Single Row Cylindrical Roller Bearings with Cage

Material: Chrome steel
Precision: P0, P6, P5, P4, P2
Vibration: V, V1, V2, V3
Working temperature: +150℃(metal cage), +120℃(PA66 cage)
Cage material: Steel, Brass, PA66
Boundary dimensions standard: GB/T 283-2007
Delivery time: About 3 to 15 days
Service: OEM, ODM
Certificate: ISO9001:2015

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Description

About Single Row Cylindrical Roller Bearings with Cage:

Single Row Cylindrical Roller Bearings with Cage is a type of cylindrical roller bearing that is widely used in the field of Machine Tools, Construction Machinery, Oil & Gas Equipment, Material Handling Equipment, and many other industries that require high-performance bearings.

The main function of a Single Row Cylindrical Roller Bearings with Cage is to support radial and axial loads, reduce friction, and provide a smooth and reliable operation. This type of bearing features a cylindrical outer ring, a set of cylindrical rollers, and a cage that holds the rollers in place.

The cage in a Single Row Cylindrical Roller Bearings with Cage is usually made of steel or brass, which provides optimal strength and durability in a variety of operating conditions.

Advantages of Single Row Cylindrical Roller Bearings with Cage:

1. High Load Capacity

One of the significant advantages of a Single Row Cylindrical Roller Bearings with Cage is its high load capacity. Due to its cylindrical design, this type of bearing can support a large radial load and moderate axial load.

2. Accurate Installation

Single Row Cylindrical Roller Bearings with Cage has a high accuracy installation process that provides optimal precision and reliability. The tight tolerances and precision machining ensure that the bearing fits perfectly into the application, resulting in minimal wear and tear.

3. Reduced Friction

The unique design of Single Row Cylindrical Roller Bearings with Cage ensures that the rollers and cage turn effortlessly, reducing friction and minimizing energy loss. This reduces the need for regular maintenance and prolongs the bearing's lifespan.

4. High-Speed Performance

The optimized design of Single Row Cylindrical Roller Bearings with Cage allows it to operate efficiently at high speeds. The precise roller and cage design reduce centrifugal forces and vibration, making this bearing suitable for high-speed applications.

5. Cost-Effective

Aside from its superior performance, Single Row Cylindrical Roller Bearings with Cage is a cost-effective solution for various industrial applications. The initial investment is relatively low, and the long lifespan of the bearing reduces replacement costs, resulting in significant savings in the long run.

Applications of Single Row Cylindrical Roller Bearings with Cage:

Single Row Cylindrical Roller Bearings with Cage is widely used in different industries, including:

1. Machine Tools

Single Row Cylindrical Roller Bearings with Cage is a popular choice for machine tools, including lathes, milling machines, and grinders. These bearings can handle high radial and axial loads, ensuring that the machines operate smoothly and accurately.

2. Construction Machinery

Single Row Cylindrical Roller Bearings with Cage is used in construction machinery such as excavators, bulldozers, and cranes. These bearings can handle heavy loads and perform well in harsh environments, ensuring the longevity and reliability of the construction machines.

3. Oil & Gas Equipment

Single Row Cylindrical Roller Bearings with Cage is a common component in oil and gas equipment such as pumps, compressors, and engines. These bearings can withstand high temperatures, pressures, and loads, ensuring the reliable operation of the equipment.

4. Material Handling Equipment

Single Row Cylindrical Roller Bearings with Cage is used in material handling equipment such as conveyors, elevators, and forklifts. These bearings can handle heavy loads and operate efficiently, ensuring that the material handling equipment operates smoothly and safely.

Conclusion:

Single Row Cylindrical Roller Bearings with Cage is a high-performance, cost-effective solution for various industrial applications. Its high load capacity, accurate installation, reduced friction, high-speed performance, and cost-effectiveness make it an attractive choice for merchants looking for reliable and durable bearings. No matter what industry you're in, Single Row Cylindrical Roller Bearings with Cage can help optimize your operations and reduce costs in the long run.

