Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NUP3224M	120 mm	215 mm	76 mm	— N	— N	— rpm	— rpm
NU3224M	120 mm	215 mm	76 mm	— N	— N	— rpm	— rpm
RNU224M	143.5 mm	215 mm	40 mm	— N	— N	— rpm	— rpm
NUP224M	120 mm	215 mm	40 mm	— N	— N	— rpm	— rpm
NJ224M+HJ224	120 mm	125 mm	40 mm	— N	— N	— rpm	— rpm
NJ224M	120 mm	215 mm	40 mm	— N	— N	— rpm	— rpm
NJ224L	120 mm	215 mm	40 mm	— N	— N	— rpm	— rpm
NU224EQ/S0	120 mm	215 mm	40 mm	— N	— N	— rpm	— rpm
NU224M	120 mm	215 mm	40 mm	— N	— N	— rpm	— rpm
NU224L	120 mm	215 mm	40 mm	— N	— N	— rpm	— rpm
RNU222M	132.5 mm	200 mm	38 mm	— N	— N	— rpm	— rpm
NJ222M	110 mm	200 mm	38 mm	— N	— N	— rpm	— rpm
NJ222ETN1	110 mm	200 mm	38 mm	— N	— N	— rpm	— rpm
NJ222	110 mm	200 mm	38 mm	— N	— N	— rpm	— rpm
NU222M	110 mm	200 mm	38 mm	— N	— N	— rpm	— rpm