TIMKEN 493D Tapered Roller Bearings
| Bearing number: | 23056 CC/W33 |
| Size (mm): | 420x280x106 |
| Bore Diameter (mm): | 420 |
| Outer Diameter (mm): | 280 |
| Width (mm): | 106 |
| d: | 280 mm |
| D: | 420 mm |
| B: | 106 mm |
Product Details
| Bearing number | 23056 CC/W33 |
| Size (mm) | 420x280x106 |
| Bore Diameter (mm) | 420 |
| Outer Diameter (mm) | 280 |
| Width (mm) | 106 |
| d | 280 mm |
| D | 420 mm |
| B | 106 mm |
| d2 | 315 mm |
| D1 | 380 mm |
| b | 16.7 mm |
| K | 9 mm |
| r1,2 - min. | 4 mm |
| da - min. | 295 mm |
| Da - max. | 405 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 1797 kN |
| Basic static load rating - C0 | 2850 kN |
| Fatigue load limit - Pu | 224 kN |
| Reference speed | 1300 r/min |
| Limiting speed | 1600 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 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 54.849 |
| Product Group | B04311 |
| bore diameter: | 280 mm |
| maximum rpm: | 1600 RPM |
| outside diameter: | 420 mm |
| operating temperature range: | Maximum of +390 °F |
| overall width: | 106 mm |
| cage material: | Steel |
| bore type: | Straight |
| 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: | 106 mm |
| dynamic load capacity: | 1730 kN |
| fillet radius: | 3 mm |
| static load capacity: | 2850 kN |
| series: | 230 |
| d2 ≈ | 315 mm |
| D1 ≈ | 380 mm |
| r1,2 min. | 4 mm |
| da min. | 295 mm |
| Da max. | 405 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 1797 kN |
| Basic static load rating C0 | 2850 kN |
| Fatigue load limit Pu | 224 kN |
| Calculation factor e | 0.23 |
| Calculation factor Y1 | 2.9 |
| Calculation factor Y2 | 4.4 |
| Calculation factor Y0 | 2.8 |
| Mass bearing | 52.5 kg |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
