Factory best selling 30204 Taper Roller Bearing - Spherical Roller Bearings CA – Chengfeng Bearing

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Factory best selling 30204 Taper Roller Bearing - Spherical Roller Bearings CA – Chengfeng Bearing Detail:

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Spherical roller bearings have two rows of spherical rollers, the outer ring has a common concave spherical raceway, the inner ring has two concave raceways inclined at an angle to the bearing axis, and the center of curvature of the outer ring raceway is Bearing center is the same. The spherical roller bearing is self-aligning and is not affected by the misalignment of the shaft and the bearing housing or the deformation and deflection of the shaft, and can compensate for the concentricity error caused thereby. In addition to bearing radial load, this type of bearing can also bear bidirectional axial load and its combined load, with large bearing capacity and good anti-vibration and impact resistance.
Spherical roller bearings are available in a sealed design with contact seals on both sides of the bearing. The sealing ring is made of oil-resistant and wear-resistant rubber.
Spherical roller bearings have 2, standard (N), 3, 4 and 5 sets of internal clearances, while tapered bore spherical roller bearings use 3 sets of clearances as the standard clearance. Bearings larger or smaller than the standard value of clearance can also be produced according to user requirements.
Vibration machinery bearings need to use larger radial clearance, 3, 4 groups or non-standard clearance between 3 and 4.
The spherical roller bearing for vibrating screen has 4 sets of clearance.
Easy to install:
Spherical roller bearings have two types of inner holes: cylindrical and conical. The taper of the conical taper hole is 1:12 and 1:30. This conical inner hole bearing is equipped with an adapter sleeve or a withdrawal sleeve. The tapered inner bore spherical roller bearing can be easily and quickly assembled on the optical shaft or stepped machine shaft.

Product Range

Product Range
* 22220 – 22280
* 22320 – 22380
* 23030 – 230/1440
* 23130 – 231/1250
* 23230 – 232/900
* 23930 – 239/1400
* 24030 – 240/1400
* 24130 – 241/1120
* 23934 – 239/1400
* 24892 – 248/1800
* 249/710 – 249/1600
* 206/1200 – 206/2000

84F30F2818A70C709D330CFA9CFA7E66
B70EC22D3AB0E706A3DCD21072C44355

Application:

It is the most widely used type of bearings in the machinery industry among various machinery and equipment in steel, mining, papermaking, shipbuilding, textile machinery, coal mills, electric power, cement, rotary kiln and other industries.

Features:

Spherical roller bearing with two rows of rollers
pivoting inner ring, misalignments and shaft deflections can be compensated
suitable für very high radial and relatively high axial loads in both directions
light series with small dimensions compared to inner diameter
with tapered bore for mounting by means of adapter sleeve
cage material: brass. Special strength and durability under extreme conditions such as shock loads and vibrations, high acceleration forces and lack of lubrication
seal: open (without seal); for higher speeds than with sealed spherical roller bearings and easy relubrication
good fixed bearing property, but can also be used as a floating bearing, each in both directions
manufacturers of bearings, such as FAG, KOYO, NSK, SKF, SNR, etc. assign different suffixes for their characteristics, for better orientation take note of the comparison table of bearings (see further information)


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Factory best selling 30204 Taper Roller Bearing - Spherical Roller Bearings CA   – Chengfeng Bearing detail pictures


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Sincerity, Innovation, Rigorousness, and Efficiency is definitely the persistent conception of our corporation to the long-term to establish alongside one another with customers for mutual reciprocity and mutual profit for Factory best selling 30204 Taper Roller Bearing - Spherical Roller Bearings CA – Chengfeng Bearing, The product will supply to all over the world, such as: Macedonia, Seychelles, El Salvador, Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.
  • Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a excellent partner!
    5 Stars By Chris from Palestine - 2018.06.18 17:25
    With a positive attitude of regard the market, regard the custom, regard the science, the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Agatha from Suriname - 2017.01.28 18:53

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