Ball Screws Support FF30 Size Chart (mm/inches) |
|---|
| d | 110 mm |
| D | 170 mm |
| B | 28 mm |
| rs min | 2 mm |
| Radial clearance class | C3 |
| Mass | 1.96 kg |
| Dynamic load, C | 82 kN |
| Static load, C0 | 73 kN |
| Fatigue limit load, Cu | 2.8 kN |
| f0 | 15.6 |
| Nlim (grease) | 3,800 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 7.54 Hz |
| Characteristic outer ring frequency, BPF0 | 6.09 Hz |
| Characteristic inner ring frequency, BPFI | 7.91 Hz |
| da min | 119 mm |
| Da max | 161 mm |
| ra max | 2 mm |
| Category | Single Row Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.98 |
| 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 | Steel |
| Internal Clearance | C3-Loose |
| Inch - Metric | Metric |
| Long Description | 110MM Bore; 170MM Outside Diameter; 28MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C3-Loose Internal Clearance; Ste |
| Other Features | Deep Groove | Prelubricated |
| Category | Single Row Ball Bearing |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer URL | http://www.ntnamerica.com |
| Weight / LBS | 3.28488 |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Bore | 4.331 Inch | 110 Millimeter |
| Outside Diameter | 6.693 Inch | 170 Millimeter |
| Outer Race Width | 1.102 Inch | 28 Millimeter |