A rounded bottom allows these keys to rock in their seat to relieve stress on the shaft caused by vibration or misalignment
Electrical Connection Screw Clamp
Deep Socket Count/Style (12) 12-Point
Sulfur Dioxide 0
Gates B44 Wedge V-Belt, 47 in Outside Lg, 21/32 in Top Wd, 13/32 in Thick, Polyester D700 A rounded bottom allows theseV Belt, Belt Material SBR, Edge Construction Wrapped, Industry Number B44, Number of Bands 1, Outside Length 47 in, Reinforcing Cord Material Polyester, Thickness 0. 406 in, Top Width 21 32 in, Belt Trade Size B, V Belt Type Classical, Application General Industrial, Belt Coating Flex Weave(TM) Oil and Heat Resistant Cover, Belt Series Hi Power(R) II Belts, Color Black, Length Type Closed Loop, Maximum Operating Temperature 140 Degrees F, Minimum