Caliber diameter outer ring | D2 | 27.80 | mm |
Minimum chamfer dimension | rmin | 0.30 | mm |
Shoulder diameter inner ring | d1 | 21 | mm |
Bore diameter | d | 17 | mm |
Width | B | 7 | mm |
Basic static load rating, radial | C0r | 2,560 | |
Limiting speed | nG | 29,000 |
Outside diameter | D | 30 | mm |
Basic dynamic load rating, radial | Cr | 4,590 | |
Fatigue load limit, radial | Cur | 150 | N |
Reference speed | nϑr | 17,800 |
Minimum diameter shaft shoulder | da min | 19 | mm |
Maximum fillet radius | ra max | 0.30 | mm |
Maximum diameter of housing shoulder | Da max | 28 | mm |
Manufacturer | Part Number |
---|---|
ADR | AY17ZZ |
Marlin-Rockwell Corp. | 1903-SFF |
RHP | 61903-2Z |
SKF | 61903-2Z (SKF) |
Steyr-Daimler-Puch | 61903-2Z |
NSK | 6903 ZZ (NSK) |
KOYO | 6903ZZ |