RK6 Series


The size range of RK series bearings is 20-47 inches (500-1200mm) outside diameter. The flange design reduces weight and allows equipment designers to be more flexible in designing the shape of adjacent mounting structures and the arrangement of bolts. Perfect mutual sealing helps expel contaminants.

RK series bearings are widely used in light and medium load applications, including: small cranes, booms and elevators. Industrial position sensors and rotary tables, rotary chutes, stretch packaging machines, bottle filling machines, conveyors and related handling equipment, and rotary displays.


未标题-1

RK6 Series
Part NumberGear Do(in) di(in)H(in)Ho(in)Hi(in)Di(in)do(in)Dr(in)Lo(in)Li(in)D2(in)PdFzmoment(ft-lbs)
RK6-16E1ZExternal Gear19.9"11.97"2.205"1.811"1.811"16.22"16.14"-18"13.13"19.5"45560 lbs22700 ft-lbs
RK6-16P1ZWithout Gear20.39"11.97"2.205"1.811"1.811"16.22"16.14"17.87"19.25"13.13"---22700 ft-lbs
RK6-16N1ZInternal Gear20.39"12.85"2.205"1.811"1.811"16.22"16.14"17.87"19.25"14.88"13.25"46800 lbs22700 ft-lbs
RK6-22E1ZExternal Gear25.15"17.09"2.205"1.811"1.811"21.34"21.26"-23.25"18.13"24.75"45650 lbs37700 ft-lbs
RK6-22P1ZWithout Gear25.51"17.09"2.205"1.811"1.811"21.34"21.26"22.99"24.38"18.13"---37700 ft-lbs
RK6-22N1ZInternal Gear25.51"17.6"2.205"1.811"1.811"21.34"21.26"22.99"24.38"19.63"18"46530 lbs37700 ft-lbs
RK6-25E1ZExternal Gear29.15"21.03"2.205"1.811"1.811"25.28"25.2"-27.25"22.13"28.75"45700 lbs49800 ft-lbs
RK6-25P1ZWithout Gear29.45"21.03"2.205"1.811"1.811"25.28"25.2"26.93"28.38"22.13"---49800 ft-lbs
RK6-25N1ZInternal Gear29.45"21.6"2.205"1.811"1.811"25.28"25.2"26.93"28.38"23.63"22"46400 lbs49800 ft-lbs
RK6-29E1ZExternal Gear32.9"24.97"2.205"1.811"1.811"29.22"29.14"-31"26.13"32.5"45740 lbs54200 ft-lbs
RK6-29P1ZWithout Gear33.39"24.97"2.205"1.811"1.811"29.22"29.14"30.87"32.25"26.13"---54200 ft-lbs
RK6-29N1ZInternal Gear33.39"25.6"2.205"1.811"1.811"29.22"29.14"30.87"32.25"27.63"26"46300 lbs54200 ft-lbs
RK6-33E1ZExternal Gear37.2"28.9"2.205"1.811"1.811"33.15"33.07"-35"30"36.667"37580 lbs56500 ft-lbs
RK6-33P1ZWithout Gear37.32"28.9"2.205"1.811"1.811"33.15"33.07"34.8"36.25"30"---56500 ft-lbs
RK6-33N1ZInternal Gear37.32"29.133"2.205"1.811"1.811"33.15"33.07"34.8"36.25"31.5"29.667"38520 lbs56500 ft-lbs
RK6-37E1ZExternal Gear41.2"32.84"2.205"1.811"1.811"37.09"37.01"-38.88"34"40.667"37620 lbs65200 ft-lbs
RK6-37P1ZWithout Gear41.26"32.84"2.205"1.811"1.811"37.09"37.01"38.74"40.13"34"---65200 ft-lbs
RK6-37N1ZInternal Gear41.26"33.133"2.205"1.811"1.811"37.09"37.01"38.74"40.13"35.5"33.667"38420 lbs65200 ft-lbs
RK6-43E1ZExternal Gear46.867"38.75"2.205"1.811"1.811"43"42.92"-44.63"39.88"46.333"37680 lbs75500 ft-lbs
RK6-43P1ZWithout Gear47.17"38.75"2.205"1.811"1.811"43"42.92"44.65"46"39.88"---75500 ft-lbs
RK6-43N1ZInternal Gear47.17"39.133"2.205"1.811"1.811"43"42.92"44.65"46"41.5"39.667"38340 lbs75500 ft-lbs


Application Scenario

HONZA Bearing