543242 Rolling Mills Sealed spherical roller bearings continuous casting plants
| Brand Name: |
Rolling Mills |
| Model Number: |
543242 |
| Bearing number: |
NJ236R |
| Size (mm): |
180x320x52 |
| Bore Diameter (mm): |
180 |
| Outer Diameter (mm): |
320 |
| Width (mm): |
52 |
| d: |
180 mm |
| Fw: |
217 mm |
| D: |
320 mm |
Product Details
| Bearing number |
NJ236R |
| Size (mm) |
180x320x52 |
| Bore Diameter (mm) |
180 |
| Outer Diameter (mm) |
320 |
| Width (mm) |
52 |
| d |
180 mm |
| Fw |
217 mm |
| D |
320 mm |
| B |
52 mm |
| C |
52 mm |
| r min. |
4 mm |
| r1 min. |
4 mm |
| Weight |
19.3 Kg |
| Basic dynamic load rating (C) |
626 kN |
| Basic static load rating (C0) |
852 kN |
| (Grease) Lubrication Speed |
1800 r/min |
| Bearing No. |
NJ236R |
| r(min) |
4 |
| r1(min) |
4 |
| Cr |
783 |
| C0r |
852 |
| Cu |
104 |
| Grease lub. |
1800 |
| Oil lub. |
2100 |
| Ew |
- |
| d1 |
- |
| B1 |
- |
| B2 |
- |
| da(min) |
- |
| db(min) |
196 |
| db(max) |
214 |
| dc(min) |
- |
| dd(min) |
- |
| Da(max) |
304 |
| Db(max) |
- |
| Db(min) |
- |
| ra(max) |
3 |
| rb(max) |
3 |
| (Refer.)Mass(kg) |
20.0 |