Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
7321BTN/DT	105 mm	225 mm	98 mm	- N	- N	- rpm	- rpm
7321BTN/DF	105 mm	225 mm	98 mm	- N	- N	- rpm	- rpm
7321BTN/DB	105 mm	225 mm	98 mm	- N	- N	- rpm	- rpm
7321BTN	105 mm	225 mm	49 mm	- N	- N	- rpm	- rpm
7321BM/DT	- mm	- mm	- mm	- N	- N	- rpm	- rpm
7321BM	105 mm	225 mm	49 mm	— N	— N	— rpm	— rpm
7321B/DT	105 mm	225 mm	98 mm	310 N	355 N	2100 rpm	2800 rpm
7321B/DF	105 mm	225 mm	98 mm	310 N	355 N	2100 rpm	2800 rpm
7321B/DB	105 mm	225 mm	98 mm	310 N	355 N	2100 rpm	2800 rpm
7321B	105 mm	225 mm	49 mm	191 N	177 N	2600 rpm	3500 rpm
7321AC/DT	105 mm	225 mm	98 mm	337 N	386 N	2800 rpm	3500 rpm
7321AC/DF	105 mm	225 mm	98 mm	337 N	386 N	2800 rpm	3500 rpm
7321AC/DB	105 mm	225 mm	98 mm	337 N	386 N	2800 rpm	3500 rpm
7321AC	105 mm	225 mm	49 mm	208 N	193 N	3500 rpm	4400 rpm
7320CM	100 mm	215 mm	47 mm	- N	- N	- rpm	- rpm