Roller bearings are used in all main shaft and auxiliary drive shaft applications to support pure radial load, and allow for axial shaft elongation due to temperature changes with no additional load effect on the bearing.
608 silicon nitrideballs ceramic bearing with size 8*22*7mm ,this bearing are produce with ceramic Si3N4 and PEEK Seals which can working at temperature at 800 degree .
Angular contact bearing BA230-7A(230*300*35) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BA230-7A
four-row cylindrical roller bearings for
steel industry
working under the toughest working
environment
able to work under high temperature,
water, particles
one-stop rolling mill solution to reduce
rolling mill’s cost
OEM service
30x37x20mm HF3020 One Way Needle Bearing are produce with Chrome steel Gcr15 ,we have this bearings with 8650 PCS in stock now ,free sample can be provide for you .
