Under roller diameter | Fw | 25 | mm |
Width, outer ring | B | 20 | mm |
Basic static load rating, radial | C0r | 33,000 | |
Limiting speed | nG | 10,200 | |
Reference speed | nϑr | 7,400 |
Outside diameter | D | 32 | mm |
Basic dynamic load rating, radial | Cr | 19,900 | |
Fatigue load limit, radial | Cur | 4,300 | |
Limiting speed for grease lubrication | nG Grease | 6,100 |
Minimum chamfer dimension | rmin | 0.80 | mm |
Minimum width to base of drawn cup with closed end | Ct min | 17.30 | mm |
Manufacturer | Part Number |
---|---|
SKF | RBNA253220 (SKF) |
NTN | BK2520 (NTN) |
SKF | BK2520 (SKF) |
Torrington | MFJ-2520 |
KOYO | MKM2520 |
IKO | TLAM2520 |