metal sliding window roller

A quick learner from chevy chase , md says:
March 18, 2015
Hi,
There are no identifying numbers or company name. Help. I need four. This is for two very heavy 1965 apartment windows that slide to open.
User submitted photos of a patio door roller.
Profile picture of Paul
Paul from SWISCO responded:
March 19, 2015
Hello! This window roller assembly looks like it might have been custom made by the window manufacturer. I found one in our inventory that might work for you, but I'm not sure. See our 87-106. If you just need the wheel, not the housing, send us a photo of just the wheel with dimensions. We may be able to find something.
A quick learner says:
March 21, 2015
Hi,
This looks very close. The window is VERY HEAVY so I don't know if this plastic housing would support such weight.? How much weight does this part support?
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Tom from SWISCO responded:
March 24, 2015
No, you're right, our 87-106 won't support anything that heavy. We are currently trying to find a better match, but just in case we don't have any luck, would you be able to just replace the wheel, like Paul suggested?
Sliding Window Roller, Concave Wheel
Sliding Window Roller, Concave Wheel
87-106
$6.51
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