Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
7304BTN	20 mm	52 mm	15 mm	- N	- N	- rpm	- rpm
7304B/DT	20 mm	52 mm	30 mm	26.3 N	17.4 N	10000 rpm	13000 rpm
7304B/DF	17 mm	47 mm	28 mm	26.3 N	17.4 N	10000 rpm	13000 rpm
7304B/DB	20 mm	52 mm	30 mm	26.3 N	17.4 N	10000 rpm	13000 rpm
7304B	20 mm	52 mm	15 mm	16.2 N	8.7 N	13000 rpm	17000 rpm
7304ACM	20 mm	52 mm	15 mm	— N	— N	— rpm	— rpm
7304AC/DT	20 mm	52 mm	30 mm	28.3 N	18.8 N	13000 rpm	17000 rpm
7304AC/DF	20 mm	52 mm	30 mm	28.3 N	18.8 N	13000 rpm	17000 rpm
7304AC/DB	20 mm	52 mm	30 mm	28.3 N	18.8 N	13000 rpm	17000 rpm
7304AC	20 mm	52 mm	15 mm	17.4 N	9.4 N	17000 rpm	21000 rpm
7303C/DT	17 mm	47 mm	28 mm	25.7 N	16.8 N	20000 rpm	27000 rpm
7303C/DF	17 mm	47 mm	28 mm	25.7 N	16.8 N	20000 rpm	27000 rpm
7303C/DB	17 mm	47 mm	28 mm	25.7 N	16.8 N	20000 rpm	27000 rpm
7303C	17 mm	47 mm	14 mm	15.8 N	8.4 N	25000 rpm	33000 rpm
7303BTN1	17 mm	47 mm	14 mm	— N	— N	— rpm	— rpm