top deep groove bearing quality for blowout preventers

Deep groove ball bearings

Deep groove ball bearings are suitable for moderate radial or thrust loads and combined radial/thrust loads. The metric DGB series follows ISO design practices for boundary dimensions, Bore, O.D., width and corner radii. Both metric and inch series bearings are supplied with a two-piece machined brass cage, ball centered in most sizes and land riding in the very large bearings. Unless otherwise specified by the end user, these bearings will automatically be supplied with a C3 clearance for metric bearings and B3 for inch series ball bearings. This is necessary to provide some mounted clearance since these bearings are typically mounted on a shaft with an interference fit.

Please refer to our engineering section for tolerances, internal clearances, and recommended shaft and housing fits for these bearings. Because of their versatility, deep groove ball bearings are used in many applications throughout multiple industries in electric motors, pumps, gear boxes and rolls. American Roller Bearing’s brass cage and heavy designs are well suited for these tough applications. We offer deep groove ball bearings from 8”/200mm bore to 63”/1600mm bore.

The complete metric bearing numbers will have the “M” cage and “C_” clearance suffixes added to the bearing number as follows:

DGB61960MC3 This is a 300mm bore bearing with C3 clearance (.0043” - .0071‘)

Complete inch bearing numbers will simply have the “B__” clearance suffix added while still providing a machined brass cage as follows:

130DGB553B3 This is a 13.0000 in. bore bearing with B3 clearance (.122” - .203”)

Deep Groove Ball common suffixes:

B3, B4 ETC. - INTERNAL CLEARANCE, INCH SERIES

C3, C4 ETC.- INTERNAL CLEARANCE, METRIC SERIES

D - TWO ROW BEARING

M - MACHINED BRASS CAGE

N - ONE 45 DEGREE OUTER RACE FACE NOTCH

N2 - TWO 45 DEGREE OUTER RACE FACE NOTCHES

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Zhejiang waxing electromechanical co.LTD. has been operating in good faith for many years, and has accumulated rich industry experience in product development and manufacturing. The deep groove bearing produced can meet the national CCC certification standards in terms of quality and performance.

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As a manufacturer with many years of industry experience, Zhejiang waxing electromechanical co.LTD. keeps up with market trends, not only draws on advanced production concepts at home and abroad, but also insists on using advanced technology and craftsmanship to manufacture deep groove bearing catalogue, which makes deep groove bearing catalogue have stable performance and excellent quality quality.

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Zhejiang waxing electromechanical co.LTD. Pay attention to product quality, and strictly follow relevant standards in the process of product planning, design, manufacturing, testing, and transportation. The deep groove bearing produced is not only stable in performance, high in safety, but also of excellent quality and high quality .

z******j

. This product has the characteristics of simple operation, low material consumption, non-toxicity and more reasonable cost performance.

p******o

The company has many years of production and manufacturing experience, not only has professional production and quality inspection equipment, but also masters advanced manufacturing technology and technology, has established a rigorous and scientific quality management system, and produces deep groove bearing catalogue with reliable performance and excellent quality , far exceeding peer products.

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Based on the use of automated mechanical production equipment, our production efficiency has been greatly improved, and we can produce a large number of high-quality deep groove bearing in a timely manner. In addition, we have also established a strict cost control system, and insist on strictly controlling the production cost of each link , prompting the production of deep groove bearing to be highly cost-effective.

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Waxing top deep groove bearing quality for blowout preventers