| Bearing number |
NUP312 |
| Size (mm) |
60x130x31 |
| Bore Diameter (mm) |
60 |
| Outer Diameter (mm) |
130 |
| Width (mm) |
31 |
| d |
60 mm |
| Fw |
77 mm |
| D |
130 mm |
| B |
31 mm |
| C |
31 mm |
| r min. |
2,1 mm |
| r1 min. |
2,1 mm |
| J |
84,2 mm |
| Weight |
1,8 Kg |
| Basic dynamic load rating (C) |
124 kN |
| Basic static load rating (C0) |
126 kN |
| (Grease) Lubrication Speed |
5 500 r/min |
| E |
113 mm |
| F |
77 mm |
| d1 |
84.2 mm |
| rs min |
2.1 mm |
| r1s min |
2.1 mm |
| Radial clearance class |
CN |
| Mass (without HJ ring) |
1.87 kg |
| Dynamic load, C |
124 kN |
| Static load, C0 |
126 kN |
| Fatigue limit load, Cu |
15.4 kN |
| Nlim (oil) |
6,500 rpm |
| Nlim (grease) |
5,500 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.4 Hz |
| Characteristic rolling element frequency, BSF |
5.09 Hz |
| Characteristic outer ring frequency, BPF0 |
4.86 Hz |
| Characteristic inner ring frequency, BPFI |
7.14 Hz |
| da min |
71 mm |
| dc min |
86 mm |
| Da max |
119 mm |
| ra max |
2 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
1.873 |
| Product Group |
B04144 |