door parts

A quick learner from Indiana says:
these fell out of the bottom of my sliding patio door now the door feels like there is no rollers on it and sets against the frame. to open it is to move all of the weight of the door. are these the roller bearing are there no rollers? I need to fix the door if I can I can not afroed to replace the door at this time, when I replaced the windows and door it came with a life time guarantee but the company went out of business and reopened under a new LLC so they wont replace it so much for that.
thank you for your help
Thumbnail of the uploaded file named door parts.jpg
Profile picture of Bob
Bob from SWISCO responded:

Thanks for writing in. Based on this old discussion here, we don't have an exact replacement for this style of roller that uses barrels, but other professionals have reported that something like the 81-279 or 81-277 could work as substitutes. Look them over carefully and see if you think these could work for you. 

How to identify patio door rollers
How to identify patio door rollers
VIDEO
WATCH >
How to Replace a Patio Sliding Glass Door Roller [1080p]
How to Replace a Patio Sliding Glass Door Roller [1080p]
VIDEO
WATCH >
How to maintain a sliding glass door
How to maintain a sliding glass door
GUIDE
READ >
How to replace a sliding glass door roller
How to replace a sliding glass door roller
GUIDE
READ >
Identifying the right replacement roller for your sliding glass door
Identifying the right replacement roller for your sliding glass door
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.