第17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
✉️	NU322W	110	240	50	450	525	2600	3200	11.8
✉️	NU3322	110	240	92.1	675	910			21.5
✉️	NU222ET	110	200	38	293	365	3200	4000	5.37
✉️	NU2222ET	110	200	53	385	515	2800	4000	7.65
✉️	NU322ET	110	240	50	450	525	2600	3200	11.8
✉️	NU2322ET	110	240	80	675	880	2200	3000	18.8
✉️	NU1924M	120	165	22	98	150			1.42
✉️	NU2924M	120	165	27	111	175			1.69
✉️	NU1024M	120	180	28	139	191	3400	4000	2.43
✉️	NU224EM	120	215	40	335	420	3000	3600	6.43
✉️	NU2224EM	120	215	58	450	620	2600	3600	9.51
✉️	NU3224M	120	215	76	460	665			12.2
✉️	NU324EM	120	260	55	530	610	2200	2800	15
✉️	NU2324EM	120	260	86	795	1030	2000	2600	25
✉️	NU3324M	120	260	106	845	1150			29
✉️	NU424M	120	310	72	675	770	2000	2400	30.2
✉️	NU1024ML	120	180	28	139	191	3400	4000	2.43
✉️	NU224EML	120	215	40	335	420	3000	3600	6.43
✉️	NU2224EML	120	215	58	450	620	2600	3600	9.51
✉️	NU324EML	120	260	55	530	610	2200	2800	15