Science Olympiad Thrust Bearing, .021 shaft hold March 25, 2014 by $2.60 Out of stock SKU: RHSOB-2 Category: Indoor Supplies Additional information Additional information Weight 0.1 lbs Dimensions 0.2 × 0.2 × 0.2 in Related products Neoprene O Ring: .10 ID x .07 thick $1.40 Add to cart 9.5″ S/O Ikara Prop Assembly $4.75 Add to cart Science Olympiad Thrust Bearing, .035 shaft hold $2.60 Read more 9.5″ S/O wide blade – bare $3.50 Add to cart