Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
3204-RSZTN	20 mm	47 mm	20.6 mm	- N	- N	- rpm	- rpm
3204NR	20 mm	47 mm	20.6 mm	- N	- N	- rpm	- rpm
3204A-ZTN1	20 mm	47 mm	20.6 mm	— N	— N	— rpm	— rpm
3204A-Z	20 mm	47 mm	20.6 mm	- N	- N	- rpm	- rpm
3204ATN1	20 mm	47 mm	20.6 mm	— N	— N	— rpm	— rpm
3204ATN	20 mm	47 mm	20.6 mm	- N	- N	- rpm	- rpm
3204A-RSTN1	20 mm	47 mm	20.6 mm	— N	— N	— rpm	— rpm
3204A-RS	20 mm	47 mm	20.6 mm	- N	- N	- rpm	- rpm
3204ANTN1	20 mm	47 mm	20.6 mm	— N	— N	— rpm	— rpm
3204ANTN	20 mm	47 mm	20.6 mm	- N	- N	- rpm	- rpm
3204ANRTN1	20 mm	47 mm	20.6 mm	— N	— N	— rpm	— rpm
3204ANRTN	20 mm	47 mm	20.6 mm	- N	- N	- rpm	- rpm
3204A-2ZTN1	20 mm	47 mm	20.6 mm	— N	— N	— rpm	— rpm
3204A-2Z	20 mm	47 mm	20.6 mm	- N	- N	- rpm	- rpm
3204A-2RSTN1	20 mm	47 mm	20.6 mm	— N	— N	— rpm	— rpm