Rnu060622-2 Cylindrical Roller Bearing CNC Lathe Vibrating Screen Textile Machinery High Load

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: RNU060622-2
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Chrome Steel Gcr15
• Spherical: Non-Aligning Bearings
• Type: Roller
• Lubrication: Grease or Oil
• Feature: Long Life / Durable / Low Voice
• Stock Qty: Rich /Great Supplying Ability
• Main Market: Global
• After Service: Within 24 Hours Response
• Delivery Method: Air, Sea, Express
• Precision Rating: P0 P6 P5 P4 P2
• Structure: Spherical/Cylindrical/Deep Groove/Angular Contact
• Cage: Steel Cage.Copper Cage.Nylon Cage
• Transport Package: Industrial or Single Box as Request
• Specification: other
• Trademark: DOKING
• Origin: China
• HS Code: 84822000
• Production Capacity: 2000000/Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.340kg

Product Description

PRODUCT DETAILS

 

RNU060622-2 cylindrical bearings are key supporting components in the industrial transmission field. They adopt a single-row cylindrical roller structure with an outer ring without flanges and an inner ring with double flanges, combined with high-precision stamping retainers. This design enables them to have excellent axial displacement compensation capabilities, which can flexibly adapt to the relative position changes of the shaft and the housing caused by thermal expansion or installation errors during equipment operation. At the same time, the rollers and raceways are precisely ground, with extremely low surface roughness, which can effectively reduce operational friction loss and adapt to complex working conditions such as medium-high speed and heavy load. This type of bearing provides reliable support for the stability and efficiency of mechanical transmission.

The core performance advantages of this model bearing are prominent. Firstly, it has strong radial load-carrying capacity. The line contact structure between the rollers and the raceways can evenly distribute the load, capable of withstanding large radial loads and short-term impact loads, avoiding component deformation or damage in heavy-load conditions. Secondly, it has excellent operational stability. The clearance between the retainers and the rollers has been precisely calibrated, reducing vibration and noise during operation, and is suitable for equipment with high requirements for operational stability. Thirdly, it is easy to install and maintain. The outer ring can freely move axially, and during assembly, there is no need to strictly align the axial position of the shaft and the housing. During maintenance, only the corresponding components need to be disassembled without disassembling the entire transmission system, significantly saving time and labor costs.

In terms of application, RNU060622-2 cylindrical bearings have a wide range of applications. In the general machinery field, they can be installed on the rotor shaft ends of large and medium-sized motors and generators as free-end supports to compensate for axial thermal elongation, ensuring stable power output; in heavy industry scenarios, they are suitable for auxiliary transmission rollers of rolling mills and the main shafts of heavy crushers, bearing heavy loads and impacts, ensuring continuous advancement in high-strength operations such as steel production and ore crushing; in precision manufacturing, they are used in the feed systems of machine tools and the screw drive components of CNC lathes, precisely controlling transmission accuracy, helping with high-precision processing of components; in mining machinery, they can be installed on the main shafts of vibrating screens and the drum shafts of elevators, adapting to harsh environments with high dust and strong vibration, ensuring efficient operation in mining and material transportation; in textile machinery, they are suitable for the roller shafts of carding machines and spinning machines, responding to high-frequency operation requirements, maintaining the continuity of textile production; in addition, they can also be applied to the transmission roller shafts of printing machinery and the support parts of press rollers of paper-making machinery, working stably under high-load and high-frequency operation, providing strong support for the efficient advancement of various industries.

MORE PHOTOS

CATALOGUE

 