● Introduction

Single row cylindrical roller bearings with cage consist of an outer ring, an inner ring, a cage and a set of rollers, which are separable bearings. The rollers are guided to rotate by the outer ring rib or the inner ring rib. Bearings are easy to install and remove. The bearing mainly bears radial load and has a large load capacity. There are double ribs on one side of the inner and outer rings. The ring on the other side has a cylindrical roller bearing with a single rib, which can withstand a certain degree of axial load in one direction. Compared with other types of bearings with the same external dimensions, cylindrical roller bearings have high load, low noise and high speed, and the friction between the rolling elements and the ring ribs is small, which is suitable for high-speed rotation. The single row cylindrical roller bearings allows a small angular error between the axis of the inner ring and the axis of the outer ring, and the machining accuracy of the shaft and the bearing seat is relatively high, otherwise uneven load or stress concentration will easily occur at the contact part of the raceway. However, when the roller or raceway contact busbar is corrected, the stress concentration will be reduced.

Single row cylindrical roller bearings with cage are widely used in large and medium-sized motors, locomotives, machine tool spindles, internal combustion engines, generators, front and rear support shafts of engines, carriage shaft supports, diesel engines, construction machinery, heavy machinery, reducers, gearboxes and other fields.

● Bearing Series

The types of the bearings include N series, NU series, NJ series, NUP series, NF series and NFP series.

NJ type (Brass Cage)

NJ type (Stee Cage)

N type (Brass Cage)

NU type (Brass Cage)

NU type (Stee Cage)

NUP type (Brass Cage)

● Production Details

◆ Cylindrical roller machining process

The manufacturing process of cylindrical rollers varies with processing requirements, processing conditions, and roller dimensions. A process for processing grade III short cylindrical rollers by cold heading blank is as follows: abrasive head → cold heading → channeling ring belt → selecting material head → soft grinding outer diameter → soft grinding end face → heat treatment → channeling oxide skin → rough grinding outer diameter → rough grinding end face → soft spot → soft spot inspection → rough grinding outer diameter → final grinding end face → fine grinding outer diameter → final grinding outer diameter → grinding convexity → final grinding outer diameter → hot cleaning, drying → final inspection and sorting → oiling and packaging. The typical machining process by turning bristle is as follows: turning outer diameter, end face and cutting off → turning chamfering and end face → turning chamfering → soft outer diameter → processing → channeling oxide skin → coarse outer diameter → coarse end face → fine end face → fine outer diameter tool → fine grinding outer diameter → final grinding outer diameter → grinding convexity → (polishing) → ultra-finishing → visual inspection → cleaning → oiling → counting and packaging.

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◆ Quality Management

ISO 9000:2000 "Quality Management System Fundamentals and Terminology" defines a process as: "a set of interrelated or interacting activities that transform inputs into outputs". The input to one process is usually the output of other processes. In order to add value, companies usually plan the process and make it happen under controlled conditions. Any activity that uses resources and control methods to transform inputs into outputs can be considered a process. According to the process method theory of ISO 9001:2000 "Quality Management System Requirements", as a bearing manufacturer, the input comes from customer requirements, and the output is the process of meeting customer requirements (product/service realization process). In order to get the final satisfactory output, it is necessary to decompose the bearing production process into several sub-processes, and monitor and measure them one by one to achieve satisfactory results.

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● The Function of the Cage

Rolling bearings have two structures, with and without cages. Large bearings are generally required to withstand larger loads, often without cages, but filled with rolling elements between the inner and outer raceways. most small and medium-sized rolling bearings are equipped with cages. The cage is mainly used to space the rolling elements at equal distances and evenly distribute them on the circumference of the raceway to prevent the rolling elements from colliding and rubbing against each other during operation. to guide and drive the rolling elements to roll on the correct raceway. In a separable bearing, the rolling elements are combined with a ring to prevent the rolling elements from falling off.

● Advantages

Our company implements quality inspection post management strictly, inspectors must be trained and assessed to meet the requirements before beginning work. Our company implements bearing production process inspection strictly. Each process must pass inspection before switching to the next process, classification management for qualified and unqualified products. We hold quality meetings regularly and comply with the quality management system, focusing on establishing the quality awareness of all employees. Quality is not only the foundation of company's survival, but also our core competitiveness. Our company is committed to providing customers with high-quality bearing products with strict quality control system.

