KML Pressed Steel Mounted Bearing Units grease fittings:
KML Pressed Steel Mounted Bearing Units type PF2xx/PF2xxGP are relubricatable. These 3-bolt round and 4-bolt round flange sets feature a grease fitting in one half of the 2-piece flange set. The grease fitting has a spring loaded ball-check valve. The spring loaded ball-check valve provides a positive seal after grease is pumped into the bearing thereby preventing any back flow and keeping dirt out. The grease fitting should be wiped clean before attaching the grease gun to prevent pushing dirt or contamination into the bearing.
Chevron SRI#2 – Normal load ball bearing inserts
KML Pressed Steel Mounted Bearing Units set screw torque: