Model

Part Number	d - Bore	D - Outer Diameter	B - Width
BC4B 320455	820 mm	1130 mm	800 mm
319313	820 mm	1130 mm	825 mm
315826 B	850 mm	1150 mm	840 mm
315826 A	850 mm	1150 mm	840 mm
BC4-8021/HB1	850 mm	1180 mm	850 mm
312966 E	862.98 mm	1219.302 mm	876.3 mm
312966 D	862.98 mm	1219.302 mm	876.3 mm
BC4B 319668	865 mm	1180 mm	750 mm
313528 C	900 mm	1280 mm	930 mm
316043	900 mm	1220 mm	840 mm
BC4-8067/HA3	900 mm	1280 mm	780 mm
315265	937.5 mm	1270.25 mm	825.5 mm
314520 C	950 mm	1360 mm	1000 mm
BC4B 319862	950 mm	1360 mm	975 mm
319303	980 mm	1310 mm	880 mm
316234 A	1000 mm	1360 mm	800 mm
BC4-8062/HA1	1040 mm	1440 mm	1000 mm
BC4-8016/HA4	1300 mm	1655 mm	890 mm
BC4-8029/HA4	1350 mm	1765 mm	1360 mm
BC4-8005/HA4	1400 mm	1900 mm	1360 mm

Part Number