| Bearing number |
NJ2317R |
| Size (mm) |
85x180x60 |
| Bore Diameter (mm) |
85 |
| Outer Diameter (mm) |
180 |
| Width (mm) |
60 |
| d |
85 mm |
| Fw |
108 mm |
| D |
180 mm |
| B |
60 mm |
| C |
60 mm |
| r min. |
3 mm |
| r1 min. |
3 mm |
| Weight |
6.98 Kg |
| Basic dynamic load rating (C) |
394 kN |
| Basic static load rating (C0) |
485 kN |
| (Grease) Lubrication Speed |
2900 r/min |
| Bearing No. |
NJ2317R |
| r(min) |
3 |
| r1(min) |
3 |
| Cr |
491 |
| C0r |
485 |
| Cu |
67.7 |
| Grease lub. |
2900 |
| Oil lub. |
4400 |
| Ew |
- |
| d1 |
- |
| B1 |
- |
| B2 |
- |
| da(min) |
- |
| db(min) |
98 |
| db(max) |
106 |
| dc(min) |
- |
| dd(min) |
- |
| Da(max) |
167 |
| Db(max) |
- |
| Db(min) |
- |
| ra(max) |
2.5 |
| rb(max) |
2.5 |
| (Refer.)Mass(kg) |
7.17 |