第3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
✉️	N2206EM	30	62	20	58	50	9700	13200	0.259
✉️	N2306EM	30	72	27	88	77.5	8300	11600	0.526
✉️	N206W	30	62	16	24.9	23.3	8500	13000	0.208
✉️	N306W	30	72	19	38.5	35	7100	10000	0.353
✉️	N406W	30	90	23	62.5	55	6000	8500	0.732
✉️	N2206W	30	62	20	58	50	9700	13200	0.259
✉️	N2306W	30	72	27	88	77.5	8300	11600	0.526
✉️	N206ET	30	62	16	24.9	23.3	8500	13000	0.208
✉️	N306ET	30	72	19	38.5	35	7100	10000	0.353
✉️	N2206ET	30	62	20	58	50	9700	13200	0.259
✉️	N2306ET	30	72	27	88	77.5	8300	11600	0.526
✉️	N1007M	35	62	14	22.6	23.2	11000	11000	0.18
✉️	N207M	35	72	17	35.5	34	7500	11000	0.301
✉️	N307M	35	80	21	49.5	47	6300	9500	0.476
✉️	N407M	35	100	25	75.5	69	5300	7500	1.01
✉️	N2207EM	35	72	23	73	65.5	8500	12000	0.405
✉️	N2307EM	35	80	31	117	109	7200	10200	0.737
✉️	N207W	35	72	17	35.5	34	7500	11000	0.301
✉️	N307W	35	80	21	49.5	47	6300	9500	0.476
✉️	N407W	35	100	25	75.5	69	5300	7500	1.01