tel call at 008613167029626

email leave a message info@bearings-factory.com

banner
blog
home blog

blog

  • ZZ BEARING can Produce Differernt Size Steel Needle Roller for You
    • Mar , 15 2021

    ZZ BEARING can produce needle roller OEM and ODM . You just need let me know the diameter data Length, and torleance , Below here is one of example for you : Material GCR15 size 2*7.7mm diameter tolerance -0.003/-0.01mm length tolerance -0.2/-0.3mm hardness 58/62HRC For material:can be with chrome steel, carbon steel, stainless steel, plastic. For size we can produce as your need ,such as 10*22.8...

  • MKL Can Produce Aluminium Sliding Window Door Roller
    • Jun , 02 2021

    MKL can produce aluminium sliding window wheels for Argentina market . Below 4 type wheels R40,R42,R46 ,R47 are for Argentina Aluminum Sliding Window Pulley Wheels. We can produce Wheels with customzied service ,free sample can be provide for you before order .

  • MKL Can Provide F-229817.01.PWKR Cam Follower Bearing
    • Jun , 02 2021

    MKL can produce F-229817.01.PWKR  needle roller bearing used for Komori Printing Press

  • How to Choose Stamped Ball Bearing
    • Jun , 27 2021

    How to choose stamping bearing Metal stamping bearing play an important role for mechanical foundation parts,there bearings can widely used in various fields. Do you know how to choose a good stamping bearing, below here are some tips for you : 1. Bearing working speed: the bearing with small friction and less heat is suitable for high speed. we shall choose a stamped bearing have a smoo...

  • What is the Composition of 420 Stainless Steel?
    • Jul , 14 2021

    SUS440C Stainless steel Material    Specification C Cr Mn Si P S Mo 0.95-1.20% 16-18% 1.0%Max 1.0%Max 0.04%Max 0.03%Max 0.75%Max Mechancial Properties Tensile Strength 285,000 psi Yield Strength 275,000 psi Density 0.277 Ibs/cu in Physical Property Corrosion resistance Fair Magnetic Yes Size Range 0.8mm  ( 1/32" )    to    63.5mm   ( 2-1/2" ) Hardness H...

  • What is a Window Roller?
    • Jul , 28 2021

    Window Roller is a bearing with plastic coated roller can be used for doors and windows. Pulley bearings are deformation lever, which belongs to simple machinery of lever type and has a wide range of uses. It not only saves labor, but also changes the direction of force. The pulley whose central axis moves with the weight is called the movable pulley. It is a deformed unequal arm lever (labor-savi...

copyright © 2021 ZZ Bearing (Shanghai) Co., Ltd... | TMB Bearing | Tianma Bearing | TMB Special Bearings | TMB Deep Groove Ball Bearing

top