Bearing NN3938C1NAP4 NTN NN3938C1NAP4 NTN bearing Size Chart (mm/inches) |
|---|
| Bearing number | 6204 N |
| Size (mm) | 47x20x14 |
| Bore Diameter (mm) | 47 |
| Outer Diameter (mm) | 20 |
| Width (mm) | 14 |
| d | 20 mm |
| D | 47 mm |
| B | 14 mm |
| d1 | 28.8 mm |
| D2 | 40.59 mm |
| D3 | 44.6 mm |
| b | 1.35 mm |
| C | 2.46 mm |
| r0 | 0.4 mm |
| da - min. | 25.6 mm |
| Da - max. | 41.4 mm |
| Db - min. | 54 mm |
| ba - min. | 1.5 mm |
| Ca - max. | 3.58 mm |
| ra - max. | 1 mm |
| Basic dynamic load rating - C | 13.5 kN |
| Basic static load rating - C0 | 6.6 kN |
| Fatigue load limit - Pu | 0.28 kN |
| Reference speed | 32000 r/min |
| Limiting speed | 20000 r/min |
| Calculation factor - kr | 0.025 |
| Calculation factor - f0 | 13 |
| Category | Single Row Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| Product Group | B00308 |
| Enclosure | Open |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | Yes |
| Internal Special Features | No |
| Cage Material | Steel |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 20MM Bore; 47MM Outside Diameter; 14MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage |
| Other Features | Deep Groove | With Snap Ring Groove |
| 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 |
| Weight / LBS | 0.234 |
| Bore | 0.787 Inch | 20 Millimeter |
| Outside Diameter | 1.85 Inch | 47 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Outer Race Width | 0.551 Inch | 14 Millimeter |
| d1 ≈ | 28.8 mm |
| D2 ≈ | 40.59 mm |
| D3 | 44.6 mm |
| r0 max. | 0.4 mm |
| da min. | 25.6 mm |
| Da max. | 41.4 mm |
| Db min. | 54 mm |
| ba min. | 1.5 mm |
| Ca max. | 3.58 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 13.5 kN |
| Basic static load rating C0 | 6.55 kN |
| Fatigue load limit Pu | 0.28 kN |
| Calculation factor kr | 0.025 |
| Calculation factor f0 | 13 |
| Mass bearing | 0.11 kg |