Komatsu 104-62-24172 Support and stop the use of a lump
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 104-62-24172 Support and stop the use of a lump Size Chart (mm/inches) |
|---|
| Bearing number | 7044 CD/P4A |
| Size (mm) | 340x220x56 |
| Bore Diameter (mm) | 340 |
| Outer Diameter (mm) | 220 |
| Width (mm) | 56 |
| d | 220 mm |
| D | 340 mm |
| B | 56 mm |
| d1 | 257 mm |
| d2 | 257 mm |
| D1 | 303 mm |
| r1,2 - min. | 3 mm |
| r3,4 - min. | 1.5 mm |
| a | 65.7 mm |
| da - min. | 233 mm |
| db - min. | 233 mm |
| Da - max. | 327 mm |
| Db - max. | 334 mm |
| ra - max. | 2.5 mm |
| rb - max. | 1.5 mm |
| dn | 267.1 mm |
| Basic dynamic load rating - C | 338 kN |
| Basic static load rating - C0 | 455 kN |
| Fatigue load limit - Pu | 11.6 kN |
| Limiting speed for grease lubrication | 4000 r/min |
| Limiting speed for oil lubrication | 6000 mm/min |
| Ball - Dw | 38.1 mm |
| Ball - z | 21 |
| Gref | 201 cm3 |
| Calculation factor - f0 | 15.6 |
| Preload class A - GA | 1250 N |
| Preload class B - GB | 2500 N |
| Preload class C - GC | 5000 N |
| Preload class D - GD | 10000 N |
| Calculation factor - f | 1.13 |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.02 |
| Calculation factor - f2C | 1.05 |
| Calculation factor - f2D | 1.09 |
| Calculation factor - fHC | 1 |
| Preload class A | 222 N/micron |
| Preload class B | 300 N/micron |
| Preload class C | 415 N/micron |
| Preload class D | 592 N/micron |
| Category | Precision Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 18.96 |
| Product Group | B04270 |
| Enclosure | Open |
| Precision Class | ABEC 7 | ISO P4 |
| Material - Ball | Steel |
| Number of Bearings | 1 (Single) |
| Contact Angle | 15 Degree |
| Preload | None |
| Raceway Style | 1 Rib Outer Ring |
| Cage Material | Phenolic |
| Rolling Element | Ball Bearing |
| Flush Ground | No |
| Inch - Metric | Metric |
| Other Features | Single Row | Angular Contact | High Precision |
| Long Description | 220MM Bore; 340MM Outside Diameter; 56MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearings; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring R |
| Category | Precision Ball Bearings |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact Ball |
| Manufacturer URL | http://www.skf.com |
| Manufacturer Item Number | 7044 CD/P4A |
| Weight / LBS | 41.756 |
| Bore | 8.661 Inch | 220 Millimeter |
| Width | 2.205 Inch | 56 Millimeter |
| Outside Diameter | 13.386 Inch | 340 Millimeter |
| d1 | 257 mm |
| d2 | 257 mm |
| D1 | 303 mm |
| r1,2 min. | 3 mm |
| r3,4 min. | 1.5 mm |
| da min. | 233 mm |
| db min. | 233 mm |
| Da max. | 327 mm |
| Db max. | 334 mm |
| ra max. | 2.5 mm |
| rb max. | 1.5 mm |
| dn | 267.1 mm |
| Basic dynamic load rating C | 338 kN |
| Basic static load rating C0 | 455 kN |
| Fatigue load limit Pu | 11.6 kN |
| Attainable speed for grease lubrication | 4000 r/min |
| Attainable speed for oil-air lubrication | 6000 r/min |
| Ball diameter Dw | 38.1 mm |
| Number of balls z | 21 |
| Reference grease quantity Gref | 201 cm³ |
| Preload class A GA | 1250 N |
| Static axial stiffness, preload class A | 222 N/µm |
| Preload class B GB | 2500 N |
| Static axial stiffness, preload class B | 300 N/µm |
| Preload class C GC | 5000 N |
| Static axial stiffness, preload class C | 415 N/µm |
| Preload class D GD | 10000 N |
| Static axial stiffness, preload class D | 592 N/µm |
| Calculation factor f | 1.13 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor f2D | 1.09 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 15.6 |
| Mass bearing | 16.1 kg |