Bearing No.	Dimension(mm)			Weight(Kg)
Model No.	d	D	B
N/NJ/NU/NUP/NF202E/ EM	15	35	11	0.008
N/NJ/NU/NUP/NF203E/ EM	17	40	12	0.009
N/NJ/NU/NUP/NF204E/ EM	20	47	14	0.109
N/NJ/NU/NUP/NF205E/ EM	25	52	15	0.155
N/NJ/NU/NUP/NF206E/ EM	30	62	16	0.24
N/NJ/NU/NUP/NF207E/ EM	35	72	17	0.36
N/NJ/NU/NUP/NF208E/ EM	40	80	18	0.44
N/NJ/NU/NUP/NF209E/ EM	45	85	18	0.53
N/NJ/NU/NUP/NF210E/EM	50	90	20	0.58
N/NJ/NU/NUP/NF211E/EM	55	100	21	0.63
N/NJ/NU/NUP/NF212E/EM	50	110	22	0.95
N/NJ/NU/NUP/NF213E/EM	65	120	23	1.15
N/NJ/NU/NUP/NF214E/EM	70	125	24	1.34
N/NJ/NU/NUP/NF215E/EM	75	130	25	1.72
N/NJ/NU/NUP/NF216E/EM	80	140	26	1.76
N/NJ/NU/NUP/NF217E/EM	85	150	28	2.1
N/NJ/NU/NUP/NF218E/EM	90	160	30	2.63
N/NJ/NU/NUP/NF219E/EM	95	170	32	3.06
N/NJ/NU/NUP/NF220E/ EM	100	180	34	3.45
N/NJ/NU/NUP/NF221 E/ EM	105	190	36	4.4
N/NJ/NU/NUP/NF222E/ EM	110	200	38	5.36
N/NJ/NU/NUP/NF224E/ EM	120	215	40	5.85
N/NJ/NU/NUP/NF226E/ EM	130	230	40	7
N/NJ/NU/NUP/NF228E/ EM	140	250	42	9
N/NJ/NU/NUP/NF230E/ EM	150	270	45	11.7
N/NJ/NU/NUP/NF232E/ EM	160	290	48	12
N/NJ/NU/NUP/NF234E/ EM	170	310	52	18
N/NJ/NU/NUP/NF236E/ E	180	320	52	19.2
N/NJ/NU/NUP/NF238E/ EM	190	340	55	21.6
N/NJ/NU/NUP/NF240E/ EM	200	360	58	28
N/NJ/NU/NUP/NF244E/ EM	220	400	65	39
N/NJ/NU/NUP/NF248E/ EM	240	440	72	51
N/NJ/NU/NUP/NF252EZ EM	260	480	80	70

Bearing No.	Dimension(mm)			Weight(Kg)
Model No.	d	D	B
N/NJ/NU/NUP/NF303E/EM	17	47	14	0.1387
N/NJ/NU/NUP/NF304E/EM	20	52	15	0.149
N/NJ/NU/NUP/NF305E/EM	25	62	17	0.28
N/NJ/NU/NUP/NF306E/EM	30	72	19	0.3
N/NJ/NU/NUP/NF307E/EM	35	80	21	0.54
N/NJ/NU/NUP/NF308E/EM	40	90	23	0.71
N/NJ/NU/NUP/NF309E/EM	45	100	25	0.98
N/NJ/NU/NUP/NF310E/EM	50	110	27	1.31
N/NJ/NU/NUP/NF311E/EM	55	120	29	1.7
N/NJ/NU/NUP/NF312E/EM	60	130	31	2.07
N/NJ/NU/NUP/NF313E/EM	65	140	33	2.58
N/NJ/NU/NUP/NF314E/EM	70	150	35	3.04
N/NJ/NU/NUP/NF315E/EM	75	160	37	3.88
N/NJ/NU/NUP/NF316E/EM	80	170	39	4.3
N/NJ/NU/NUP/NF317E/EM	85	180	41	5.25
N/NJ/NU/NUP/NF318E/EM	90	190	43	6.24
N/NJ/NU/NUP/NF319E/EM	95	200	45	7.27
N/NJ/NU/NUP/NF320E/EM	100	215	47	7.8
N/NJ/NU/NUP/NF321E/EM	105	225	49	11
N/NJ/NU/NUP/NF322E/EM	110	240	50	12
N/NJ/NU/NUP/NF324E/EM	120	260	55	14
N/NJ/NU/NUP/NF326E/EM	130	280	58	18
N/NJ/NU/NUP/NF328E/EM	140	300	62	20.3
N/NJ/NU/NUP/NF330E/EM	150	320	65	26
N/NJ/NU/NUP/NF332E/EM	160	340	68	32
N/NJ/NU/NUP/NF334E/EM	170	360	72	39
N/NJ/NU/NUP/NF336E/EM	180	380	75	44
N/NJ/NU/NUP/NF338E/EM	190	400	78	50
N/NJ/NU/NUP/NF340E/EM	200	420	80	57

