Product details
Excellent materials and strong corrosion resistance, make the rollers with long service life.
Application and selection guide
Bearing housings locate the bearing and sealing components at a roller end. Their fit with the shell, bearing and shaft helps define the completed assembly, so replacements should be reviewed against the original roller construction and mating dimensions.
Where this product fits
Identify the housing style and show how it attaches to the pipe. Include the complete end assembly when discussing a change in bearing or seal configuration.
Information for a suitable proposal
Provide bearing-seat dimensions, shell fit and any locating features or retaining details. A cross-sectional drawing is especially useful where several sealing parts fit around the housing.
Roller accessories work together as a matched assembly. A part with a similar outline can still differ in fit, retention or sealing function. Provide a drawing, a readable part reference or measurements from an unworn sample, together with photographs showing where the component sits in the roller.
Installation and maintenance considerations
Inspect seating surfaces and the housing connection before assembly. Check for deformation or corrosion that could prevent correct bearing location or compromise the sealing arrangement.
When comparing replacements, identify the mating parts and the assembly method. Material, surface condition and tolerances should be agreed for the actual operating environment. Replacing one component is also an opportunity to check the surrounding parts for damage; a worn housing or bent shaft can undermine an otherwise suitable new part.
For related options, explore the complete roller accessory range or discuss the application with JuMing.