Caliber diameter outer ring | D2 | 33.50 | mm |
Minimum chamfer dimension | rmin | 0.30 | mm |
Caliber diameter inner ring | d2 | 23.70 | mm |
Bore diameter | d | 20 | mm |
Width | B | 9 | mm |
Basic static load rating, radial | C0r | 3,680 | |
Limiting speed | nG | 24,200 |
Outside diameter | D | 37 | mm |
Basic dynamic load rating, radial | Cr | 6,380 | |
Fatigue load limit, radial | Cur | 233 | N |
Reference speed | nϑr | 17,000 |
Minimum diameter shaft shoulder | da min | 22 | mm |
Maximum fillet radius | ra max | 0.30 | mm |
Maximum diameter of housing shoulder | Da max | 35 | mm |
Manufacturer | Part Number |
---|---|
ADR | AY20ZZ |
Marlin-Rockwell Corp. | 1904-SFF |
NSK | 6904ZZCM (NSK) |
Koyo | 6904ZZ |
NSK | 6904-ZZ (NSK) |