第23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
✉️	N2972	360	480	72	790	1630			36.7
✉️	N1976M	380	520	65	775	1470			41.2
✉️	N1076M	380	560	82	1220	1840	1100	1200	66.5
✉️	N1976	380	520	65	775	1470			41.2
✉️	N1980M	400	540	65	785	1520			43
✉️	N2980M	400	540	82	1060	2250			54.9
✉️	N1080M	400	600	90	1360	2280	900	1100	88.2
✉️	N3080M	400	600	148	2150	4450			150
✉️	N1980	400	540	65	785	1520			43
✉️	N2980	400	540	82	1060	2250			54.9
✉️	N3080	400	600	148	2150	4450			150
✉️	N1984M	420	560	65	830	1660			45
✉️	N2984M	420	560	82	1080	2320			58.2
✉️	N1084M	420	620	90	1390	2380	850	1100	91.7
✉️	N3084M	420	620	150	2190	4600			158
✉️	N1984	420	560	65	830	1660			45
✉️	N2984	420	560	82	1080	2320			58.2
✉️	N3084	420	620	150	2190	4600			158
✉️	N1088M	440	650	94	1590	2430	900	1100	103
✉️	N1992M	460	620	74	1170	2260			63.2