Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
71908C	40 mm	62 mm	12 mm	15.7 N	12.4 N	17000 rpm	22000 rpm
71908ACTA	40 mm	62 mm	12 mm	- N	- N	- rpm	- rpm
71908AC	40 mm	62 mm	12 mm	- N	- N	- rpm	- rpm
71907CTA	35 mm	55 mm	10 mm	— N	— N	— rpm	— rpm
71907CETA	35 mm	55 mm	10 mm	- N	- N	- rpm	- rpm
71907C/DT	35 mm	55 mm	20 mm	- N	- N	- rpm	- rpm
71907C/DF	35 mm	55 mm	20 mm	20.4 N	19.4 N	15000 rpm	20000 rpm
71907C/DB	35 mm	55 mm	20 mm	20.4 N	19.4 N	15000 rpm	20000 rpm
71907C	35 mm	55 mm	10 mm	12.5 N	9.7 N	19000 rpm	25000 rpm
71907ACTA	35 mm	55 mm	10 mm	- N	- N	- rpm	- rpm
71907AC	35 mm	55 mm	10 mm	- N	- N	- rpm	- rpm
71906CTA	30 mm	47 mm	9 mm	— N	— N	— rpm	— rpm
71906CETA	30 mm	47 mm	9 mm	- N	- N	- rpm	- rpm
71906C/DT	30 mm	47 mm	18 mm	13.5 N	12.5 N	18000 rpm	23000 rpm
71906C/DF	30 mm	47 mm	18 mm	13.5 N	12.5 N	18000 rpm	23000 rpm