Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
71906C/DB	30 mm	47 mm	18 mm	- N	- N	- rpm	- rpm
71906C	30 mm	47 mm	9 mm	8.3 N	6.25 N	22000 rpm	29000 rpm
71906ACTA	30 mm	47 mm	9 mm	- N	- N	- rpm	- rpm
71906AC	30 mm	47 mm	9 mm	- N	- N	- rpm	- rpm
71905CTA	25 mm	42 mm	9 mm	— N	— N	— rpm	— rpm
71905CETA	25 mm	42 mm	9 mm	- N	- N	- rpm	- rpm
71905C/DT	25 mm	42 mm	18 mm	12.7 N	10.9 N	20000 rpm	27000 rpm
71905C/DF	25 mm	42 mm	18 mm	12.7 N	10.9 N	20000 rpm	27000 rpm
71905C/DB	25 mm	42 mm	18 mm	12.7 N	10.9 N	20000 rpm	27000 rpm
71905C	25 mm	42 mm	9 mm	7.8 N	5.45 N	25000 rpm	33000 rpm
71905ACTA	25 mm	42 mm	9 mm	- N	- N	- rpm	- rpm
71905AC	25 mm	42 mm	9 mm	- N	- N	- rpm	- rpm
71904CTA	20 mm	37 mm	9 mm	— N	— N	— rpm	— rpm
71904CETA	20 mm	37 mm	9 mm	- N	- N	- rpm	- rpm
71904C/DT	20 mm	37 mm	18 mm	11.8 N	9.15 N	24000 rpm	31000 rpm