NTN Deep Groove Ball Bearings 6018ZZ, D=90 Type_20^Double-Row It is easy to replace

It is easy to replace the idle pulley at the tip

No-load rotation speed (min (-1st power)): 3800

weight size1 size2 size3 Remark 215-4518 RP150B 120g 157mm 10mm 40

No continuous noise

400/10 10 50 24 8

NTN Deep Groove Ball Bearings 6018ZZ, D=90 Type_20^Double-Row It is easy to replaceNTN Deep Groove Ball Bearings 6018ZZ, D=90 Radial Deep Groove Ball Bearing Round Bore, 90 mm ID, 140 mm OD, 24 mm Width, Double Shielded, CN Internal Clearance SPECIFICATIONS Bore Type Round Bore Diameter 90 mm Outside Diameter 140 mm Overall Width 24 mm Closure Type Double Shielded Row Type & Fill Slot Single Row Non Fill Slot Snap Ring Included Without Snap Ring Internal Clearance CN Operating Temperature Range 40 to 250 F Cage Type Pressed Dynamic