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Tapered CHP3984-3920 From High Stability Tapered Roller Bearing

Tapered roller bearings are separated bearings, and the inner and outer rings of the bearings have tapered raceways. Single row tapered roller bearings can bear radial loads and single direction axial loads. Bearings are divided into single row, double row and four row tapered roller bearings according to the number of rows of rollers installed.

Classification :

Tapered Roller Bearings

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Tapered roller bearings are separated bearings, and the inner and outer rings of the bearings have tapered raceways. This kind of bearing is divided into single row, double row and four row tapered roller bearing and other different structural types according to the number of rows of rollers installed.

Tapered roller bearings mainly bear radial and axial combined loads. Bearing capacity depends on the Angle of the raceway of the outer ring, and the greater the Angle, the greater the bearing capacity. This kind of bearing belongs to the separation type bearing, which is divided into single row, double row and four row tapered roller bearings according to the number of rows of rolling body in the bearing. The clearance of single row tapered roller bearing needs to be adjusted by the user during installation; The clearance of double row and four row tapered roller bearings has been set according to the user's requirements when the product leaves the factory, and does not need to be adjusted by the user.

Tapered roller bearings have a tapered inner ring and an outer ring raceway, and tapered rollers are arranged between them. The projected lines of all conical surfaces meet at the same point on the axis of the bearing. This design makes tapered roller bearings particularly suitable for bearing compound (radial and axial) loads. The axial load capacity of bearings is mostly determined by the contact Angle α. The larger the α Angle, the higher the axial load capacity. The Angle size is expressed by the calculation coefficient e; The larger the value of e, the larger the contact Angle, the greater the applicability of bearing axial load.

Main function: it is bearing and provide accurate guidance for the rotation of the hub, it bears both axial load and radial load, is a very important part.

Size range:

Single row tapered roller bearings:	Double row tapered roller bearings:	Four row tapered roller bearings:
Inner diameter size range: 20mm ~ 1270mm	Inner diameter size range: 38mm ~ 1560mm	Inner diameter range: 130mm ~ 1600mm
Outer diameter size range: 40mm ~ 1465mm	Outer diameter size range: 70mm ~ 1800mm	Outer diameter size range: 200mm ~ 2000mm
Width: 15mm to 240mm	Width size range: 50mm ~ 460mm	Width range: 150mm ~ 1150mm

Bearing
type	d	D	T	B	C
2580/23	31.75	69.85	23.812	25.357	19.05
14125A/14276	31.75	69.012	19.845	19.583	15.875
15123/245	31.75	62	18.161	19.05	14.288
15126/245	31.57	62	19.05	20.638	14.288
88542/10	31.75	73.025	29.37	27.783	23.02
88048/10	33.338	68.262	22.225	22.225	17.462
14131A/276	33.338	69.012	19.845	19.583	15.875
14136A/14276	34.925	69.012	26.982	26.721	15.875
25877/21	34.925	73.025	23.812	24.608	19.05
48548/10	34.925	65.088	18.034	18.288	13.97
88649/10	34.925	72.233	25.4	25.4	19.842
68149/10	34.98	59.131	15.875	16.764	11.938
68149/11	34.98	59.975	15.875	16.764	11.938
78349A/78310A	34.988	61.973	16.7	17	13.6
88648/10	35.717	72.233	25.4	25.4	19.842
89449/10	36.512	76.2	29.37	28.575	23.05
69349/10	38	63	17	17	13.5
13685/21	38.1	69.012	19.05	19.05	15.083
29748/10	38.1	65.088	18.034	18.288	13.97
418/414	38.1	88.501	26.988	0.85	0.845
358/354	45	85	20.638	0.6	0.523

Characteristics of tapered roller bearings:

1.Suitable for heavy load mechanism, or impact load mechanism;

2.Can bear radial load and axial load at the same time;

3.Tapered stick bearings will have axial force, so they need to be used in pairs;

4.The operation speed is not suitable for high speed;

5.Good lubrication.

Application：

Tapered roller bearings are widely used in Automobile, rolling mill, mining, metallurgy, plastic machinery and other industries.

FACTORY WORKSHOP

Welcome to Shandong Ruihe Bearing Manufacturing Co., Ltd., your trusted partner for high-quality bearings. With over twenty years of experience in the industry, we are a leading bearing manufacturer with a strong reputation for excellence.

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As a professional bearing manufacturer, we offer a wide range of bearing products to meet the diverse needs of our customers. Our products are designed and manufactured to the highest quality standards to ensure reliability and durability. Whether you are looking for standard bearings or custom solutions, we have the expertise and capabilities to meet your requirements.

APPLICATION AREAS

It is mainly used to support the rotating body, reduce friction during movement, and ensure the rotation accuracy of the machine. They are widely used in many fields, machinery manufacturing, automobile industry, electric power industry, aerospace industry, railway transportation. Such as train wheel bearings and train wheel bearings, etc., play an important role in the operation of trains.

PACKING AND SHIPPING

If you are looking for a reliable and professional bearing manufacturer with over twenty years of experience, look no further than Shandong Ruihe Bearing Manufacturing Co., Ltd. Contact us today to learn more about our products and services, and discover how we can help you meet your bearing needs with excellence and precision.

FAQ

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Q: How is the product packaged?

A: Standard export seaworthy packing with waterproof paper inside and iron outside, secured by fumigated wooden pallets. It can effectively protect products from corrosion and various climate changes during Marine transportation.

Q: Is there quality inspection before loading?

A: Of course, all our products go through strict quality inspection before packing. Those that fail will be destroyed. Customers can also entrust a third party to inspect the products before loading.

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