komatsu 21N-30-17560 Protector
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
komatsu 21N-30-17560 Protector Size Chart (mm/inches) |
|---|
| Bearing number | 23072 CCK/W33 |
| Size (mm) | 540x360x134 |
| Bore Diameter (mm) | 540 |
| Outer Diameter (mm) | 360 |
| Width (mm) | 134 |
| d | 360 mm |
| D | 540 mm |
| B | 134 mm |
| d2 | 404 mm |
| D1 | 483 mm |
| b | 22.3 mm |
| K | 12 mm |
| r1,2 - min. | 5 mm |
| da - min. | 369 mm |
| da - max. | 404 mm |
| Da - max. | 522 mm |
| ra - max. | 4 mm |
| Basic dynamic load rating - C | 2850 kN |
| Basic static load rating - C0 | 4800 kN |
| Fatigue load limit - Pu | 345 kN |
| Reference speed | 950 r/min |
| Limiting speed | 1200 r/min |
| Calculation factor - e | 0.23 |
| Calculation factor - Y1 | 2.9 |
| Calculation factor - Y2 | 4.4 |
| Calculation factor - Y0 | 2.8 |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| EAN | 7316570677287 |
| Product Group | B04311 |
| bore diameter: | 360 mm |
| maximum rpm: | 1200 RPM |
| outside diameter: | 540 mm |
| operating temperature range: | Maximum of +390 °F |
| overall width: | 134 mm |
| cage material: | Steel |
| bore type: | Tapered 1:12 |
| bearing material: | Steel |
| outer ring type: | Not Split |
| cage type: | Inner Ring Guided |
| internal clearance: | C0 |
| precision rating: | Not Rated |
| closure type: | Open |
| finish/coating: | Uncoated |
| lubrication hole type: | Lubrication Groove & Hole |
| outer ring width: | 134 mm |
| dynamic load capacity: | 2750 kN |
| fillet radius: | 4 mm |
| static load capacity: | 4800 kN |
| series: | 230 |
| d2 ≈ | 404 mm |
| D1 ≈ | 483 mm |
| r1,2 min. | 5 mm |
| Da max. | 522 mm |
| ra max. | 4 mm |
| Basic dynamic load rating C | 2850 kN |
| Basic static load rating C0 | 4800 kN |
| Fatigue load limit Pu | 345 kN |
| Calculation factor e | 0.23 |
| Calculation factor Y1 | 2.9 |
| Calculation factor Y2 | 4.4 |
| Calculation factor Y0 | 2.8 |
| Mass bearing | 105 kg |