● About Us

Shaanxi Gainhui Heavy Industries Co., Ltd. is a professional bearing manufacturer and and distributor in china. Equipped with a professional large factory, we can supply competitive bearing products and OEM service to worldwide customers. With high quality, competitive price and great after-sale service of single row cylindrical roller bearings with cage, welcome to contact us in time.

Because we are focused, we are professional.

● Packing Methods

Tube Package

Single Box Package

Pallet Package

● Delivery Methods

By Express

By Sea

By Air

● Technical Parameters

high speed cylindrical roller bearings

Bearing designation	Dimensions (mm)																		Basic dynamic load rating	Basic static load rating	Fatigue load limit	Limiting speed	Reference speed	Mass
	d	D	B	r	r1	s	E	F	D1	d1	da	da	db	Da	Db	Dc	ra	ra1	Cr	Cor	Cur	nG	nB	m
				min.	min.				≈	≈	min.	max.	min.	max.	min.	max.	max.	max.	N	N	N	min–1	min–1	≈kg
N202-E-TVP2	15	35	11	0.6	0.3	0.5	30.3	19.3	–	21.6	17.4	–	–	32.6	31	29	0.6	0.3	15 100	10 400	1 470	22 000	17 600	0.047
NU202-E-TVP2	15	35	11	0.6	0.3	1.6	30.3	19.3	28	–	17.4	18.5	20	32.6	–	–	0.6	0.3	15 100	10 400	1 290	22 000	17 600	0.048
N203-E-TVP2	17	40	12	0.6	0.3	1.2	35.1	22.1	–	24.9	21	–	–	36	36	34	0.6	0.3	20 800	14 600	2 110	18 000	15 400	0.068
NU203-E-TVP2	17	40	12	0.6	0.3	1.2	35.1	22.1	32.5	–	21	21.5	23	36	–	–	0.6	0.3	20 800	14 600	1 820	18 000	15 400	0.069
NU2203-E-TVP2	17	40	16	0.6	0.3	1.7	35.1	22.1	32.5	–	21	21.5	23	36	–	–	0.6	0.3	28 500	21 900	3 500	18 000	13 300	0.051
NU303-E-TVP2	17	47	14	1	0.6	1.2	40.2	24.2	37.1	–	21.2	23.5	25	42.8	–	–	1	0.6	30 000	21 200	2 650	16 000	13 700	0.121
N204-E-TVP2	20	47	14	1	0.6	0.8	41.5	26.5	–	29.7	24	–	–	41	43	40	1	0.6	32 500	24 700	3 850	16 000	13 100	0.112
NU204-E-TVP2	20	47	14	1	0.6	0.8	41.5	26.5	38.8	–	24	26	29	41	–	–	1	0.6	32 500	24 700	3 100	16 000	13 100	0.114
NU2204-E-TVP2	20	47	18	1	0.6	1.8	41.5	26.5	38.8	–	24	26	29	41	–	–	1	0.6	38 500	31 000	5 000	16 000	11 400	0.146
NU304-E-TVP2	20	52	15	1.1	0.6	1	45.5	27.5	42.4	–	24	27	30	45	–	–	1	0.6	36 500	26 000	3 250	14 000	12 100	0.153
NU2304-E-TVP2	20	52	21	1.1	0.6	1.9	45.5	27.5	42.4	–	24	27	30	45	–	–	1	0.6	48 500	38 000	6 300	14 000	9 900	0.215
NU1005-M1	25	47	12	0.6	0.3	2.4	41.5	30.5	39.3	–	27	30	32	44	–	–	0.6	0.3	16 700	12 900	1 520	28 000	13 100	0.092
N205-E-TVP2	25	52	15	1	0.6	1.3	46.5	31.5	–	34.7	29	–	–	46	48	45	1	0.6	34 500	27 500	4 350	15 000	11 800	0.135
NU205-E-TVP2	25	52	15	1	0.6	1.2	46.5	31.5	43.8	–	29	31	34	46	–	–	1	0.6	34 500	27 500	3 500	15 000	11 800	0.137
