Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
7228B/DF	140 mm	250 mm	84 mm	320 N	426 N	1700 rpm	2300 rpm
7228B/DB	140 mm	250 mm	84 mm	320 N	426 N	1700 rpm	2300 rpm
7228B	140 mm	250 mm	42 mm	197 N	213 N	2200 rpm	2900 rpm
7228ACTA	140 mm	250 mm	42 mm	- N	- N	- rpm	- rpm
7228ACM	140 mm	250 mm	42 mm	— N	— N	— rpm	— rpm
7228ACJ	140 mm	250 mm	42 mm	- N	- N	- rpm	- rpm
7228AC/DT	140 mm	250 mm	84 mm	355 N	468 N	2300 rpm	2900 rpm
7228AC/DF	140 mm	250 mm	84 mm	355 N	468 N	2300 rpm	2900 rpm
7228AC/DB	140 mm	250 mm	84 mm	355 N	468 N	2300 rpm	2900 rpm
7228AC	140 mm	250 mm	42 mm	218 N	234 N	2900 rpm	3600 rpm
7226CTA	130 mm	230 mm	40 mm	— N	— N	— rpm	— rpm
7226CM	130 mm	230 mm	40 mm	- N	- N	- rpm	- rpm
7226CETA	130 mm	230 mm	40 mm	— N	— N	— rpm	— rpm
7226C/DT	130 mm	230 mm	80 mm	346 N	428 N	3500 rpm	4700 rpm
7226C/DF	130 mm	230 mm	80 mm	346 N	428 N	3500 rpm	4700 rpm