Comparison : |
Item # DBS-18-20-04, CEMA-B 20º Self-Aligning Troughed Idlers 4" Diameter Item # DBS-20-20-04, CEMA-B 20º Self-Aligning Troughed Idlers 4" Diameter Item # DBS-24-20-04, CEMA-B 20º Self-Aligning Troughed Idlers 4" Diameter Item # DBS-30-20-04, CEMA-B 20º Self-Aligning Troughed Idlers 4" Diameter Item # DBS-36-20-04, CEMA-B 20º Self-Aligning Troughed Idlers 4" Diameter
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