第11页_NU Series Cylindrical Roller Bearings_Cylindrical roller bearings_Products

NU Series Cylindrical Roller Bearings

NU-type cylindrical roller bearings feature a double flange on the inner ring and no flange on the outer ring. They are primarily designed to withstand purely radial loads, allowing for bidirectional axial movement between the shaft and the housing, thereby effectively compensating for thermal expansion and contraction of the shaft.

With high load-carrying capacity, high rigidity, and good speed adaptability, these bearings have a separable design that facilitates easy installation and removal. They are commonly used in transmission components requiring free expansion and contraction, such as electric motors, fans, machine tools, and gearboxes.

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
✉️	NU316EML	80	170	39	256	282	3600	4300	4.45
✉️	NU2316EML	80	170	58	355	430	3200	4500	5.73
✉️	NU216W	80	140	26	139	167	4500	5000	1.7
✉️	NU2216W	80	140	33	186	243	4000	5000	1.96
✉️	NU316EW	80	170	39	256	282	3600	4300	4.45
✉️	NU2316W	80	170	58	355	430	3200	4500	5.73
✉️	NU416W	80	200	48	299	315	2600	4000	7.36
✉️	NU216ET	80	140	26	139	167	4500	5000	1.7
✉️	NU2216ET	80	140	33	186	243	4000	5000	1.96
✉️	NU316ET	80	170	39	256	282	3600	4300	4.45
✉️	NU2316ET	80	170	58	355	430	3200	4500	5.73
✉️	NU1017M	85	130	22	74.5	95.5	5000	5600	1.01
✉️	NU217EM	85	150	28	167	199	4300	4800	2.11
✉️	NU2217EM	85	150	36	217	279	3800	4800	2.44
✉️	NU317EM	85	180	41	212	228	2600	4800	4.6
✉️	NU2317EM	85	180	60	395	485	3000	4300	6.77
✉️	NU417M	85	210	52	335	350	3000	4000	9.56
✉️	NU2317EML	85	180	60	395	485	3000	4300	6.77
✉️	NU217W	85	150	28	167	199	4300	4800	2.11
✉️	NU2217W	85	150	36	217	279	3800	4800	2.44