1. Product Overview The GE40TXE-2LS maintenance-free spherical plain bearing adopts TXE composite self-lubricating liner and double-sided 2LS rubber sealing rings. It can withstand heavy radial load and alternating oscillating motion, compensate shaft misalignment and angular deflection. Double lip seals block mud, dust and moisture, no regular refueling required, widely used in hydraulic cylinders, construction machinery, agricultural equipment and lifting joint assemblies.