desk chairs
3g239 swivel pneumatic caster4 w12 dia .
swivel pneumatic caster wheel width 3 3 4 in . wheel dia . 12 in . overall height 15 1 2 in . inside bolt hole spacing 2 7 16 in . x 4 15 16 in . outside bolt hole spacing 3 3 8 in . x 5 1 4 in . hub type symmetrical tread sawtooth load rating 445 lb . tire rim dia . 7 in . tire thickness 2 7 16 in . frame finish zinc plated frame material steel hub material steel tread color black hub color white ply 2 ball wheel bearings hub width 4 1 2 in . raceway double ball plate thickness 0.25 in . br b features b ul li hub type symmetrical li li item swivel pneumatic caster li li load rating lb . 445 li li overall height in . 15 1 2 li li plate thickness in . 1 4 li li ply 2 li li type pneumatic wheel li li wheel dia . in . 12 li li wheel width in . 4.10 6 li li bearings precision ball li li caster finish polished zinc li li load rating 445 lb . li li mounting type b li li overall height 15 1 2 li li plate material steel li li plate type a li li replacement wheel 3g277 li li tread sawtooth li li tread color black li li wheel bearings ball li li wheel color black li li frame material steel li li wheel material rubber li li brake type face contact li li mounting bolt dia . in . 1 2 li li raceway double ball li li frame finish zinc plated li li bolt hole spacing in . 3 3 8 x 5 1 4 to 2 7 16 x 4 15 16 li li sub category swivel caster li li wheel width 3 3 4 li li plate size 4 1 2 x 6 1 4 li li wheel dia . 12 li li hub width 4 1 2 li li plate thickness 0.25 li li hub color white li li tire rim dia . 7 li li tire thickness 2 7 16 li li mounting bolt dia . 1 2 li li hub material steel li li inside bolt hole spacing 2 7 16 x 4 15 16 li li outside bolt hole spacing 3 3 8 x 5 1 4 li ul