NYLON & STEEL ROLLERS
Product Code:RS0724 ‧2" 07 BALL STEEL ROLLER WITH ZINC PLATED STEMS ‧4" STEM ( WORKING LENGTH=3 1/4" ) ‧BULGED SHOULDER ‧HARDENED RACES |
Product Code:RS1024 ‧2" 10 BALL STEEL ROLLER WITH ZINC PLATED STEMS ‧4" STEM ( WORKING LENGTH=3 1/4" ) ‧BULGED SHOULDER ‧RATING :75-LB LOAD @ 15,000-12' DOOR CYCLES ‧HARDENED RACES |