Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
6218-ZN	90 mm	160 mm	30 mm	95.8 N	71.5 N	3800 rpm	4800 rpm
6018-ZN	90 mm	140 mm	24 mm	58 N	49.8 N	4300 rpm	5300 rpm
61918-ZN	90 mm	125 mm	18 mm	32.8 N	31.5 N	4500 rpm	5600 rpm
61818-ZN	90 mm	115 mm	13 mm	19.5 N	20.5 N	4800 rpm	6000 rpm
6417-ZN	85 mm	210 mm	52 mm	175 N	138 N	3200 rpm	3800 rpm
6317-ZN	85 mm	180 mm	41 mm	132 N	96.5 N	3600 rpm	4300 rpm
6217-ZN	85 mm	150 mm	28 mm	83.2 N	63.8 N	4000 rpm	5000 rpm
6017-ZN	85 mm	130 mm	22 mm	50.8 N	42.8 N	4500 rpm	5600 rpm
61917-ZN	85 mm	120 mm	18 mm	31.9 N	29.7 N	4800 rpm	6000 rpm
61817-ZN	85 mm	110 mm	13 mm	19.2 N	19.8 N	5000 rpm	6300 rpm
6416-ZN	80 mm	200 mm	48 mm	163 N	125 N	3400 rpm	4000 rpm
6316-ZN	80 mm	170 mm	39 mm	123 N	86.5 N	3800 rpm	4500 rpm
6216-ZN	80 mm	140 mm	26 mm	71.5 N	54.2 N	4300 rpm	5300 rpm
6016-ZN	80 mm	125 mm	22 mm	47.5 N	39.8 N	5000 rpm	6000 rpm
61916-ZN	80 mm	110 mm	16 mm	24.9 N	23.9 N	5300 rpm	6300 rpm