NU2205-E-TVP2	25	52	18	1	0.6	1.7	46.5	31.5	43.8	–	29	31	34	46	–	–	1	0.5	41 500	34 500	5 700	15 000	9 800	0.165
N305-E-TVP2	25	62	17	1.1	1.1	1.4	54	34	–	38.1	32	–	–	55	55	53	1	1	48 000	36 500	5 800	12 000	10 200	0.242
NU305-E-TVP2	25	62	17	1.1	1.1	1.5	54	34	50.7	–	32	33	37	55	–	–	1	1	48 000	36 500	4 700	12 000	10 200	0.245
NU2305-E-TVP2	25	62	24	1.1	1.1	1.9	54	34	50.7	–	32	33	37	55	–	–	1	1	66 000	55 000	9 400	12 000	8 400	0.349
NU1006-M1	30	55	13	1	0.6	2.4	48.5	36.5	46.1	–	33	35	38	50	–	–	1	0.6	22 900	19 300	2 400	24 000	11 000	0.134
N206-E-TVP2	30	62	16	1	0.6	1.4	55.5	37.5	–	41.1	34	–	–	56	57	54	1	0.6	45 000	36 000	5 700	12 000	9 800	0.205
NU206-E-TVP2	30	62	16	1	0.6	1.5	55.5	37.5	52.5	–	34	37	40	56	–	–	1	0.6	45 000	36 000	4 650	12 000	9 800	0.207
NU2206-E-TVP2	30	62	20	1	0.6	1.6	55.5	37.5	52.5	–	34	37	40	56	–	–	1	0.6	57 000	48 500	8 100	12 000	8 200	0.255
N306-E-TVP2	30	72	19	1.1	1.1	0.6	62.5	40.5	–	45	37	–	–	65	64	61	1	1	61 000	48 000	8 000	10 000	9 000	0.366
NU306-E-TVP2	30	72	19	1.1	1.1	1.2	62.5	40.5	59.2	–	37	40	44	65	–	–	1	1	61 000	48 000	6 400	10 000	9 000	0.368
NU2306-E-TVP2	30	72	27	1.1	1.1	2.2	62.5	40.5	59.2	–	37	40	44	65	–	–	1	1	86 000	75 000	13 200	10 000	7 300	0.529
NU406-M1	30	90	23	1.5	1.5	2.3	73	45	68.4	–	41	44	47	79	–	–	1.5	1.5	83 000	64 000	10 400	14 000	–	0.859
NU1007-M1	35	62	14	1	0.6	2.6	55	42	52.4	–	38	41	44	57	–	–	1	0.6	29 000	26 000	3 150	20 000	9 700	0.177
N207-E-TVP2	35	72	17	1.1	0.6	0.7	64	44	–	48	39	–	–	65	65	63	1	0.6	58 000	48 500	7 900	10 000	8 300	0.301
NU207-E-TVP2	35	72	17	1.1	0.6	0.7	64	44	61	–	39	43	46	65	–	–	1	0.6	58 000	48 500	6 400	10 000	8 300	0.303
NU2207-E-TVP2	35	72	23	1.1	0.6	2.2	64	44	61	–	39	43	46	65	–	–	1	0.6	72 000	64 000	10 800	10 000	7 300	0.406
N307-E-TVP2	35	80	21	1.5	1.1	0.6	70.2	46.2	–	51	42	–	–	71	71	69	1.5	1	76 000	63 000	10 700	9000	8 100	0.486
NU307-E-TVP2	35	80	21	1.5	1.1	0.6	70.2	46.2	66.6	–	42	45	48	71	–	–	1.5	1	76 000	63 000	8 600	9000	8 100	0.486
NU2307-E-TVP2	35	80	31	1.5	1.1	3	70.2	46.2	66.6	–	42	45	48	71	–	–	1.5	1	108 000	98 000	17 400	9000	6 700	0.723
NU407-M1	35	100	25	1.5	1.5	2.6	83	53	78.2	–	46	52	55	89	–	–	1.5	1.5	102 000	83 000	10 900	12 000	–	1.14
NU1008-M1	40	68	15	1	0.6	2	61	47	58.2	–	43	46	49	63	–	–	1	0.6	33 500	30 500	3 350	19 000	8 900	0.216
N208-E-TVP2	40	80	18	1.1	1.1	1	71.5	49.5	–	54	47	–	–	73	73	70	1	1	63 000	53 000	8 700	9000	7 600	0.358
NU208-E-TVP2	40	80	18	1.1	1.1	1	71.5	49.5	68.3	–	47	49	52	73	–	–	1	1	63 000	53 000	7 000	9000	7 600	0.379
NU2208-E-TVP2	40	80	23	1.1	1.1	1.5	71.5	49.5	68.3	–	47	49	52	73	–	–	1	1	83 000	75 000	12 900	9000	6 400	0.492
