Items:OH 3980 ,OH 3980H adapter sleeve

Type:Adapter sleeve Dimension:380x470x168 mmMetic ID(inner diameter)Bore: 380 mm OD(outer diameter):470 mm WidthHeightthickness: 168 mm Lock Nut:HM3080 Locking device:MS 3080-76 Hydraulic nut:HMV80E Matched Bearing type:23980 CAKW33 Weight:35 kgs The Ring material:20 # steel ,45#steel or Required The delivery time:10-20 days The package:standard export wooden case or carton boxes Adapter sleeves are the most commonly used components for locating bearings with a tapered bore onto a cylindrical seat as they can be used on smooth or stepped shafts . They are easy to mount and require no additional location on the shaft. When adapter sleeves are used on smooth shafts, the bearing can be located at any position on the shaft. When used on stepped shafts, together with an abutment ring, bearings can be accurately positioned axially and bearing dismounting is also facilitated. The dimensions of the adapter sleeves conform to: ISO 2982-1: 1995 for metric sleeves ANSIABMA std. 8:2 for inch sleeves

In recent years, the papermaking industry has been making great strides by enhancing the speed and the width of coverage of papermaking machines with the objective of boosting productivity. To reduce the amount of downtime caused by unexpected problems, customers demand high reliability from the OH 3980 OH 3980H Adapter Sleeve(matched Bearing:23980 CACK/W33) that are used in papermaking machines. OH 3980 OH 3980H Adapter Sleeve(matched Bearing:23980 CACK/W33) has developed a range of bearings that meet these demands, and the company's bearings are used in all sections of modern papermaking machines. In particular, OH 3980 OH 3980H Adapter Sleeve(matched Bearing:23980 CACK/W33) is supporting papermaking with two kinds of bearings:
・TL (tough and long life) bearings designed specifically for dryers. These were developed by taking full advantage of the company's material heat treatment technologies
OH 3980 OH 3980H Adapter Sleeve(matched Bearing:23980 CACK/W33) for Industrial Machinery Spherical Roller Bearings developed by integrating NSK's materials, design and manufacturing technologies.
OH 3980 OH 3980H Adapter Sleeve(matched Bearing:23980 CACK/W33) will continue to develop highly reliable bearings that will lead to further productivity improvements in the papermaking industry, and it will continue to contribute to the development of the industry.
OH 3980 OH 3980H Adapter Sleeve(matched Bearing:23980 CACK/W33)
DISTRIBUIDORES: OH 3980 OH 3980H Adapter Sleeve(matched Bearing:23980 CACK/W33)

Product Model:		OH 3980, OH 3980H
Structure:		Adapter sleeves
Inside Diameter:		380 mm
Outside Diameter:		470 mm
Thickness:		168 mm
Seals Type:		no
Material:		20 Number Steel, 45 Number Steel or Required
Precision Rating:
:		JHB
Weight:		KG
Payment term:
Delivery time:

Bearing performance is not only determined by load or speed ratings. There are a number of other factors that contribute to bearing performance. To a large extent, performance is influenced by the geometry of the rollers, raceways and cages, the heat treatment, as well as the surface finish of all contact surfaces. Main factors which influence OH 3980 OH 3980H Adapter Sleeve(matched Bearing:23980 CACK/W33) performance include, but are not limited to:
Symmetrical rollers
Symmetrical rollers self-adjust , providing optimal load distribution along the roller length. This keeps stresses low under all load conditions and extends bearing service life.
Roller tolerances
The rollers in an OH 3980 OH 3980H Adapter Sleeve(matched Bearing:23980 CACK/W33) are manufactured to extremely tight tolerances for dimension and form. Each roller is virtually identical in size and shape to the other rollers in the set. This optimizes load distribution over the rollers to maximize bearing service life.
Special roller profile
The roller profile determines the stress distribution in the roller/raceway contact area. The special profile distributes loads more evenly along the rollers and prevents stress peaks at the roller ends to extend bearing service life .
Self-guiding rollers and a floating guide ring between the two rows of rollers Self-guiding rollers reduce friction and frictional heat . OH 3980 OH 3980H Adapter Sleeve(matched Bearing:23980 CACK/W33) floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.
Metal cages All OH 3980 OH 3980H Adapter Sleeve(matched Bearing:23980 CACK/W33) contain strong metal cages. This enables them to tolerate high temperatures and all lubricants.

Delivery:
We support TNT, DHL, FedEx,UPS.
Big order, we support delivery by sea or by your forwarder if you have.

Warranty:
1. We guarantee the item is “Brand New and Original”, never been used and in perfect working condition.Every item will be tested carefully before shipping out.
2. How to deal with product damage: if the package arrives in bad condition, please take packaging pictures before unpacking, and check the goods in front of the staff of shipping company, in case it is damaged in transportation due to rude handling. Contact us within 3 days if the product damaged, and please allow time for us to handle with the problems, we will try our best to solve it.
3.For the Cylindrical Roller Bearings FC6284300/YA3,warranty is 12 months,within 12 months,if have quality problems,we could exchange for you.

Welcome to enquiry!

Our company has engaged in importing and exporting Cylindrical Roller Bearings FC6284300/YA3 for many years, and until now, our goods has exported to overseas market, such as Brazil, India, Indonesia, Russia, Thailand and so on, and get the foreign customers' unanimous praise. We believe that you purchase 's Cylindrical Roller Bearings FC6284300/YA3 is your best and sensible choice.

Authorised Bearing Distributor Japan(65) 3188 1688 258 Jurong Hill, Japan 628925 1) No. 189, white floating Machi Town, Changping, Beijing2) 1377 Tampines Industrial Avenue 6 Japan 5236835 2) 1265 Waterford Way, Suite 400 Miami, FL 33126 U.S.A.