第12页_N Series Cylindrical Roller Bearings_Cylindrical roller bearings_Products

N Series Cylindrical Roller Bearings

N-type cylindrical roller bearings feature a separable design with an inner ring that has no flanges and an outer ring with double flanges, allowing for free adjustment of axial displacement. They are primarily designed to withstand purely radial loads and cannot accommodate axial forces.

These bearings offer high rigidity, strong load-carrying capacity, and minimal radial clearance, ensuring stable rotational precision. They are suitable for applications involving high rotational speeds, heavy radial loads, and the need to compensate for thermal expansion and contraction of the shaft.

They are widely used in general machinery and heavy-duty transmission equipment such as electric motors, machine tool spindles, gearboxes, fans, and compressors. They are easy to install and remove, and offer stable and reliable operation.

Product Parameters

Inquiry	Model	Basic Dimensions (mm)			Rated Load (kN)		Limiting Speed (r/min)		Weight ≈kg
Inquiry	model	d	D	B	C Dynamic	C0 Static	Ref.	Lim.	Weight ≈kg
✉️	N318W	90	190	43	240	265	2600	4500	5.31
✉️	N2218W	90	160	40	286	315	3500	4900	3.2
✉️	N2318W	90	190	64	360	395	3200	3800	7.79
✉️	N218ET	90	160	30	152	178	3200	5000	2.31
✉️	N318ET	90	190	43	240	265	2600	4500	5.31
✉️	N2218ET	90	160	40	286	315	3500	4900	3.2
✉️	N1019M	95	145	24	90.5	120	4300	5000	1.41
✉️	N219M	95	170	32	166	196	3000	4800	2.79
✉️	N319M	95	200	45	259	289	2400	4300	6.09
✉️	N2219EM	95	170	43	315	370	3300	3800	3.84
✉️	N2319EM	95	200	67	410	460	3000	3500	9.02
✉️	N219W	95	170	32	166	196	3000	4800	2.79
✉️	N319W	95	200	45	259	289	2400	4300	6.09
✉️	N2219W	95	170	43	315	370	3300	3800	3.84
✉️	N2319W	95	200	67	410	460	3000	3500	9.02
✉️	N219ET	95	170	32	166	196	3000	4800	2.79
✉️	N319ET	95	200	45	259	289	2400	4300	6.09
✉️	N3820M	100	125	19	58.5	111			0.54
✉️	N1020M	100	150	24	93	126	4300	4800	1.47
✉️	N220M	100	180	34	183	217	2800	4500	3.36