AOH 240/630 G Withdrawal sleeves
AOH 240/630 G Withdrawal sleeves Needs Analysis Bearing Wholesalers , Bearing in Singapore Manufacturing Service . 47x57x20 Get Your Free.
| Bearing number: |
NK47/20R |
| Size (mm): |
47x57x20 |
| Bore Diameter (mm): |
47 |
| Outer Diameter (mm): |
57 |
| Width (mm): |
20 |
| Fw: |
47 mm |
| D: |
57 mm |
| C: |
20 mm |
Product Details
| Bearing number |
NK47/20R |
| Size (mm) |
47x57x20 |
| Bore Diameter (mm) |
47 |
| Outer Diameter (mm) |
57 |
| Width (mm) |
20 |
| Fw |
47 mm |
| D |
57 mm |
| C |
20 mm |
| r min. |
0,3 mm |
| Da max. |
55 mm |
| ra max. |
0,3 mm |
| Weight |
0,095 Kg |
| Basic dynamic load rating (C) |
28,8 kN |
| Basic static load rating (C0) |
55,5 kN |
| (Grease) Lubrication Speed |
5500 r/min |
| rs min |
0.3 mm |
| Dw |
3 mm |
| Lw |
15.6 mm |
| Lubrication hole on outer ring |
Oui/Yes |
| k |
3 mm |
| Radial clearance class |
CN |
| Precision class |
P0 |
| Mass |
0.1 kg |
| Cr |
28.8 kN |
| C0r |
55.5 kN |
| Nlim (grease) |
5,500 rpm |
| Nlim (oil) |
8,500 rpm |
| Min operating temperature, Tmin |
-20 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.47 Hz |
| Characteristic rolling element frequency, BSF |
16.61 Hz |
| Characteristic outer ring frequency, BPF0 |
15.04 Hz |
| Characteristic inner ring frequency, BPFI |
16.96 Hz |
| Da max |
55 mm |
| ras max |
0.3 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.1 |
| Product Group |
B04144 |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |