DEEP GROOVE BALL BEARING
6646M
230 × 329.5 × 40 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 | 230 | mm |
| Outside diameter D | 329.5 | mm |
| Width B | 40 | mm |
| Minimum chamfer rs min | 2.1 | mm |
| Dynamic load rating Cr | 191 | kN |
| Static load rating Cor | 227 | kN |
| Grease lubrication speed | 1600 | rpm |
| Oil lubrication speed | 2000 | rpm |
| Minimum mounting dimension Ds min | 241 | mm |
| Maximum mounting dimension Ds max | — | mm |
| Maximum mounting dimension dh max | 319 | mm |
| Maximum chamfer R max | 2.1 | mm |
| Weight | 10.4 | kg |