Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
UC206-19	30.162 mm	62 mm	38.1 mm	- N	- N	- rpm	- rpm
UC206-20	31.75 mm	62 mm	38.1 mm	- N	- N	- rpm	- rpm
UC207-21	33.338 mm	72 mm	42.9 mm	- N	- N	- rpm	- rpm
UC207-22	34.952 mm	72 mm	42.9 mm	- N	- N	- rpm	- rpm
UC207-23	36.512 mm	72 mm	42.9 mm	- N	- N	- rpm	- rpm
UC208-25	39.688 mm	80 mm	49.2 mm	- N	- N	- rpm	- rpm
UC209-26	41.275 mm	85 mm	49.2 mm	- N	- N	- rpm	- rpm
UC209-27	42.862 mm	85 mm	49.2 mm	- N	- N	- rpm	- rpm
UC209-28	44.45 mm	85 mm	49.2 mm	- N	- N	- rpm	- rpm
UC210-30	47.625 mm	90 mm	51.6 mm	- N	- N	- rpm	- rpm
UC210-31	49.212 mm	90 mm	51.6 mm	- N	- N	- rpm	- rpm
UC210-32	50.8 mm	90 mm	51.6 mm	- N	- N	- rpm	- rpm
UC211-32	50.8 mm	100 mm	55.6 mm	- N	- N	- rpm	- rpm
UC211-34	53.975 mm	100 mm	55.6 mm	- N	- N	- rpm	- rpm
UC211-35	55.562 mm	100 mm	55.6 mm	- N	- N	- rpm	- rpm