DEEP GROOVE BALL BEARING
618/670Q1
670 × 820 × 69 mm · Bore × outside diameter × width
TECHNICAL DATA
Product parameters
“—” indicates a value that is not supplied or is not applicable. Confirm your operating conditions, precision, clearance and sealing requirements when ordering.
Browse all 722 models ↗| Parameter | Value | Unit |
|---|---|---|
| Bore diameter d | 670 | mm |
| Outside diameter D | 820 | mm |
| Width B | 69 | mm |
| Minimum chamfer rs min | 4 | mm |
| Dynamic load rating Cr | 420 | kN |
| Static load rating Cor | 780 | kN |
| Grease lubrication speed | 560 | rpm |
| Oil lubrication speed | 670 | rpm |
| Minimum mounting dimension Ds min | 685 | mm |
| Maximum mounting dimension Ds max | — | mm |
| Maximum mounting dimension dh max | 805 | mm |
| Maximum chamfer R max | 3 | mm |
| Weight | 82.8 | kg |