N308-E-TVP2	40	90	23	1.5	1.5	1.2	80	52	–	57.6	49	–	–	81	81	79	1.5	1.5	95 000	78 000	12 900	7500	7 300	0.656
NU308-E-TVP2	40	90	23	1.5	1.5	1.3	80	52	75.9	–	49	51	55	81	–	–	1.5	1.5	95 000	78 000	10 400	7500	7 300	0.659
NU2308-E-TVP2	40	90	33	1.5	1.5	2.7	80	52	75.9	–	49	51	55	81	–	–	1.5	1.5	132 000	119 000	20 700	7500	6 000	0.958
NU408-M1	40	110	27	2	2	2.8	92	58	86.4	–	53	57	60	97	–	–	2	2	119 000	95 000	12 700	11 000	–	1.47
NU1009-M1	45	75	16	1	0.6	2.5	67.5	52.5	64.5	–	48	52	54	70	–	–	1	0.6	40 000	37 500	4 800	16 000	8 100	0.277
N209-E-TVP2	45	85	19	1.1	1.1	1	76.5	54.5	–	59	52	–	–	78	78	75	1	1	72 000	63 000	10 600	8500	7 100	0.434
NU209-E-TVP2	45	85	19	1.1	1.1	1	76.5	54.5	73.3	–	52	54	57	78	–	–	1	1	72 000	63 000	8 600	8500	7 100	0.434
NU2209-E-TVP2	45	85	23	1.1	1.1	1.5	76.5	54.5	73.3	–	52	54	57	78	–	–	1	1	87 000	82 000	14 100	8500	5 800	0.532
N309-E-TVP2	45	100	25	1.5	1.5	1	88.5	58.5	–	64.4	54	–	–	91	90	87	1.5	1.5	115 000	98 000	16 400	6700	6 500	0.891
NU309-E-TVP2	45	100	25	1.5	1.5	1	88.5	58.5	84.1	–	54	57	60	91	–	–	1.5	1.5	115 000	98 000	13 300	6700	6 500	0.893
NU2309-E-TVP2	45	100	36	1.5	1.5	2.5	88.5	58.5	84.1	–	54	57	60	91	–	–	1.5	1.5	162 000	153 000	27 000	6700	5 400	1.3
NU409-M1	45	120	29	2	2	2.9	100.5	64.5	94.6	–	58	63	66	107	–	–	2	2	143 000	119 000	16 000	9500	–	1.87

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Why choose us?

Our cylindrical roller bearings have a long service life and high reliability.
Rely on 1st, devoting around the food stuff packaging and environmental safety for Single Row Cylindrical Roller Bearings with Cage.
Our Chinese factory specializes in producing high-quality cylindrical roller bearings.
We have our own Single Row Cylindrical Roller Bearings with Cage production plant and a professional design team, and have established long-term friendly cooperative relations with many companies based on the principle of "customer first, integrity first".
We invest in employee training and development to ensure high quality products.
We are committed to building a people-oriented safety culture, which has been recognized and supported by several companies.
We provide clear and detailed product specifications and technical data.
In addition to raising the bottom line by improving productivity, our company also strives to raise the top line by investing in innovation.
We have a strict inspection process to guarantee product quality.
How wide the mind is, the stage is bigger. The group wholeheartedly welcomes people with lofty ideals to join us and work together to create a better future!

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