Komatsu PEDAL 21J-43-13630 PEDAL
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu PEDAL 21J-43-13630 PEDAL Size Chart (mm/inches) |
|---|
| Bearing number | 71905 CD/P4A |
| Size (mm) | 42x25x9 |
| Bore Diameter (mm) | 42 |
| Outer Diameter (mm) | 25 |
| Width (mm) | 9 |
| d | 25 mm |
| D | 42 mm |
| B | 9 mm |
| d1 | 30.6 mm |
| d2 | 30.6 mm |
| D1 | 36.4 mm |
| r1,2 - min. | 0.3 mm |
| r3,4 - min. | 0.2 mm |
| a | 9 mm |
| da - min. | 27 mm |
| db - min. | 27 mm |
| Da - max. | 40 mm |
| Db - max. | 40.6 mm |
| ra - max. | 0.3 mm |
| rb - max. | 0.2 mm |
| dn | 31.8 mm |
| Basic dynamic load rating - C | 6.8 kN |
| Basic static load rating - C0 | 4 kN |
| Fatigue load limit - Pu | 0.17 kN |
| Limiting speed for grease lubrication | 36000 r/min |
| Limiting speed for oil lubrication | 53000 mm/min |
| Ball - Dw | 4.762 mm |
| Ball - z | 18 |
| Gref | 0.54 cm3 |
| Calculation factor - f0 | 10.2 |
| Preload class A - GA | 25 N |
| Preload class B - GB | 50 N |
| Preload class C - GC | 100 N |
| Preload class D - GD | 200 N |
| Calculation factor - f | 1.07 |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.04 |
| Calculation factor - f2C | 1.09 |
| Calculation factor - f2D | 1.15 |
| Calculation factor - fHC | 1 |
| Preload class A | 24 N/micron |
| Preload class B | 32 N/micron |
| Preload class C | 44 N/micron |
| Preload class D | 62 N/micron |
| Category | Precision Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.049 |
| EAN | 7316570235760 |
| 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 | 25MM Bore; 42MM Outside Diameter; 9MM 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 Race |
| 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 | 71905 CD/P4A |
| Weight / LBS | 0.104 |
| Width | 0.354 Inch | 9 Millimeter |
| Outside Diameter | 1.654 Inch | 42 Millimeter |
| Bore | 0.984 Inch | 25 Millimeter |
| bore diameter: | 25 mm |
| radial static load capacity: | 4 kN |
| outside diameter: | 42 mm |
| maximum rpm (grease): | 36000 rpm |
| overall width: | 9 mm |
| maximum rpm (oil): | 53000 rpm |
| contact angle: | 15 ° |
| bearing material: | Steel |
| duplex type: | Duplex Universal |
| cage material: | Cotton Fabric Reinforced Phenolic |
| closure type: | Open |
| fillet radius: | 0.3 mm |
| precision rating: | P4 |
| series: | 71 |
| operating temperature range: | 300 °F |
| manufacturer product page: | Click here |
| radial dynamic load capacity: | 6.76 kN |
| manufacturer upc number: | 7316570235760 |
| d1 | 30.6 mm |
| d2 | 30.6 mm |
| D1 | 36.4 mm |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.2 mm |
| da min. | 27 mm |
| db min. | 27 mm |
| Da max. | 40 mm |
| Db max. | 40.6 mm |
| ra max. | 0.3 mm |
| rb max. | 0.2 mm |
| dn | 31.8 mm |
| Basic dynamic load rating C | 6.76 kN |
| Basic static load rating C0 | 4 kN |
| Fatigue load limit Pu | 0.17 kN |
| Attainable speed for grease lubrication | 36000 r/min |
| Attainable speed for oil-air lubrication | 53000 r/min |
| Ball diameter Dw | 4.762 mm |
| Number of balls z | 18 |
| Reference grease quantity Gref | 0.54 cm³ |
| Preload class A GA | 25 N |
| Static axial stiffness, preload class A | 24 N/µm |
| Preload class B GB | 50 N |
| Static axial stiffness, preload class B | 32 N/µm |
| Preload class C GC | 100 N |
| Static axial stiffness, preload class C | 44 N/µm |
| Preload class D GD | 200 N |
| Static axial stiffness, preload class D | 62 N/µm |
| Calculation factor f | 1.07 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.04 |
| Calculation factor f2C | 1.09 |
| Calculation factor f2D | 1.15 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 10.2 |
| Mass bearing | 0.042 kg |