open; Polyamide Cage; Double Row of Balls; ABEC 1 | ISO P0; C0-Medium |
| Inch - Metric | Metric |
| UNSPSC | 31171532 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Self Aligning |
| Manufacturer Item Number | 1308 ETN9 |
| Weight / LBS | 1.499 |
| D | 90 mm |
| d | 40 mm |
| Inner Race Width | 0.906 Inch | 23 Millimeter |
| Outer Race Width | 0.906 Inch | 23 Millimeter |
| bore diameter: | 40 mm |
| precision rating: | Not Rated |
| outside diameter: | 90 mm |
| maximum rpm: | 9500 RPM |
| overall width: | 23 mm |
| cage material: | Fiberglass Reinforced Nylon |
| bore type: | Straight |
| finish/coating: | Uncoated |
| closure type: | Open |
| maximum misalignment: | 3 ° |
| internal clearance: | C0 |
| outer ring width: | 23 mm |
| dynamic load capacity: | 33.8 kN |
| fillet radius: | 1.1 mm |
| static load capacity: | 11.2 kN |
| series: | 1300 |
| B | 23 mm |
| d1 ≈ | 61.47 mm |
| D1 ≈ | 80.2 mm |
| r1,2 min. | 1.1 mm |
| da min. | 49 mm |
| Da max. | 81 mm |
| ra max. | 1.1 mm |
| Basic dynamic load rating C | 33.8 kN |
| Basic static load rating C0 | 11.2 kN |
| Fatigue load limit Pu | 0.57 kN |
| Reference speed | 14000 r/min |
| Limiting speed | 9500 r/min |
| Permissible angular misalignment α | 3 ° |
| Calculation factor kr | 0.04 |
| Calculation factor e | 0.23 |
| Calculation factor Y0 | 2.8 |
| Calculation factor Y1 | 2.7 |
| Calculation factor Y2 | 4.2 |
| Mass bearing | 0.68 kg |
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