NTN 23030BD1 Spherical Roller Bearings
| Bearing number: | NJ238R |
| Size (mm): | 190x340x55 |
| Bore Diameter (mm): | 190 |
| Outer Diameter (mm): | 340 |
| Width (mm): | 55 |
| d: | 190 mm |
| Fw: | 230 mm |
| D: | 340 mm |
Product Details
| Bearing number | NJ238R |
| Size (mm) | 190x340x55 |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 340 |
| Width (mm) | 55 |
| d | 190 mm |
| Fw | 230 mm |
| D | 340 mm |
| B | 55 mm |
| C | 55 mm |
| r min. | 4 mm |
| r1 min. | 4 mm |
| Weight | 23.3 Kg |
| Basic dynamic load rating (C) | 694 kN |
| Basic static load rating (C0) | 954 kN |
| (Grease) Lubrication Speed | 1700 r/min |
| Bearing No. | NJ238R |
| r(min) | 4 |
| r1(min) | 4 |
| Cr | 869 |
| C0r | 954 |
| Cu | 114 |
| Grease lub. | 1700 |
| Oil lub. | 2000 |
| Ew | - |
| d1 | - |
| B1 | - |
| B2 | - |
| da(min) | - |
| db(min) | 206 |
| db(max) | 227 |
| dc(min) | - |
| dd(min) | - |
| Da(max) | 324 |
| Db(max) | - |
| Db(min) | - |
| ra(max) | 3 |
| rb(max) | 3 |
| (Refer.)Mass(kg) | 23.9 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
