578545 Rolling Mills Sealed spherical roller bearings continuous casting plants
| Brand Name: | Rolling Mills |
| Model Number: | 578545 |
| Bearing number: | NKI 17/20 |
| Size (mm): | 29x17x20 |
| Bore Diameter (mm): | 29 |
| Outer Diameter (mm): | 17 |
| Width (mm): | 20 |
| d: | 17 mm |
| D: | 29 mm |
| B: | 20 mm |
Product Details
| Bearing number | NKI 17/20 |
| Size (mm) | 29x17x20 |
| Bore Diameter (mm) | 29 |
| Outer Diameter (mm) | 17 |
| Width (mm) | 20 |
| d | 17 mm |
| D | 29 mm |
| B | 20 mm |
| F | 21 mm |
| r1,2 - min. | 0.3 mm |
| s | 0.5 mm |
| da - min. | 19 mm |
| Da - max. | 27 mm |
| ra - max. | 0.3 mm |
| Basic dynamic load rating - C | 17.2 kN |
| Basic static load rating - C0 | 27 kN |
| Fatigue load limit - Pu | 3.4 kN |
| Reference speed | 19000 r/min |
| Limiting speed | 22000 r/min |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.059 |
| Product Group | B04144 |
| bore diameter: | 17 mm |
| dynamic load capacity: | 17.2 kN |
| outside diameter: | 29 mm |
| static load capacity: | 27 kN |
| overall width: | 20 mm |
| maximum rpm: | 22000 rpm |
| needle bearing type: | Machined Bearing with Inner Ring |
| flanges: | With Flanges |
| closure type: | Open |
| series: | NKI |
| number of rows: | One |
| lubrication hole type: | Hole on Outer Ring |
| bearing material: | Steel |
| precision rating: | Not Rated |
| operating temperature range: | Maximum of +250 °F °F |
| manufacturer upc number: | 7316577014511 |
| cage material: | Steel |
| r1,2 min. | 0.3 mm |
| s max. | 0.5 mm |
| da min. | 19 mm |
| Da max. | 27 mm |
| ra max. | 0.3 mm |
| Basic dynamic load rating C | 17.2 kN |
| Basic static load rating C0 | 27 kN |
| Fatigue load limit Pu | 3.35 kN |
| Mass bearing | 0.053 kg |
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