Model

Part Number	d - Bore	D - Outer Diameter	B - Width
NNU 4160 M/W33	300 mm	500 mm	200 mm
BC2B 322216	320 mm	460 mm	120 mm
NNU 4164 F	320 mm	540 mm	218 mm
NNU 4164 K30F	320 mm	540 mm	218 mm
BC2B 320118	340 mm	520 mm	305 mm
NNU 4168 K30M/W33	340 mm	580 mm	243 mm
NNU 4168 M/W33	340 mm	580 mm	243 mm
BC2B 319878	350 mm	520 mm	150 mm
314563	350 mm	500 mm	190 mm
BC2B 320075	360 mm	500 mm	125 mm
BC2B 322217	360 mm	500 mm	125 mm
NNU 4172 K30M	360 mm	600 mm	243 mm
NNU 4172 M	360 mm	600 mm	243 mm
BC2B 320299	360 mm	510 mm	190 mm
BC2B 326131/HB1	380 mm	540 mm	130 mm
NNU 4176 K30M	380 mm	620 mm	243 mm
NNU 4176 M	380 mm	620 mm	243 mm
BC2B 326363/HA4	400 mm	600.19 mm	200 mm
315802	400 mm	590 mm	220 mm
NNU 4880 K/W33	400 mm	500 mm	100 mm

Part Number