23024 Spherical Roller Water Pump 120x180x45mm
Enjoy High Pioneer Machinery Source Margins on Competitive WATER PUMP BEARING 30x40x20 Pricing.Great Wholesale Products at Low Costs.
| Bearing number: |
NK30/20R |
| Size (mm): |
30x40x20 |
| Bore Diameter (mm): |
30 |
| Outer Diameter (mm): |
40 |
| Width (mm): |
20 |
| Fw: |
30 mm |
| D: |
40 mm |
| C: |
20 mm |
Product Details
| Bearing number |
NK30/20R |
| Size (mm) |
30x40x20 |
| Bore Diameter (mm) |
30 |
| Outer Diameter (mm) |
40 |
| Width (mm) |
20 |
| Fw |
30 mm |
| D |
40 mm |
| C |
20 mm |
| r min. |
0,3 mm |
| Da max. |
38 mm |
| ra max. |
0,3 mm |
| Weight |
0,065 Kg |
| Basic dynamic load rating (C) |
22,1 kN |
| Basic static load rating (C0) |
34 kN |
| (Grease) Lubrication Speed |
8500 r/min |
| rs min |
0.3 mm |
| Dw |
3 mm |
| Lw |
15.8 mm |
| Lubrication hole on outer ring |
Oui/Yes |
| k |
2.5 mm |
| Radial clearance class |
CN |
| Precision class |
P0 |
| Mass |
0.06 kg |
| Cr |
22.1 kN |
| C0r |
34 kN |
| Nlim (grease) |
8,500 rpm |
| Nlim (oil) |
13,000 rpm |
| Min operating temperature, Tmin |
-20 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.46 Hz |
| Characteristic rolling element frequency, BSF |
10.91 Hz |
| Characteristic outer ring frequency, BPF0 |
9.09 Hz |
| Characteristic inner ring frequency, BPFI |
10.91 Hz |
| Da max |
38 mm |
| ras max |
0.3 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.06 |
| Product Group |
B04144 |
| bore diameter: |
30 mm |
| static load capacity: |
3500 kgf |
| outside diameter: |
40 mm |
| maximum rpm: |
13000 RPM |
| overall width: |
20 mm |
| flanges: |
No Flange |
| needle bearing type: |
Machined Bearing with No Inner Ring |
| series: |
NK |
| closure type: |
Open |
| lubrication hole type: |
No Hole |
| dynamic load capacity: |
2260 kgf |
| precision rating: |
Not Rated |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |