Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NU222ETN1	110 mm	200 mm	38 mm	— N	— N	— rpm	— rpm
NU222	110 mm	200 mm	38 mm	— N	— N	— rpm	— rpm
NJ221M	105 mm	190 mm	36 mm	— N	— N	— rpm	— rpm
NJ221ETN1	105 mm	190 mm	36 mm	— N	— N	— rpm	— rpm
NU221ETN1	105 mm	190 mm	36 mm	— N	— N	— rpm	— rpm
NUP3220M	100 mm	180 mm	60 mm	— N	— N	— rpm	— rpm
NU3220M	100 mm	180 mm	60 mm	— N	— N	— rpm	— rpm
RNU220M	100 mm	180 mm	34 mm	— N	— N	— rpm	— rpm
NUP220	100 mm	180 mm	34 mm	— N	— N	— rpm	— rpm
NJ220M	100 mm	180 mm	34 mm	— N	— N	— rpm	— rpm
NJ220ETN1	100 mm	180 mm	34 mm	— N	— N	— rpm	— rpm
NU220M	100 mm	180 mm	34 mm	— N	— N	— rpm	— rpm
NU220ETN1	100 mm	180 mm	34 mm	— N	— N	— rpm	— rpm
NU220	100 mm	180 mm	34 mm	— N	— N	— rpm	— rpm
NJ219EM	95 mm	170 mm	32 mm	— N	— N	— rpm	— rpm