кульова муфта; підп'ятник
ball-and-socket bearing
ball-and-socket hinge
ball-and-socket joint
ball-and-socket support
fuse socket
socket wrench
breech piece socket
taillight socket
trunnion socket
antiaircraft mounting socket
fuze socket
connector socket
socket
ball
ball ammunition
ball joint
paint ball gun
rounds of ball cartridges
rubber-ball grenade
rubber-ball round
angular ball bearing
angular contact ball bearing
annular double-row ball bearing
annular single-row ball bearing
annular single-row shielded ball bearing
ball bullet
ball check valve
ball cock
ball coupling
ball guide
ball head of propeller tube
ball holder