KOYO UCTH212-300 bearing units
KOYO UCTH212-300 bearing units manufacturer 50 mm d and global supplier of reliable ball and roller … KOYO UCTH212-300 bearing units Industries Products Manufacturing & Engineering and Agricultural Bearings designed to 16 mm B meet the unique requirements of our targeted industries.
| d | 50 mm |
| D | 80 mm |
| B | 16 mm |
| rs min | 1 mm |
| Radial clearance class | C3 |
| Mass | 0.26 kg |
| Dynamic load, C | 21.8 kN |
| Static load, C0 | 16.6 kN |
| Fatigue limit load, Cu | 0.75 kN |
| f0 | 15.5 |
| Nlim (grease) | 8,400 rpm |
| Min operating temperature, Tmin | -25 °C |
| Max operating temperature, Tmax | 110 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 7.31 Hz |
| Characteristic outer ring frequency, BPF0 | 6.06 Hz |
| Characteristic inner ring frequency, BPFI | 7.94 Hz |
| da min | 55 mm |
| da max | 57.5 mm |
| Da max | 75 mm |
| ra max | 1 mm |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| EAN | 0692314681015 |
| Weight / US pound | 0.578 |
| Product Group | B00308 |
| Enclosure | 2 Seals |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | No |
| Cage Material | Steel |
| Enclosure Type | Non-Contact Seal |
| Internal Clearance | C3-Loose |
| Inch – Metric | Metric |
| Long Description | 50MM Bore; 80MM Outside Diameter; 16MM Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No |
| Other Features | Deep Groove | Non-Friction Nitrile Rubber Seal | Prelubricated |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Weight / LBS | 0.58202 |
| Bore | 1.969 Inch | 50 Millimeter |
| Outer Race Width | 0.63 Inch | 16 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Outside Diameter | 3.15 Inch | 80 Millimeter |
Detailed Parameters
parameter：
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