NKIB5903 INA 17x30x20mm Height 0.787 Inch | 20 Millimeter Complex bearings
| Bearing number | NKIB5903 |
| Size (mm) | 17x30x20 |
| Brand | INA |
| Bore Diameter (mm) | 17 |
| Outer Diameter (mm) | 30 |
| Width (mm) | 20 |
| d | 17 mm |
| D | 30 mm |
| B | 20 mm |
| C | 18 mm |
| F | 22 mm |
| rmin | 0.3 mm |
| m | 58 g / Weight |
| Cr | 12400 N / Dynamic load rating (radial) |
| C0r | 14600 N / Static load rating (radial) |
| Ca | 3150 N / Dynamic load rating (axial) |
| C0a | 4900 N / Static load rating (axial) |
| Cur | 2600 N / Fatigue limit load. radial |
| Cua | 216 N / Fatigue limit load. axial |
| nG | 20600 1/min / Limiting speed |
| Category | Thrust Roller Bearing |
| BDI Inventory | 0.0 |
| Manufacturer Name | SCHAEFFLER GROUP |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.06 |
| EAN | 4012802059717 |
| Product Group – BDI | B04144 |
| Rolling Element | Combination – Needle Roller and Thrust Ball Bearing |
| Self Aligning | No |
| Component Description | Roller Assembly plus Raceways |
| Thrust Bearing | Yes |
| Single or Double Direction | Double Direction |
| Banded | No |
| Cage Material | Steel |
| Precision Class | ABEC 1 | ISO P0 |
| Long Description | 17MM Bore 1; 17MM Bore 2; 30MM Outside Diameter; 20MM Height; Combination – Needle Roller and Thrust Ball Bearing; Double Direction; Not Self Aligning; Not Banded; Steel Cage; ABEC 1 | ISO P0; Roller Assembly plus Raceways |
| Inch – Metric | Metric |
| Category – BDI | Thrust Roller Bearings |
| UNSPSC | 31171537 |
| Harmonized Tariff Code | 8482.80.00.40 |
| Noun | Bearing |
| Keyword String | Combination |
| Manufacturer URL | http://www.ina.com |
| Manufacturer Item Number | NKIB5903 |
| Weight / LBS | 0.128 |
| Outside Diameter | 1.181 Inch | 30 Millimeter |
| Height | 0.787 Inch | 20 Millimeter |
| Bore 2 | 0.669 Inch | 17 Millimeter |
| Bore 1 | 0.669 Inch | 17 Millimeter |
| Overall Height with Aligning Washer | 0 Inch | 0 Millimeter |
Detailed Parameters
parameter：
| 30216A Tapered roller bearings | Bore Diameter :80mm ，Size :80x140x28.25mm ，Brand:ZVL ，Outer Diameter :140mm |
| 47288 Tapered roller bearings | Brand:KOYO ，Bore Diameter :440mm ，Outer Diameter :650mm ，Size :440x650x326mm |
| 20205 C Spherical roller bearings | Brand:CX ，Outer Diameter :52mm ，Size :25x52x15mm ，Bore Diameter :25mm |
| 7038CDB Angular contact ball bearings | Bore Diameter :190mm ，Outer Diameter :290mm ，Width :46mm ，Size :190x290x46mm ，Brand:NACHI |
| 7924CG/GNP4 Angular contact ball bearings | Brand:NTN ，Bore Diameter :120mm ，Size :120x165x22mm ，Outer Diameter :165mm |
| 23196EK Cylindrical roller bearings | Size :480x790x248mm ，Outer Diameter :790mm ，Brand:NACHI ，Bore Diameter :480mm |
| 39BWD05 Angular contact ball bearings | Bore Diameter :39mm ，Outer Diameter :74mm ，Size :39x74x39mm ，Brand:NSK |
| 230/670 KCW33+AH30/670 Spherical roller bearings | Size :670x980x230mm ，Outer Diameter :980mm ，Bore Diameter :670mm ，Brand:CX |
| NUP338EM Cylindrical roller bearings | Brand:NSK ，d:190 mm ，Outer Diameter :400mm ，Bore Diameter :190mm ，Size :190x400x78mm ，Width :78mm |
| 113060X/113100 Tapered roller bearings | Outer Diameter :100mm ，Brand:Gamet ，Bore Diameter :60.325mm ，Size :60.325x100x25.4mm |
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