Bearing NU2212 FBJ NU2212 FBJ bearing Size Chart (mm/inches) |
|---|
| Bearing number | W 637/8 R-2Z |
| Size (mm) | 8x12x3.5 |
| Bore Diameter (mm) | 8 |
| Outer Diameter (mm) | 12 |
| Width (mm) | 3,5 |
| d | 8 mm |
| D | 12 mm |
| B | 3,5 mm |
| C | 3,5 mm |
| C | 0,8 mm |
| D3 | 13,6 mm |
| Weight | 0,0012 Kg |
| Basic dynamic load rating (C) | 0,312 kN |
| Basic static load rating (C0) | 0,14 kN |
| Fatigue load limit (Pu) | 0,006 |
| Reference speed | 100 000 r/min |
| Category | Single Row Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| 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 | 8MM Bore; 12MM Outside Diameter; 3.5MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Stai |
| Other Features | Deep Groove | Flanged Outer Ring | Polymer Ball Bearing |
| 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 | 0.0042 |
| Bore | 0.315 Inch | 8 Millimeter |
| Outer Race Width | 0.138 Inch | 3.5 Millimeter |
| Outside Diameter | 0.472 Inch | 12 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| d1 ≈ | 9 mm |
| D2 ≈ | 11.31 mm |
| D3 | 13.6 mm |
| r1,2 min. | 0.1 mm |
| da min. | 8.6 mm |
| da max. | 8.9 mm |
| ra max. | 0.1 mm |
| Basic dynamic load rating C | 0.312 kN |
| Basic static load rating C0 | 0.14 kN |
| Fatigue load limit Pu | 0.006 kN |
| Limiting speed | 53000 r/min |
| Calculation factor kr | 0.02 |
| Calculation factor f0 | 8.2 |
| Mass bearing | 0.0012 kg |