Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
53315	75 mm	135 mm	43.1 mm	171 N	396 N	1200 rpm	1900 rpm
52314	70 mm	125 mm	72 mm	148 N	339 N	1300 rpm	2000 rpm
53314	70 mm	125 mm	44.2 mm	148 N	339 N	1300 rpm	2000 rpm
53314U	70 mm	125 mm	48 mm	148 N	339 N	1300 rpm	2000 rpm
51314M	70 mm	125 mm	40 mm	— N	— N	— rpm	— rpm
52313	65 mm	115 mm	65 mm	128 N	287 N	1400 rpm	2200 rpm
53313	65 mm	115 mm	39.4 mm	128 N	287 N	1400 rpm	2200 rpm
52312	60 mm	110 mm	64 mm	124 N	267 N	1500 rpm	2300 rpm
53312	60 mm	110 mm	38.3 mm	124 N	267 N	1500 rpm	2300 rpm
52311	55 mm	105 mm	64 mm	119 N	246 N	1600 rpm	2400 rpm
53311	55 mm	105 mm	39.3 mm	119 N	246 N	1600 rpm	2400 rpm
52310	50 mm	95 mm	58 mm	91.6 N	186 N	1800 rpm	2700 rpm
53310	50 mm	95 mm	34.3 mm	91.6 N	186 N	1800 rpm	2700 rpm
52309	45 mm	85 mm	32 mm	80 N	163 N	1900 rpm	3000 rpm
52308	40 mm	78 mm	49 mm	69.3 N	135 N	2100 rpm	3300 rpm