... service 5.Full list of bearings • Item: F4-9;• Type: Plane Thrust ball bearing ;• Material: Chrome Steel and Brass;• Dimensions: ... Cylindrical roller bearing,4.Angular contact ball bearing,5.Pillow block ball bearing,6.Needle bearing,7.Slewing bearing,8. ... instrument, cooling fans, electric tools, ATM equipment, massage apparatus, model plane, model car and ect.Our products are mainly exported to ...