Bearings,as important components in contemporary mechanical equipment,mainly support the mechanical rotating body,which can reduce the friction coefficient during its movement and ensure its rotation accuracy.
4*7*2.5mm MR74 bearings are produce with stainless steel 440 material ,we are produce bearings with high speed and low noise ,free sample can be provide before order .
8*22*7mm 608 bearing are produce with Chrome steel ring material ,for inside balls can produce with steel balls or ceramic balls ,we can provide smooth ,no noisy skate bearing for you ,free sample can be provide before test .
Tapered Roller Bearings R196Z-4(196.85*241.3*23.812) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality R196Z-4
accommodating
heavy radial loads, and axial loads in both directions;
suitable for low- or
medium-speed applications involving heavy or impact loading;
608 bearing is type of deep groove ball bearing, 8 is the inner diameter of 8 mm. Dimensions are 22mm outer diameter, 7mm height.Normally there are 7 pcs steel balls and the diameter of the steel ball is 3.969mm.
There are many type of 608 closure type such as 608 open ,608 Z,608ZZ ,608RS,6082RS bearing;For materials ,there are carbon steel, Chrome steel(GCr15), stainless steel, plastic, ceramics, etc. The cages are: nylon cages, steel cages, ceramic cages, .
608 bearings have a wide range of applications, such as in motors, sport machine, trolleys, skates, and more.
NSK deep groove ball bearings are the most representative and widely used bearing. It can accommodate axial loads in both directions, in addition to radial loads and high speeds.
four-row cylindrical roller bearings for
steel industry
stabilizing treatment allowing the
bearings to work with temperatures up to 150° C, without dimensional
change and distortion
particularly suitable for high-speed
rolling mills
OEM service
contact us for stock list
70 mm Bore, 160 mm OD, 68.3 mm Width,GW315PPB11 bearing are with round bore ,and the material are with Chrome steel ,we can provide sample for you to test before order .
