Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
53200U	10 mm	26 mm	13 mm	12.7 N	17.1 N	5700 rpm	8800 rpm
52415	75 mm	160 mm	115 mm	252 N	560 N	880 rpm	1350 rpm
52408	40 mm	90 mm	65 mm	113 N	205 N	1700 rpm	2600 rpm
234430B	150 mm	225 mm	90 mm	- N	- N	- rpm	- rpm
51412	60 mm	130 mm	51 mm	201 N	397 N	1100 rpm	1700 rpm
51318	90 mm	155 mm	50 mm	213 N	524 N	1000 rpm	1600 rpm
51238	190 mm	270 mm	62 mm	298 N	1010 N	650 rpm	1000 rpm
51152H	260 mm	320 mm	45 mm	— N	— N	— rpm	— rpm
51107	35 mm	52 mm	12 mm	20.4 N	44.7 N	3900 rpm	6000 rpm