| Name | Value |
|---|---|
| Bearing number | 31328JR |
| Size (mm) | 140x300x77 |
| Brand | MBY |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 300 |
| Width (mm) | 77 |
| Name | Value |
|---|---|
| d | 140 mm |
| D | 300 mm |
| T | 77 mm |
| B | 70 mm |
| C | 47 mm |
| a | 93,8 mm |
| r min. | 5 mm |
| r1 min. | 4 mm |
| r2 min. | 4 mm |
| da min. | 162 mm |
| da max | 167 mm |
| Da min | 254 mm |
| Da max. | 282 mm |
| db max. | 167 mm |
| Db min. | 280 mm |
| ra max. | 4 mm |
| rb max. | 3 mm |
| Db | 280 mm |
| Weight | 23,3 Kg |
| Basic dynamic load rating (C) | 674 kN |
| Basic static load rating (C0) | 865 kN |
| (Grease) Lubrication Speed | 1100 r/min |
| (Oil) Lubrication Speed | 1500 r/min |
| Calculation factor (e) | 0,83 |
| Calculation factor (Y0) | 0,4 |
| Calculation factor (Y1) | 0,73 |
Wanting more information about MBY? Contact us now! Tell us your need and we will contact with you within 24 hours.
