Internal Freewheels FNR Selection Type Size Design d [mm] D [mm] B [mm] FNR 8 R 8 37 20 FNR 12 R 12 37 20 FNR 15 R 15 47 30 FNR 20 R 20 62 36 FNR 25 R 25 80 40 FNR 30 R 30 90 48 FNR 35 R 35 100 53 FNR 40 R 40 110 63 FNR 45 R 45 120 63 FNR 50 R 50 130 80 FNR 55 R 55 140 80 FNR 60 R 60 150 95 All No claims for liability or warrenty claims can be derived from use of the CAD-Files. All CAD-Files have benn produced with the greatest of care. In spite of this, they serve merely for the purpose of illustration. Only design drawings which have been released by RINGSPANN are binding. File format: STEP SAT PARASOLID IGES CATIA_V4 CATIA_V5 VDAFS HSF VRML DXF Detail: simple