Bearing 2221 AST 2221 AST bearing Size Chart (mm/inches) |
|---|
| Bearing number | 6307-RS1 |
| Size (mm) | 35x80x21 |
| Bore Diameter (mm) | 35 |
| Outer Diameter (mm) | 80 |
| Width (mm) | 21 |
| d | 35 mm |
| D | 80 mm |
| B | 21 mm |
| C | 21 mm |
| d1 | 49,5 mm |
| d2 | – mm |
| r1 min. | 44 mm |
| r2 min. | 44 mm |
| D1 | 69,2 mm |
| D2 | 1,5 mm |
| da min. | 49,5 mm |
| Da max. | 71 mm |
| ra max. | 1,5 mm |
| Weight | 0,47 Kg |
| Basic dynamic load rating (C) | 35,1 kN |
| Basic static load rating (C0) | 19 kN |
| Fatigue load limit (Pu) | 0,815 |
| Reference speed | – r/min |
| Limiting speed | 6000 r/min |
| Calculation factor (f0) | 13 |
| Category | Single Row Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.464 |
| EAN | 7316577738752 |
| Product Group | B00308 |
| Enclosure | 1 Seal |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | No |
| Cage Material | Steel |
| Enclosure Type | Contact Seal |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 35MM Bore; 80MM Outside Diameter; 21MM Outer Race Diameter; 1 Seal; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| Category | Single Row Ball Bearing |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer URL | http://www.skf.com |
| Manufacturer Item Number | 6307-RS1 |
| Weight / LBS | 1.02 |
| Outside Diameter | 3.15 Inch | 80 Millimeter |
| Bore | 1.378 Inch | 35 Millimeter |
| Outer Race Width | 0.827 Inch | 21 Millimeter |
| d1 ≈ | 49.56 mm |
| D2 ≈ | 69.2 mm |
| r1,2 min. | 1.5 mm |
| da min. | 44 mm |
| da max. | 49.5 mm |
| Da max. | 71 mm |
| ra max. | 1.5 mm |
| Basic dynamic load rating C | 35.1 kN |
| Basic static load rating C0 | 19 kN |
| Fatigue load limit Pu | 0.815 kN |
| Calculation factor kr | 0.03 |
| Calculation factor f0 | 13.1 |
| Mass bearing | 0.46 kg |