SER-31 Bearing Insert 1 15/16" Mounted Inner Diameter - 5 1/2 inch (5.5") d D B r r1

d D B r r1 Basic Dynamic Load 35mm 72mm 17mm 1

Size: 5/16" x 1 1/4" Inches

Equal Koyo 63082Z

35mm x 55mm x 10mm

This bearing kit is made specifically for OS Engines FSR 108 (bx-1) and includes two rubber-sealed ball bearings built to handle heat

SER-31 Bearing Insert 1 15/16" Mounted Inner Diameter - 5 1/2 inch (5.5") d D B r r1This item will be shipped within One Week Returns Subject to 15% restocking Fee SER 31 Bearing Insert Set Screw Locking 1 15 16" Inch Inner Diameter SER 31 Bearing Insert, Bearing is Standard load capacity, bearing is Wide inner ring with cylindrical outer ring and snap ring, Bearing has relubrication groove with oil hole on side opposite of set screws, bearing has anti rotation pin on side opposite grease groove, bearing is nylon patched class 3A Set