NKE NU1021-E-MPA cylindrical roller bearings
Request A Quote For Your Special NKE NU1021-E-MPA cylindrical roller bearings Needs Today! Free 0.0 Inventory Quotes. ISO 9001 certified. SKF Manufacturer Name
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight | 0.007 |
| Product Group | B00308 |
| Enclosure | 2 Metal Shields |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | No |
| Cage Material | Stainless Steel |
| Internal Clearance | C0-Medium |
| Inch – Metric | Metric |
| Long Description | 4MM Bore; 12MM Outside Diameter; 4MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P |
| Other Features | Deep Groove |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Weight / LBS | 0.0049 |
| d | 4 mm |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Outer Race Width | 0.157 Inch | 4 Millimeter |
| D | 12 mm |
| B | 4 mm |
| d2 ≈ | 5.6 mm |
| D2 ≈ | 9.85 mm |
| r1,2 min. | 0.2 mm |
| da min. | 5.3 mm |
| da max. | 5.5 mm |
| Da max. | 10.4 mm |
| ra max. | 0.2 mm |
| Basic dynamic load rating C | 0.54 kN |
| Basic static load rating C0 | 0.176 kN |
| Fatigue load limit Pu | 0.008 kN |
| Reference speed | 130000 r/min |
| Limiting speed | 63000 r/min |
| Calculation factor kr | 0.03 |
| Calculation factor f0 | 6.4 |
| Mass bearing | 0.0021 kg |
Detailed Parameters
parameter：
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