第15页_NUP Series Cylindrical Roller Bearings_Cylindrical roller bearings_Products

NUP Series Cylindrical Roller Bearings

The NUP series cylindrical roller bearings are heavy-duty, separable bearings capable of bidirectional positioning. Their structural features include an inner ring with dual flanges and a removable locating ring (flat retaining ring), while the outer ring also features dual flanges. These bearings can withstand significant radial loads and reliably handle bidirectional axial loads, effectively limiting axial movement of the shaft in both directions to achieve precise axial positioning. This series of bearings offers high rigidity and load-carrying capacity, with outstanding radial load performance and stable operating precision. Since the inner ring, outer ring, and rolling elements can be completely separated, installation, disassembly, and maintenance are highly convenient. They are suitable for transmission components with strict axial positioning requirements, high loads, and relatively complex operating conditions, and are widely used in machine tool spindles, reducers, gearboxes, motors, pumps, compressors, and various medium-to-heavy-duty mechanical equipment. They are particularly well-suited for applications requiring simultaneous resistance to radial forces and bidirectional axial forces, as well as smooth operation and reliable positioning. Thanks to their reliable structure, ease of installation and removal, and balanced load-carrying capacity, they have become a commonly used locating cylindrical roller bearing in industrial transmission systems.

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
✉️	NUP222EML	110	200	38	293000	365000	3200	4000	5.37
✉️	NUP2222EML	110	200	53	385000	515000	2800	4000	7.65
✉️	NUP322EML	110	240	50	450000	525000	2600	3200	11.8
✉️	NUP2322EML	110	240	80	675000	880000	2200	3000	18.8
✉️	NUP222W	110	200	38	293000	365000	3200	4000	5.37
✉️	NUP222ET	110	200	38	293000	365000	3200	4000	5.37
✉️	NUP2222ET	110	200	53	385000	515000	2800	4000	7.65
✉️	NUP322ET	110	240	50	450000	525000	2600	3200	11.8
✉️	NUP1024M	120	180	28	139000	191000	3400	4000	2.43
✉️	NUP224EM	120	215	40	335000	420000	3000	3600	6.43
✉️	NUP2224EM	120	215	58	450000	620000	2600	3600	9.51
✉️	NUP324EM	120	260	55	530000	610000	2200	2800	15
✉️	NUP2324EM	120	260	86	795000	1030000	2000	2600	25
✉️	NUP424M	120	310	72	675000	770000	2000	2400	30.2
✉️	NUP1024ML	120	180	28	139000	191000	3400	4000	2.43
✉️	NUP224EML	120	215	40	335000	420000	3000	3600	6.43
✉️	NUP2224EML	120	215	58	450000	620000	2600	3600	9.51
✉️	NUP324EML	120	260	55	530000	610000	2200	2800	15
✉️	NUP2324EML	120	260	86	795000	1030000	2000	2600	25
✉️	NUP224W	120	215	40	335000	420000	3000	3600	6.43