Closet rollers

Hello, thank you for posting,

We do not carry this exact housing, but we recommend reviewing the dimensions of the 23-064 assembly as a potential replacement option. It appears that your wheel is broken. This style uses a concave style wheel. I would recommend checking an undamaged version if you have one to compare this style. If there are any discrepancies, please let me know! 

Dimensions for 23-064

Alternate view of 23-064