第12页_NJ Series Cylindrical Roller Bearings_Cylindrical roller bearings_Products

NJ Series Cylindrical Roller Bearings

The NJ series cylindrical roller bearings feature a double-flanged outer ring and a single-flanged inner ring. They are capable of withstanding radial loads plus unidirectional axial loads, restricting axial displacement in one direction. These bearings offer high rigidity, strong load-carrying capacity, and a wide range of applicable speeds.

The separable design facilitates easy installation and removal. These bearings are suitable for transmission equipment requiring unidirectional axial positioning, such as electric motors, gearboxes, machine tools, and fans, offering stable operation and reliable precision.

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
✉️	NJ317EW	85	180	41	212	228	2600	4800	4.6
✉️	NJ2317W	85	180	60	395	485	3000	4300	6.77
✉️	NJ417W	85	210	52	335	350	3000	4000	9.56
✉️	NJ217ET	85	150	28	167	199	4300	4800	2.11
✉️	NJ2217ET	85	150	36	217	279	3800	4800	2.44
✉️	NJ317ET	85	180	41	212	228	2600	4800	4.6
✉️	NJ2317ET	85	180	60	395	485	3000	4300	6.77
✉️	NJ1018M	90	140	24	88	114	4500	5300	1.35
✉️	NJ218EM	90	160	30	182	217	4000	4800	2.6
✉️	NJ2218EM	90	160	40	242	315	3600	4800	3.11
✉️	NJ318EM	90	190	43	240	265	2600	4500	5.38
✉️	NJ2318EM	90	190	64	435	535	2800	4000	7.9
✉️	NJ418M	90	225	54	375	400	2800	3600	11.5
✉️	NJ218EML	90	160	30	182	217	4000	4800	2.6
✉️	NJ318EML	90	190	43	240	265	2600	4500	5.38
✉️	NJ2318EML	90	190	64	435	535	2800	4000	7.9
✉️	NJ218W	90	160	30	182	217	4000	4800	2.6
✉️	NJ2218W	90	160	40	242	315	3600	4800	3.11
✉️	NJ318EW	90	190	43	240	265	2600	4500	5.38
✉️	NJ2318W	90	190	64	435	535	2800	4000	7.9