Bell 150191 Bearing
Bell 150191 Bearing is a sealed bearing component suitable for compatible Bell articulated dump trucks, including B25D and B30D applications. It is used within the tip cylinder assembly to support controlled movement, stable positioning, and reliable operation under repeated hydraulic and mechanical loads. Bell parts documentation lists reference 150191 as a sealed bearing in the tip cylinder breakdown for these machine families.
The bearing is installed as part of the cylinder connection arrangement, where it helps guide movement while supporting the loads transferred through the tipping system. Its sealed construction helps reduce the entry of dust, moisture, and other contaminants that may affect bearing performance during operation.
Bell articulated dump trucks frequently work in quarrying, mining, earthmoving, and construction environments. These applications expose cylinder components to shock loads, vibration, dirt, moisture, and repeated movement. Under these conditions, the 150191 Sealed Bearing helps support stable operation and reduces unwanted movement within the connection area.
During extended service, bearing wear may lead to increased clearance, irregular movement, noise, or reduced stability around the cylinder mounting point. Contamination, damaged sealing surfaces, incorrect installation, or worn surrounding components may also affect performance. Regular inspection of the bearing, related covers, fasteners, and mounting surfaces is therefore recommended.
The Bell B30D Bearing should be installed using the correct tools and mounting procedure for the relevant machine configuration. The surrounding contact surfaces and related hardware should also be checked for wear or damage before assembly.
BCE Parts supplies the Bell 150191 Bearing as an aftermarket replacement component suitable for compatible Bell equipment. Before ordering, compare reference number 150191 with the removed part and the relevant machine catalogue. Providing the machine model and serial number helps confirm suitability. Contact BCE Parts for current price, availability, and worldwide delivery information.