KOMATSU 21M-70-14111 BUCKET
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 21M-70-14111 BUCKET Size Chart (mm/inches) |
|---|
| d | 90 mm |
| D | 190 mm |
| B | 43 mm |
| rs min | 3 mm |
| Radial clearance class | C3 |
| Mass | 4.91 kg |
| Dynamic load, C | 143 kN |
| Static load, C0 | 107 kN |
| Fatigue limit load, Cu | 4.1 kN |
| f0 | 13.3 |
| Nlim (oil) | 4,200 rpm |
| Nlim (grease) | 3,600 rpm |
| Min operating temperature, Tmin | -60 °C |
| Characteristic cage frequency, FTF | 0.39 Hz |
| Characteristic rolling element frequency, BSF | 4.18 Hz |
| Characteristic outer ring frequency, BPF0 | 3.09 Hz |
| Characteristic inner ring frequency, BPFI | 4.91 Hz |
| da min | 103 mm |
| Da max | 177 mm |
| ra max | 2.5 mm |
| Category | Precision Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 5.88 |
| Product Group | B04270 |
| Enclosure | Open |
| 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 | Brass |
| Rolling Element | Ball Bearing |
| Flush Ground | No |
| Inch - Metric | Metric |
| Other Features | Single Row | Deep Groove | C3 Clearance |
| Long Description | 90MM Bore; 190MM Outside Diameter; 43MM Width; Open Enclosure; ABEC 3 | ISO P6 Precision; Steel Ball Material; 1 (Single) Bearing; 0 Degree Contact Angle; Brass 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 |
| Bore | 3.543 Inch | 90 Millimeter |
| Outside Diameter | 7.48 Inch | 190 Millimeter |
| Width | 1.693 Inch | 43 Millimeter |