f2富二代成年茄子短视频app

Welcome to the official website of Shanghai Jupeng Bearing Co., Ltd!
Set as home page Add to collection Traditional Chinese

Shanghai Jupeng Bearing Co., Ltd

Multi supplier of bearing industry

Service hotline: thirteen billion eight hundred and eighteen million six hundred and thirty-seven thousand and eight hundred

Hotline: 021-61396282

Business fax: 021-61396283

污污玉米APP
 Backing bearing - Shanghai Jupeng Bearing Co., Ltd

Backing bearing

There are many designs and variants of backing bearings. The main variety is double row or three row cylindrical roller bearing. Single row needle roller bearings and double row tapered roller bearings are also available. Backing bearings are specially developed for multi roll cold mills, but can also be used in other applications such as straighteners or benders. These bearings have a roller bearing with a particularly thick outer ring wall and can be mounted on a static back-up shaft to form a backup or straightening roll.

性开放直播app免费观看 Products

Backing bearing

High load capacity, low friction optimized internal geometry reduces bearing friction and heating; long service life; logarithmic curve profile reduces edge stress at roller / raceway contact under all load conditions (Fig. 2). Moreover, the log outer ring outer diameter wheel