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 |