Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
22256CKM	280 mm	500 mm	130 mm	— N	— N	— rpm	— rpm
22256CM	280 mm	500 mm	130 mm	— N	— N	— rpm	— rpm
22252CKM	260 mm	480 mm	130 mm	— N	— N	— rpm	— rpm
22252CM	260 mm	480 mm	130 mm	— N	— N	— rpm	— rpm
22252	260 mm	480 mm	130 mm	— N	— N	— rpm	— rpm
22248K	240 mm	440 mm	120 mm	— N	— N	— rpm	— rpm
22248CM	240 mm	440 mm	120 mm	— N	— N	— rpm	— rpm
22248C	240 mm	440 mm	120 mm	— N	— N	— rpm	— rpm
22248	240 mm	440 mm	120 mm	— N	— N	— rpm	— rpm
222340K	200 mm	360 mm	98 mm	— N	— N	— rpm	— rpm
222340	200 mm	360 mm	98 mm	— N	— N	— rpm	— rpm
22238CKM	190 mm	320 mm	92 mm	— N	— N	— rpm	— rpm
22236CM	180 mm	320 mm	86 mm	— N	— N	— rpm	— rpm
22230C	150 mm	270 mm	73 mm	610 N	1000 N	1600 rpm	2000 rpm
22228CK	140 mm	250 mm	68 mm	— N	— N	— rpm	— rpm