Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NUP308N	40 mm	90 mm	23 mm	- N	- N	- rpm	- rpm
NUP309EF1	45 mm	100 mm	25 mm	- N	- N	- rpm	- rpm
NUP309EM	45 mm	100 mm	25 mm	- N	- N	- rpm	- rpm
NUP309EN/C3	45 mm	100 mm	25 mm	- N	- N	- rpm	- rpm
NUP309ENTN1	45 mm	100 mm	25 mm	- N	- N	- rpm	- rpm
NUP309ENV	45 mm	100 mm	25 mm	- N	- N	- rpm	- rpm
NUP309M	45 mm	100 mm	25 mm	- N	- N	- rpm	- rpm
NUP309N	45 mm	100 mm	25 mm	- N	- N	- rpm	- rpm
NUP309N-2Z	45 mm	100 mm	25 mm	- N	- N	- rpm	- rpm
NUP309VHNRSD	45 mm	100 mm	25 mm	- N	- N	- rpm	- rpm
NUP310EM	50 mm	110 mm	27 mm	- N	- N	- rpm	- rpm
NUP310EN	50 mm	110 mm	27 mm	- N	- N	- rpm	- rpm
NUP310ENF1	50 mm	110 mm	27 mm	- N	- N	- rpm	- rpm
NUP310ENV/C3	50 mm	110 mm	27 mm	- N	- N	- rpm	- rpm
NUP310N/YA	50 mm	110 mm	27 mm	- N	- N	- rpm	- rpm