News
CHG enjoys a very good reputation among our cooperators and customers all over the world.
Position :
Home > News > Industry News

Four row cylindrical roller bearings FCDP164226800

May 09, 2024
Four row cylindrical roller bearings FCDP164226800.

Alternative to part number 820RV1117.

Sizes: 820mm*1130mm*800mm.

Used for cold rolling mill machine. Back-up roll bearing.

Rolling Mill Bearings for work rolls, middle rolls, back-up rolls and screw down mechanism are our competitive products.

Type designations of four row cylindrical roller bearings

FC: Four row cylindrical roller bearing(one inner ring)

FCD: Four row cylindrical roller bearing with double inner rings

FCDP: Four row cylindrical roller bearing with loose ribbed outer ring and double inner rings.

Our factory has focused on the production of rolling mill bearings for more than 30 years and has accumulated rich industry experience and technical strength.

Our rolling mill bearings are made of high-quality materials, combined with advanced production processes and sophisticated testing equipment to ensure that each product is of excellent quality. These bearings are not only wear-resistant and high-temperature resistant, but also have a long service life and can meet the needs of use under various complex working conditions.

Over the years, we have won the trust and praise of many customers with our high-quality products and professional services. Many customers have established long-term and stable cooperative relationships with us, including many old customers who have cooperated with us for more than 10 years. The recognition and support of these customers is the driving force for us to keep moving forward.

In future development, we will continue to adhere to the principle of "quality first, customer first", continuously improve product quality and service levels, and provide better quality bearing products for the rolling industry. We look forward to working with you to create a better future!
Cylindrical Roller Bearings | CHG Bearing (chg-bearing.com)
Tapered Roller Bearings | CHG Bearing (chg-bearing.com)

Share:
related news
A Type-Thin section angular contact ball bearings
Apr 30, 2024
Compared with C-type bearing, A-type angular contact ball bearing has an enough radial clearance to form a sufficient contact angle to carry the axial load. The contact angle for the standard bearing is 30°.
CHG Bearing:Bearings for wind turbines
Apr 16, 2024
Blade bearings are used to connect blades with hubs in MW wind turbines, and they also can adjust the windward direction of blades to ensure electricity production with power rating and the safe work of wind turbines. Usually, single or double rows four-point contact ball slewing bearings are used as blade bearings, which have preload, special designed seals, anticorrosion surfaces,etc.
CHG Bearing:The lifespan of bearings
Mar 28, 2024
The bearing life refers to the number of revolutions or hours experienced by the bearing before the occurrence of pitting under a certain load. The life of rolling bearings is usually defined by the number of revolutions or the number of hours worked at a certain speed. During this lifespan, no initial fatigue damage (such as spalling or defects) should occur on any bearing ring or rolling element.
Assembly and disassembly of tapered roller bearings
Mar 21, 2024
Tapered roller bearings can be mounted directly on a tapered shaft or on a cylindrical shaft through an adapter sleeve or withdrawal sleeve. A tight fit is obtained by axially moving the inner ring. The tight fit of the inner ring can be effectively controlled by measuring the reduction in radial clearance caused by the expansion of the inner ring.
Email Skype Whatsapp