This bearing housing carries a radial insert ball bearing with an eccentric locking collar, mounted in a cast iron take-up housing designed for adjustable positioning along a shaft or rail. Bore diameter is 25.0 mm, basic dynamic load rating reaches 14900.0 N, and the unit weighs 0.76 kg. T seals protect the bearing insert against contamination. The eccentric locking collar allows secure fixation of the inner ring on the shaft, while the take-up design of the housing permits axial adjustment to compensate for belt or chain tension. The cast iron housing provides rigidity under the stated dynamic load, and the sealing arrangement supports operation in environments where dust or particle ingress needs to be limited.