Outside diameter | D | 47 | mm |
Basic dynamic load rating, radial | Cr | 25,500 | |
Fatigue load limit, radial | Cur | 6,900 | |
Limiting speed for grease lubrication | nG Grease | 3,950 | |
Under roller diameter | Fw | 40 | mm |
Width | B | 20 | mm |
Basic static load rating, radial | C0r | 52,000 | |
Limiting speed | nG | 6,600 | |
Reference speed | nϑr | 4,900 |
Width, outer ring | C | 20 | mm |
Minimum chamfer dimension | rmin | 0.80 | mm |
Manufacturer | Part Number |
---|---|
NTN | HK4020 (NTN) |
Nadella | DB 40 47 20 P |
Torrington | FJ-4020 |
SKF | HK4020 (SKF) |
IKO | TLA4020 |
SKF | RHNA404720 |
Koyo | 40BTM4720 |
Timken | F4020 |