B30-120 Automotive Deep Groove Ball Bearing 30x80x21mm Size Chart (mm/inches) |
|---|
| Bearing number | GE 280 ES-2RS |
| Size (mm) | 400x280x155 |
| Bore Diameter (mm) | 400 |
| Outer Diameter (mm) | 280 |
| Width (mm) | 155 |
| d | 280 mm |
| D | 400 mm |
| B | 155 mm |
| C | 120 mm |
| α | 6 ° |
| dk | 350 mm |
| b | 15.5 mm |
| b1 | 15.5 mm |
| M | 7 mm |
| r1 - min. | 1.1 mm |
| r2 - min. | 1.1 mm |
| da - min. | 294 mm |
| da - max. | 313.5 mm |
| Da - min. | 344.5 mm |
| Da - max. | 388.5 mm |
| ra - max. | 1 mm |
| rb - max. | 1 mm |
| Basic dynamic load rating - C | 3550 kN |
| Basic static load rating - C0 | 18000 kN |
| Specific factor dinamic load - K | 100 N/mm2 |
| Specific factor static load - K0 | 500 N/mm2 |
| Constant - KM | 330 |
| Bearing number | GE 280 ES-2RS |
| Size (mm) | 280x400x155 |
| Bore Diameter (mm) | 280 |
| Outer Diameter (mm) | 400 |
| Width (mm) | 155 |
| d | 280 mm |
| D | 400 mm |
| B | 155 mm |
| C | 120 mm |
| α | 6 ° |
| dk | 350 mm |
| b | 15.5 mm |
| b1 | 15.5 mm |
| M | 7 mm |
| r1 - min. | 1.1 mm |
| r2 - min. | 1.1 mm |
| da - min. | 294 mm |
| da - max. | 313.5 mm |
| Da - min. | 344.5 mm |
| Da - max. | 388.5 mm |
| ra - max. | 1 mm |
| rb - max. | 1 mm |
| Basic dynamic load rating - C | 3550 kN |
| Basic static load rating - C0 | 18000 kN |
| Specific factor dinamic load - K | 100 N/mm2 |
| Specific factor static load - K0 | 500 N/mm2 |
| Constant - KM | 330 |
| Category | Spherical Plain Bearings - Radial |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 65.06 |
| EAN | 7316577035530 |
| Product Group | B04264 |
| Self Aligning | Yes |
| Rolling Element | Spherical Plain |
| Material - Outer Member | Steel |
| Material - Ball | Steel |
| Material - Liner | Not Applicable |
| Relubricatable | Yes |
| Enclosure | 2 Seals |
| Other Features | 2 Piece | Double Lip Seals | Lubrication Hole and an Annular Groove in Both Rings |
| Long Description | 280MM Bore; 120MM Housing Width; 400MM Outside Diameter; Spherical Plain; Steel Outer Member; Steel Ball; No Liner; 155MM Overall Width; Relubricatable |
| Inch - Metric | Metric |
| Category | Plain Bearings Spherical Radial |
| UNSPSC | 31171515 |
| Harmonized Tariff Code | 8483.30.80.70 |
| Noun | Bearing |
| Keyword 3 | Spherical |
| Keyword String | Plain Spherical Radial |
| Manufacturer URL | http://www.skf.com |
| Manufacturer Item Number | GE 280 ES-2RS |
| Weight / LBS | 143.3 |
| Outside Diameter | 15.748 Inch | 400 Millimeter |
| Bore | 11.024 Inch | 280 Millimeter |
| Housing Width | 4.724 Inch | 120 Millimeter |
| Overall Width | 6.102 Inch | 155 Millimeter |
| bore diameter: | 280 mm |
| inner ring material: | Steel |
| outside diameter: | 400 mm |
| outer ring width: | 120 mm |
| misalignment angle: | 6 ° |
| grade: | Commercial/Industrial |
| inner ring width: | 155 mm |
| radial static load capacity: | 18000 kN |
| bearing type: | Radial |
| radial dynamic load capacity: | 3550 kN |
| lubrication type: | Requires Lubrication |
| operating temperature range: | -30 to +130 °C °F |
| closure type: | Sealed |
| overall width: | 155 mm |
| outer ring material: | Steel |
| manufacturer upc number: | 7316577035530 |
| Lubricant | Regular relubrication – grease |
| Design (sliding contact surface combination) | Steel/steel |
| Sealing solution | Double-lip seals |
| α | 6 ° |
| dk | 350 mm |
| b1 | 15.5 mm |
| r1 min. | 1.1 mm |
| r2 min. | 1.1 mm |
| da min. | 294 mm |
| da max. | 313.5 mm |
| Da min. | 344.5 mm |
| Da max. | 388.5 mm |
| ra max. | 1 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 3550 kN |
| Basic static load rating C0 | 18000 kN |
| Specific dynamic load factor K | 100 N/mm² |
| Specific static load factor K0 | 500 N/mm² |
| Material constant KM | 330 |
| Mass plain bearing | 65 kg |