This bearing housing combines a linear ball bearing with a closed housing body, designed for a heavy duty load range. The unit measures 53.0 mm in width and 35.0 mm in height, with a net mass of 0.15 kg. The construction includes a segment cutout without a slot, which affects how the housing body accommodates the shaft during assembly. The bearing is sealed on both sides, protecting the raceway from contamination during operation. It comes pre-greased and features a relubrication facility, allowing grease to be replenished without dismantling the unit from its mounting position. This design supports continuous linear motion applications where periodic maintenance access is required without full disassembly.