Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
61919-LS	95 mm	130 mm	18 mm	33.7 N	33.3 N	3200 rpm	- rpm
61819-RZ	95 mm	120 mm	13 mm	19.8 N	21.3 N	4500 rpm	5600 rpm
61819-LS	95 mm	120 mm	13 mm	19.8 N	21.3 N	3400 rpm	- rpm
6318-RZ	90 mm	190 mm	43 mm	145 N	108 N	3400 rpm	4000 rpm
6318-LS	90 mm	190 mm	43 mm	145 N	108 N	2200 rpm	- rpm
6218-RZ	90 mm	160 mm	30 mm	95＇8 N	71.5 N	3800 rpm	4800 rpm
6218-LS	90 mm	160 mm	30 mm	95.8 N	71.5 N	2600 rpm	- rpm
6018-RZ	90 mm	140 mm	24 mm	58 N	49.8 N	4300 rpm	5300 rpm
6018-LS	90 mm	140 mm	24 mm	58 N	49.8 N	3000 rpm	- rpm
61918-RZ	90 mm	125 mm	18 mm	32.8 N	31.5 N	4500 rpm	5600 rpm
61918-LS	90 mm	125 mm	18 mm	32.8 N	31.5 N	3400 rpm	- rpm
61818-RZ	90 mm	115 mm	13 mm	19.5 N	20.5 N	4800 rpm	6000 rpm
61818-LS	90 mm	115 mm	13 mm	19.5 N	20.5 N	3600 rpm	- rpm
6317-RZ	85 mm	180 mm	41 mm	132 N	96.5 N	3600 rpm	4300 rpm
6317-LS	85 mm	180 mm	41 mm	132 N	96.5 N	2400 rpm	- rpm