Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
22209KTN1/W33	45 mm	85 mm	23 mm	92.5 N	102 N	4500 rpm	6000 rpm
22209CK/W33	45 mm	85 mm	23 mm	82 N	97.5 N	4500 rpm	5600 rpm
22209K	45 mm	85 mm	23 mm	52.2 N	73.2 N	4000 rpm	5000 rpm
22308KTN1/W33	40 mm	90 mm	33 mm	130 N	148 N	4500 rpm	6000 rpm
22308CCK/W33	40 mm	90 mm	33 mm	120 N	138 N	4500 rpm	6000 rpm
22308CK/W33	40 mm	90 mm	33 mm	120 N	138 N	4300 rpm	5300 rpm
22308K	40 mm	90 mm	33 mm	73.5 N	90.5 N	4000 rpm	5000 rpm
21308KTN1	40 mm	90 mm	23 mm	91.2 N	99 N	3600 rpm	4500 rpm
21308CCK	40 mm	90 mm	23 mm	85 N	96.2 N	3600 rpm	4500 rpm
22208KTN1/W33	40 mm	80 mm	23 mm	92.5 N	102 N	5000 rpm	6300 rpm
22208CCK/W33	40 mm	80 mm	23 mm	77 N	88.5 N	5000 rpm	6300 rpm
22208CK/W33	40 mm	80 mm	23 mm	78.5 N	90.8 N	5000 rpm	6000 rpm
22208K	40 mm	80 mm	23 mm	22.4 N	7.4 N	7600 rpm	9300 rpm
21307KTN1	35 mm	80 mm	21 mm	72.2 N	75.5 N	4000 rpm	5300 rpm
21307CCK	35 mm	80 mm	21 mm	63.5 N	73.2 N	4000 rpm	5300 rpm