| Bearing number |
HMK2830 |
| Size (mm) |
28x37x30 |
| Bore Diameter (mm) |
28 |
| Outer Diameter (mm) |
37 |
| Width (mm) |
30 |
| Fw |
28 mm |
| D |
37 mm |
| C |
30 mm |
| Weight |
0.073 Kg |
| Basic dynamic load rating (C) |
35 kN |
| Basic static load rating (C0) |
54,5 kN |
| (Grease) Lubrication Speed |
5 500 r/min |
| Dw |
3.5 mm |
| Lw |
25.4 mm |
| Lubrication hole on outer ring |
Non/No |
| Inner ring reference |
No |
| Mass |
0.07 kg |
| Cr |
35 kN |
| C0r |
54.5 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 |
0.44 Hz |
| Characteristic rolling element frequency, BSF |
8.89 Hz |
| Characteristic outer ring frequency, BPF0 |
7.11 Hz |
| Characteristic inner ring frequency, BPFI |
8.89 Hz |
| Category |
Roller Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.068 |
| Product Group |
B04144 |
| bore diameter: |
1.1024 in |
| closure type: |
Open |
| outside diameter: |
1.4567 in |
| manufacturer upc number: |
4547359074338 |
| overall width: |
1.1811 in |