Komatsu TUBE 21N-919-3070 TUBE
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu TUBE 21N-919-3070 TUBE Size Chart (mm/inches) |
|---|
| d | 50 mm |
| D | 110 mm |
| B | 27 mm |
| rs min | 2 mm |
| Radial clearance class | C3 |
| Mass | 1.07 kg |
| Dynamic load, C | 62 kN |
| Static load, C0 | 38.5 kN |
| Fatigue limit load, Cu | 1.75 kN |
| f0 | 13.2 |
| Nlim (grease) | 6,400 rpm |
| Min operating temperature, Tmin | -10 °C |
| Max operating temperature, Tmax | 165 °C |
| Characteristic cage frequency, FTF | 0.38 Hz |
| Characteristic rolling element frequency, BSF | 4.07 Hz |
| Characteristic outer ring frequency, BPF0 | 3.07 Hz |
| Characteristic inner ring frequency, BPFI | 4.93 Hz |
| da min | 59 mm |
| da max | 68.5 mm |
| Da max | 101 mm |
| ra max | 2 mm |
| Category | Precision Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.078 |
| Product Group | B04270 |
| Enclosure | 2 Seals |
| Precision Class | ABEC 3 | ISO P6 |
| Material - Ball | Steel |
| Number of Bearings | 1 (Single) |
| Contact Angle | 0 Degree |
| Preload | None |
| Raceway Style | Not Applicable |
| Cage Material | Steel |
| Rolling Element | Ball Bearing |
| Enclosure Type | Light Contact Seal |
| Flush Ground | No |
| Inch - Metric | Metric |
| Other Features | Single Row | Deep Groove | C3 Clearance | Prelubricant |
| Long Description | 50MM Bore; 110MM Outside Diameter; 27MM Width; 2 Seals Enclosure; ABEC 3 | ISO P6 Precision; Steel Ball Material; 1 (Single) Bearing; 0 Degree Contact Angle; Steel Cage Material; Ball Bearing |
| Category | Precision Ball Bearings |
| UNSPSC | 31171502 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball Deep Groove |
| Manufacturer URL | http://www.ntnamerica.com |
| Width | 1.063 Inch | 27 Millimeter |
| Outside Diameter | 4.331 Inch | 110 Millimeter |
| Bore | 1.969 Inch | 50 Millimeter |