NSK HR 31311 J JAPAN Bearing 75x160x40
| Brand Name |
NSK |
| Model Number |
HR 31311 J |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NSK HR 31311 J bearing Size Chart (mm/inches) |
|---|
| Bearing number | JH211749/JH211710 |
| Size (mm) | 65x120x39 |
| Bore Diameter (mm) | 65 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 39 |
| d | 65 mm |
| D | 120 mm |
| T | 39 mm |
| B | 38,5 mm |
| C | 32 mm |
| a | 27,9 mm |
| r min. | 3 mm |
| r2 min. | 2,8 mm |
| da min. | 80 mm |
| Da | 107 mm |
| db min | 74 mm |
| ra max. | 3 mm |
| rb max. | 2,8 mm |
| Db | 114 mm |
| Weight | 1,888 Kg |
| Basic dynamic load rating (C) | 189 kN |
| Basic static load rating (C0) | 255 kN |
| (Grease) Lubrication Speed | 3200 r/min |
| (Oil) Lubrication Speed | 4300 r/min |
| Calculation factor (e) | 0,34 |
| Calculation factor (Y0) | 0,98 |