NTN GK90X103X22 needle roller bearings
What are the dimensions of a NTN GK90X103X22 needle roller bearings? 47x20x40 Size (mm) 47 Bore Diameter (mm) Manufacturing Service . Get Your Free, Instant Quote！
| Size (mm) | 47x20x40 |
| Bore Diameter (mm) | 47 |
| Outer Diameter (mm) | 20 |
| Width (mm) | 40 |
| d | 20 mm |
| D | 47 mm |
| B | 40 mm |
| C | 14 mm |
| d1 | 28.88 mm |
| D1 | 40 mm |
| r1,2 – min. | 1 mm |
| Da – max. | 41.4 mm |
| ra – max. | 1 mm |
| Basic dynamic load rating – C | 12.7 kN |
| Basic static load rating – C0 | 3.4 kN |
| Fatigue load limit – Pu | 0.18 kN |
| Limiting speed | 9000 r/min |
| Calculation factor – kr | 0.04 |
| Calculation factor – e | 0.3 |
| Calculation factor – Y0 | 2.2 |
| Calculation factor – Y1 | 2.1 |
| Calculation factor – Y2 | 3.3 |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.55 |
| 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 2.5 Deg | Extended Inner Ring |
| Long Description | 20MM Bore; Shaft Mount; 47MM Outside Diameter; 40MM Inner Race Width; 14MM Outer Race Width; Open; P |
| Inch – Metric | Metric |
| UNSPSC | 31171532 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Self Aligning |
| Outer Race Width | 0.551 Inch | 14 Millimeter |
| Bore | 0.787 Inch | 20 Millimeter |
| Inner Race Width | 1.575 Inch | 40 Millimeter |
| Outside Diameter | 1.85 Inch | 47 Millimeter |
| d1 ≈ | 28.88 mm |
| D1 ≈ | 40 mm |
| r1,2 min. | 1 mm |
| Da max. | 41.4 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 12.7 kN |
| Basic static load rating C0 | 3.4 kN |
| Fatigue load limit Pu | 0.18 kN |
| Reference speed | 22000 r/min |
| Permissible angular misalignment α | 2.5 ° |
| Calculation factor kr | 0.04 |
| Calculation factor e | 0.3 |
| Calculation factor Y0 | 2.2 |
| Calculation factor Y1 | 2.1 |
| Calculation factor Y2 | 3.3 |
| Mass bearing | 0.18 kg |
Detailed Parameters
parameter：
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