NTN W67315EABX Cylindrical Roller Bearings
| Bearing number: |
6389/6320 |
| Size (mm): |
66.675x135.755x53.975 |
| Bore Diameter (mm): |
66,675 |
| Outer Diameter (mm): |
135,755 |
| Width (mm): |
53,975 |
| d: |
66,675 mm |
| D: |
135,755 mm |
| T: |
53,975 mm |
Product Details
| Bearing number |
6389/6320 |
| Size (mm) |
66.675x135.755x53.975 |
| Bore Diameter (mm) |
66,675 |
| Outer Diameter (mm) |
135,755 |
| Width (mm) |
53,975 |
| d |
66,675 mm |
| D |
135,755 mm |
| T |
53,975 mm |
| B |
56,007 mm |
| C |
44,45 mm |
| a |
34,8 mm |
| r min. |
6,4 mm |
| r2 min. |
3,2 mm |
| da min. |
91 mm |
| Da |
117 mm |
| db min |
77,5 mm |
| ra max. |
6,4 mm |
| rb max. |
3,2 mm |
| Db |
126 mm |
| Weight |
3,52 Kg |
| Basic dynamic load rating (C) |
266 kN |
| Basic static load rating (C0) |
357 kN |
| (Grease) Lubrication Speed |
3000 r/min |
| (Oil) Lubrication Speed |
4000 r/min |
| Calculation factor (e) |
0,32 |
| Calculation factor (Y0) |
1,02 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |