Komatsu 145-78-24121 rod Size Chart (mm/inches) |
|---|
| Bearing number | BTW 75 CTN9/SP |
| Size (mm) | 75x115x24 |
| Bore Diameter (mm) | 75 |
| Outer Diameter (mm) | 115 |
| Width (mm) | 24 |
| d | 75 mm |
| D | 115 mm |
| B | 24 mm |
| C | 12 mm |
| d1 | 98,5 mm |
| r1 min. | 1,1 mm |
| r2 min. | 1,1 mm |
| r3 min. | 0,6 mm |
| r4 min. | 0,6 mm |
| D1 | 97,5 mm |
| H | 48 mm |
| da min. | 90 mm |
| Da min | 108,4 mm |
| Da max. | 110 mm |
| ra max. | 1 mm |
| rb max. | 0,6 mm |
| dh | – mm |
| Weight | 1,45 Kg |
| Basic dynamic load rating (C) | 39,7 kN |
| Basic static load rating (C0) | 116 kN |
| (Grease) Lubrication Speed | 6 300 r/min |
| (Oil) Lubrication Speed | 7 500 r/min |
| Category | Precision Ball Bearings |
| Inventory | 1.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.6 |
| EAN | 7316574673995 |
| Product Group | B00308 |
| Enclosure | Open |
| Precision Class | ABEC 5 | ISO P5 |
| Material - Ball | Steel |
| Number of Bearings | 1 (Single) |
| Contact Angle | 60 Degree |
| Preload | None |
| Raceway Style | Not Applicable |
| Cage Material | Polyamide |
| Rolling Element | Ball Bearing |
| Flush Ground | No |
| Inch - Metric | Metric |
| Other Features | Double Row | Angular Contact Thrust Bearing | Double Direction |
| Long Description | 75MM Bore; 115MM Outside Diameter; 48MM Width; Open Enclosure; ABEC 5 | ISO P5 Precision; Steel Ball Material; 1 (Single) Bearing; 60 Degree Contact Angle; Polyamide Cage Material; Ball Bearing |
| Category | Precision Ball Bearings |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword 3 | Thrust |
| Keyword String | Ball Angular Contact Thrust |
| Manufacturer URL | http://www.skf.com |
| Weight / LBS | 3.1967 |
| Outside Diameter | 4.528 Inch | 115 Millimeter |
| Bore | 2.953 Inch | 75 Millimeter |
| Width | 1.89 Inch | 48 Millimeter |
| d1 | 98.5 mm |
| 2C | 24 mm |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 90 mm |
| Da min. | 108.4 mm |
| Da max. | 110 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 39.7 kN |
| Basic static load rating C0 | 116 kN |
| Fatigue load limit Pu | 5.6 kN |
| Attainable speed for grease lubrication | 6300 r/min |
| Attainable speed for oil-air lubrication | 7500 r/min |
| Static axial stiffness | 714 N/µm |
| Reference grease quantity Gref | 7.8 cm³ |
| Mass bearing | 1.44 kg |