710 mm x 1 150 mm x 345 mm NTN 231/710B Spherical Roller Bearings
| Brand Name |
NTN |
| Model Number |
231/710B |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 231/710B bearing Size Chart (mm/inches) |
|---|
| Bearing number | C3084M |
| Size (mm) | 420x620x150 |
| Bore Diameter (mm) | 420 |
| Outer Diameter (mm) | 620 |
| Width (mm) | 150 |
| d | 420 mm |
| D | 620 mm |
| B | 150 mm |
| C | 150 mm |
| d2 | 475 mm |
| r1 min. | 5 mm |
| r2 min. | 5 mm |
| D1 | 571 mm |
| Ca | 2,2 mm |
| da min. | 438 mm |
| da max | 513 mm |
| Da min | 544 mm |
| Da max. | 602 mm |
| ra max. | 4 mm |
| Calculation factor (k2) | 0,1 |
| S1 | 32,6 mm |
| Weight | 150 Kg |
| Basic dynamic load rating (C) | 3800 kN |
| Basic static load rating (C0) | 6400 kN |
| Fatigue load limit (Pu) | 455 |
| Reference speed | 800 r/min |
| Limiting speed | 1100 r/min |