| Bearing number |
NJ411 |
| Size (mm) |
55x140x33 |
| Bore Diameter (mm) |
55 |
| Outer Diameter (mm) |
140 |
| Width (mm) |
33 |
| d |
55 mm |
| Fw |
77.2 mm |
| D |
140 mm |
| B |
33 mm |
| C |
33 mm |
| r min. |
2.1 mm |
| r1 min. |
2.1 mm |
| Weight |
2.51 Kg |
| Basic dynamic load rating (C) |
142 kN |
| Basic static load rating (C0) |
138 kN |
| (Grease) Lubrication Speed |
4600 r/min |
| Bearing No. |
NJ411 |
| r(min) |
2.1 |
| r1(min) |
2.1 |
| Cr |
174 |
| C0r |
138 |
| Cu |
19.6 |
| Grease lub. |
4600 |
| Oil lub. |
6100 |
| Ew |
- |
| d1 |
- |
| B1 |
- |
| B2 |
- |
| da(min) |
- |
| db(min) |
66 |
| db(max) |
76 |
| dc(min) |
- |
| dd(min) |
- |
| Da(max) |
129 |
| Db(max) |
- |
| Db(min) |
- |
| ra(max) |
2 |
| rb(max) |
2 |
| (Refer.)Mass(kg) |
2.56 |