ARB (0.5 Degree) Spherical Roller Bearing

Brand: ARB BEARINGS LTD

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Product Specification:

Brand	ARB
Radian	(0.5 Degree)

Product Description:

Spherical roller bearings consist of an outer ring having a continuous spherical raceway...

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Product Details
Company Details

Product Specification:

Brand	ARB
Radian	(0.5 Degree)

Product Description:

Spherical roller bearings consist of an outer ring having a continuous spherical raceway centered
within and two rows of barrel-shaped rollers operating in separate raceway grounds ground into
the inner ring with a center rib to guide the roller (refer to fig.. 1.) This type of bearing has a self
aligning nature, so, it can be used in cases where misalignment between the inner and outer ring
occur from shaft mounting errors of shaft deflections.

The allowable misalignment for these bearings, being varied due to the dimensional series and
loading conditions, is about 0.0009 radian (0.5°) for ordinary loads. For light loads, this angle
can be up to 0.035 radians (2')

These bearings have a large capacity for radial loads, axial loads in either direction, and
combinations of these loads, They are also suited for applications where vibration and/ or impact
forces are encountered

The design of spherical roller bearing are standardized so that the center roller guide rib comes
standard with the inner ring as one united inner ring (please refer to fig. 2). Smaller bearings
(Bore diameter of 50mm or Tess ] of bearing series 222,213 and 223 come in the design shown in
Fig. 3. This design uses a separable guide ring between the two rows of roller and is specified by
attaching the suffix "C" at the end of the basic number. For the bearing of series 213 (bore
diameter of 55mm or more ) the guide ring between the rollers is located on the raceway of the
outer ring {please refer to Fig. 4.0} .
There are other types of bearings having cylindrical or taper bore diameters. Bearings with topered
bore diameters are specified by attaching th suffix "K" at the end of the basic number. The taper
is generally 1/12, however, a toper of 1/30 is made for bearings of series 240 and 241 which
are specified by attaching the suffix "K-30" at the end of the basic number. In most cases, bearings
with tapered bore diameters are mounted on the shaft by means of an adapter or withdrawal sleeve.
When the outer diameter of spherical roller bearings is 320mm or more, an oil hole and oil groove
provided in the outer ring to supply lubricant.

Company Description :

OUR STORY

ARB Bearings’ inception can be traced back to 1990. Situated at Delhi, it is being run under the guidance of professionals who hold over 30 years of experience in the bearing industries. ARB Bearings started off as a private conglomerate, and later rose to the level of a public limited company. The Group’s businesses are present in five continents, spread across more than 40+ countries with 350+ dealers network. The bearings are made in more than 4 plants and come in a variety of sizes which goes up to more than 1500.

Over the years, the company has witnessed tremendous growth and development. Its annual growth rate of 40% speaks volumes about how far ARB has come from where they had begun. A significant contributing factor in the growth rate of ARB Bearings has been its strong connections and consistent interaction with prominent dealers, distributors and OEMs from all over India.

INNOVATION AND TECHNOLOGY

ARB Bearings have a history of utilizing innovation and technology to the maximum. It is for this reason that it has always been adopting the latest technology and setting up plants to expand its portfolio.

It began with the production of Taper Roller Bearings in 1990. In 1997, it broadened its product range by starting Spherical and Cylindrical Roller Bearings. In just one year, ARB commenced production at a separate plant in Unit- II at Badli by introducing Ball Bearings into the product line. Year 1999 marked the initiation of UCP (Pillow Block) bearings along with the production of Double Row Angular Contact Ball Bearings. ARB started the production of Self Aligning Ball Bearings in 2000. In 2007, a new plant was established in Himachal Pradesh.

2009 is the year when it launched the multi-purpose grease for automotive and industrial applications. The same year, it set up another plant at Kundli, in Sonepat for manufacturing purpose. The next year, Universal Joint Cross was initiated for automotive and agricultural applications.

Year 2011 holds a great significance, as ARB set its 4th plant in Kundli only for Taper Roller Bearings. Inception of automated Continuous Furnace for Heat Treatment happened in 2013.

ARB introduced Clutch Plates under a new brand, Pro Clutch in 2014. In 2015, it installed automatic transfer line for Tapper Roller Bearing.

EXTENT OF EXPORT

ARB is well known for variety which it offers through its range of distinct portfolio. Automobiles, industrial machinery and household appliances are a part of its diverse and noteworthy portfolio. It also boasts of clients that are eminent names in the industry.

ARB Bearings began its export in the year 1996 by exporting bearings to the Middle East. It started exporting to USA and Sri Lanka in 1998. By 2004, ARB’s exports skyrocketed due to the doubling of their production capacity of all types of bearings from 6 million to 12 million.

It exports to 5 continents, namely North America, South America, Europe, Asia and Africa. In North America, it exports to Canada and USA. In South America, the countries it exports to include Brazil, Chile, Uruguay, Argentina, and Paraguay. The European countries receiving imports from ARB are Austria, Belarus, Bulgaria, Germany, Hungary, Italy, Lithuania, Poland, Ukraine and Serbia.

Algeria, Libya, South Africa and Nigeria are the African nations importing from ARB. The Asian countries include Bangladesh, Korea, Malaysia, Myanmar, Nepal, Pakistan, Russia, Sri Lanka, Thailand and Vietnam.

ARB also has export relations with the Middle Eastern countries like Egypt, Iran, Oman, Saudi Arabia, U.A.E and Turkey.

PRODUCT APPLICATIONS

Another striking feature of ARB Bearings that sets it apart from the rest is its superior quality bearings available at affordable prices. This ensures that customers get the value for their money and hence do not get over charged or/and cheated. Customer satisfaction has been our top-most priority since the beginning. Our endeavor has been to cater to the needs and wants of all our customers. To fulfill that, we create customized bearings for customers.

Quality has been and will always be a constant at ARB. Therefore, all the ARB products are manufactured in line with the international standards. They are subjected to a series of quality tests and checks. These measures ensure that the products follow the standard quality benchmarks and remain consistent in their performance. Latest technology and high-grade infrastructure is used in hi-tech plants for undertaking this job.

The R & D team at our company is highly competent and capable. It works relentlessly at each and every level of production. Be it procuring the right kind materials for the bearings, or working on the designs or even taking care of the final production; our team looks after all the stages with equal dedication and expertise.

GST No. : 07AAACA0495L1ZM
Address : H-22, Udyog Nagar, New Delhi - 110041 Delhi, India

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