Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NN3021KTN1	105 mm	160 mm	41 mm	— N	— N	— rpm	— rpm
NJ1021M	105 mm	160 mm	26 mm	— N	— N	— rpm	— rpm
NU1021M	105 mm	160 mm	26 mm	— N	— N	— rpm	— rpm
NN3020K/C9	100 mm	150 mm	37 mm	— N	— N	— rpm	— rpm
NN3020K/W33	100 mm	150 mm	37 mm	— N	— N	— rpm	— rpm
NN3020K	100 mm	150 mm	37 mm	— N	— N	— rpm	— rpm
NN3019K/W33	95 mm	145 mm	37 mm	— N	— N	— rpm	— rpm
NN3019KTN1	95 mm	145 mm	37 mm	— N	— N	— rpm	— rpm
NN3019K	95 mm	145 mm	37 mm	— N	— N	— rpm	— rpm
NJ1019M	95 mm	145 mm	37 mm	— N	— N	— rpm	— rpm
NN3018K/C33	90 mm	140 mm	37 mm	— N	— N	— rpm	— rpm
NN3018K/W33	90 mm	140 mm	37 mm	— N	— N	— rpm	— rpm
NN3018KTN1	90 mm	140 mm	37 mm	— N	— N	— rpm	— rpm
NN3018K	90 mm	140 mm	24 mm	— N	— N	— rpm	— rpm
RNU1018N	103 mm	140 mm	24 mm	— N	— N	— rpm	— rpm