specs on 1 1/4" rooler

A quick learner from ga says:
July 2, 2019
what is the id for pin
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Casey from SWISCO responded:
July 3, 2019
Hello,
The images below show the dimensions for our 81-224 wheel that is 1-1/4" in diameter. I've also associated the axel and the roller and axle kit if that is the pin that you're referring to. Thank you!

Dimensions for 81-224
Dimensions for 81-224

Alternate image for 81-304
Alternate image for 81-304
1-1/4"dia Replacement Steel Concave BB Wheel
1-1/4"dia Replacement Steel Concave BB Wheel
81-224
$2.07
Roller Replacement Axle
Roller Replacement Axle
81-304
$0.40
1-1/4" dia Roller And Axle Kit
1-1/4" dia Roller And Axle Kit
81-266
$10.92
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