LIST
Model	d	D	B	Cr	Cor	Limiting Speed (r/min)		Mass
	(mm)	(mm)	(mm)	(kN)	(kN)	Grease	Oil	(kg)
NU202	15	35	11	7.98	5.5	15000	19000	-
NU203	17	40	12	9.12	7	14000	18000	-
NU303	17	47	14	12.8	10.8	13000	17000	0.147
NU1004	20	42	12	10.5	9.2	13000	17000	0.09
NU204E	20	47	14	25.8	24	12000	16000	0.117
NU2204E	20	47	18	30.8	30	12000	16000	0.149
NU3O4E	20	52	15	29	25.5	11000	15000	0.155
NU2304E	20	52	21	39.2	37.5	10000	14000	0.216
NU1005	25	47	12	11	10.2	11000	15000	0.1
NU205E	25	52	15	27.5	26.8	11000	14000	0.14
NU2205E	25	52	18	32.8	33.8	11000	14000	0.168
NU305E	25	62	17	38.5	35.8	9000	12000	0.251
NU2305E	25	62	24	53.2	54.5	9000	12000	0.355
NU1006	30	55	13	13	12.8	9500	12000	0.12
NU206E	30	62	16	36	35.5	8500	11000	0.214
NU2206E	30	62	20	45.5	48	8500	11000	0.268
NU306E	30	72	19	49.2	48.2	8000	10000	0.377
NU2306E	30	72	27	70	75.5	8000	10000	0.538
NU406	30	90	23	57.2	53	7000	9000	0.73
NU1007	35	62	14	19.5	18.8	8500	11000	0.16
NU207E	35	72	17	46.5	48	7500	9500	0.311
NU2207E	35	72	23	57.5	63	7500	9500	0.414
NU307E	35	80	21	62	63.2	7000	9000	0.501
NU2307E	35	80	31	87.5	98.2	7000	9000	0.738
NU407	35	100	25	70.8	68.2	6000	7500	0.94
NU1008	40	68	15	21.2	22	7500	9500	0.22
NU208E	40	80	18	51.5	53	7000	9000	0.394
NU2208E	40	80	23	67.5	75.2	7000	9000	0.507
NU308E	40	90	23	76.8	77.8	6300	8000	0.68
NU2308E	40	90	33	105	118	6300	8000	0.974
NU408	40	110	27	90.5	89.8	5600	7000	1.25
NU1009	45	75	16	23.2	23.8	6500	8500	0.26
NU209E	45	85	19	58.5	63.8	6300	8000	0.45
NU2209E	45	85	23	71	82	6300	8000	0.55
NU309E	45	100	25	93	98	5600	7000	0.93
NU2309E	45	100	36	130	152	5600	7000	1.34
NU400	45	120	29	102	100	5000	6300	1.8
NU1010	50	80	16	25	27.5	6300	8000	-
NU210E	50	90	20	61.2	69.2	6000	7500	0.505
NU2210E	50	90	23	74.2	88.8	6000	7500	0.59
NU310E	50	110	27	105	112	5300	6700	1.2
NU2310E	50	110	40	155	185	5300	6700	1.79
NU410	50	130	31	120	120	4800	6000	2.3
NU1011	55	90	18	35.8	40	5600	7000	0.45
NU211E	55	100	21	80.2	95.5	5300	6700	0.68
NU2211E	55	100	25	94.8	118	5300	6700	0.81
NU311E	55	120	29	128	138	4800	6000	1.53
NU2311E	55	120	43	190	228	4800	6000	2.28
NU411	55	140	33	128	132	4300	5300	2.8
NU1012	60	95	18	38.5	45	5300	6700	0.48
NU212E	60	110	22	89.8	102	5000	6300	0.86
NU2212E	60	110	28	122	152	5000	6300	1.12
NU312E	60	130	31	142	155	4500	5600	1.87
NU2312E	60	130	46	212	260	4500	5600	2.81
NU412	60	150	35	155	162	4000	5000	3.4

 

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