第14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
✉️	N1022M	110	170	28	131	174	3800	4500	2.27
✉️	N222M	110	200	38	229	272	2600	4300	4.64
✉️	N3222M	110	200	69.8	425	605			9.85
✉️	N322M	110	240	50	380	435	2000	3400	10.3
✉️	N3322M	110	240	92.1	675	910			21.5
✉️	N2222M	110	200	53	350	415	3100	3700	6.43
✉️	N2322EM	110	240	80	670	790	2600	3100	16.8
✉️	N1922	110	150	20	70.5	102			1.03
✉️	N222W	110	200	38	229	272	2600	4300	4.64
✉️	N3222	110	200	69.8	425	605			9.85
✉️	N322W	110	240	50	380	435	2000	3400	10.3
✉️	N3322	110	240	92.1	675	910			21.5
✉️	N2222W	110	200	53	350	415	3100	3700	6.43
✉️	N222ET	110	200	38	229	272	2600	4300	4.64
✉️	N322ET	110	240	50	380	435	2000	3400	10.3
✉️	N1924M	120	165	22	98	150			1.42
✉️	N2924M	120	165	27	111	175			1.69
✉️	N1024M	120	180	28	139	191	3400	4000	2.43
✉️	N224M	120	215	40	260	320	2400	4000	5.63
✉️	N3224M	120	215	76	460	665			12.2