Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
51222	110 mm	160 mm	38 mm	148 N	431 N	1200 rpm	1800 rpm
51220	100 mm	150 mm	38 mm	147 N	410 N	1200 rpm	1900 rpm
51219	95 mm	140 mm	40 mm	— N	— N	— rpm	— rpm
51218	90 mm	135 mm	35 mm	117 N	326 N	1400 rpm	2100 rpm
51217	85 mm	125 mm	31 mm	92.3 N	251 N	1500 rpm	2300 rpm
51216	80 mm	115 mm	28 mm	78.5 N	218 N	1700 rpm	2600 rpm
51215	75 mm	110 mm	27 mm	77.4 N	209 N	1800 rpm	2700 rpm
51214	70 mm	105 mm	27 mm	73.6 N	189 N	1800 rpm	2800 rpm
51213	65 mm	100 mm	27 mm	74.8 N	189 N	1900 rpm	2900 rpm
51212	60 mm	95 mm	26 mm	73.6 N	179 N	1900 rpm	3000 rpm
51211	55 mm	90 mm	25 mm	69.4 N	159 N	2100 rpm	3200 rpm
51210	50 mm	78 mm	22 mm	48.5 N	111 N	2300 rpm	3600 rpm
51209	45 mm	73 mm	20 mm	47.7 N	105 N	2600 rpm	4000 rpm
51208	40 mm	68 mm	19 mm	46.9 N	98.3 N	2700 rpm	4200 rpm
51207	35 mm	62 mm	18 mm	39.2 N	78.2 N	2900 rpm	4500 rpm