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Inline Helical Speed Reducers

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#1291804
6760289
Falk 6760289 10291032 2040FZ2A-11.03 UltraMax parallel-shaft helical speed reducer with double reduction and 11.03:1 nominal ratio. This horizontal foot-mounted unit features a 280T NEMA flange input and hardened-steel gearing in an AGMA-rated cast-iron housing.
Brand Falk
Model 6760289
$8,646.37 Each
Free Shipping orders over $100
#1291816
6760301
Falk 6760301 2040FZ2A-19.81 UltraMax parallel-shaft helical speed reducer. Double reduction with 19.81:1 nominal ratio. Horizontal foot-mounted configuration with 180T NEMA flange input. Hardened and ground helical gearing in a cast-iron housing. Designed for heavy-duty industrial applications requiring reliable speed reduction.
Brand Falk
Model 6760301
$8,374.39 Each
Free Shipping orders over $100
#1291843
6760328
Falk 6760328 2040FZ3A-82.37 UltraMax parallel-shaft helical speed reducer with triple reduction and 82.37:1 nominal ratio. This horizontal foot-mounted unit features a 140T NEMA flange input and hardened-steel gearing in an AGMA-rated cast-iron housing. Designed for heavy-duty industrial applications requiring high torque at low output speeds.
Brand Falk
Model 6760328
$9,924.04 Each
Free Shipping orders over $100
#1291989
6760474
Falk 6760474 2050FZ3A-55.63 UltraMax parallel-shaft helical speed reducer with triple reduction and 55.63:1 nominal ratio. This horizontal foot-mounted unit features a 180T NEMA flange input and hardened-steel gearing in an AGMA-rated cast-iron housing. Designed for heavy-duty industrial applications requiring high torque and reliable performance.
Brand Falk
Model 6760474
$13,447.43 Each
Free Shipping orders over $100
#1292096
6760581
Falk 6760581 2060FZ2A-6.256 UltraMax parallel-shaft helical speed reducer with double reduction and 6.256:1 nominal ratio. This horizontal foot-mounted unit features a 360T NEMA flange input and hardened-steel gearing in an AGMA-rated cast-iron housing. Designed for heavy-duty industrial applications requiring reliable power transmission.
Brand Falk
Model 6760581
$18,863.89 Each
Free Shipping orders over $100
#1292132
6760617
Falk 6760617 2060FZ2A-17.19 UltraMax parallel-shaft helical speed reducer with 17.19:1 ratio and double reduction. This foot-mounted unit features a 280T NEMA flange input and hardened-steel gearing in a cast-iron housing. Designed for heavy-duty industrial applications requiring reliable power transmission.
Brand Falk
Model 6760617
$17,189.01 Each
Free Shipping orders over $100
#1292387
6760872
Falk 6760872 10290059 2070FZ2A-25.12 UltraMax parallel-shaft helical speed reducer. Double reduction with 25.12:1 nominal ratio. Horizontal foot-mounted configuration with 280TS NEMA flange input. Hardened and ground helical gearing in a cast-iron housing. Designed for heavy-duty industrial applications requiring reliable power transmission.
Brand Falk
Model 6760872
$21,012.04 Each
Free Shipping orders over $100
#1292429
6760914
Falk 6760914 10290093 2070FZ3A-71.14 UltraMax parallel-shaft helical speed reducer with triple reduction and 71.14:1 nominal ratio. This horizontal foot-mounted unit features a 180T NEMA flange input and hardened-steel gearing in an AGMA-rated cast-iron housing. Designed for heavy-duty industrial applications requiring high torque and reliable performance.
Brand Falk
Model 6760914
$23,031.88 Each
Free Shipping orders over $100
#1292446
6760931
Falk 6760931 2070FZ3A-101.7 UltraMax parallel-shaft helical speed reducer with triple reduction and 101.7:1 nominal ratio. This horizontal foot-mounted unit features a 210T NEMA flange input and hardened-steel gearing in an AGMA-rated cast-iron housing. Designed for heavy-duty industrial applications requiring high torque reduction.
Brand Falk
Model 6760931
$23,048.78 Each
Free Shipping orders over $100
#1292669
6761154
Falk 6761154 10290325 2080FZ3A-38.88 UltraMax parallel-shaft helical speed reducer with triple reduction and 38.88:1 nominal ratio. This horizontal foot-mounted unit accepts a 280T NEMA motor flange and features hardened and ground gearing for high torque density. The cast-iron housing provides durability in heavy-duty industrial applications such as conveyors, mixers, and material handling.
Brand Falk
Model 6761154
$30,657.18 Each
Free Shipping orders over $100
#1293163
6760168
Falk 6760168 10290760 1020FZ2A-17.20 140T UltraMax parallel-shaft helical speed reducer. Double reduction with 17.20:1 ratio. Horizontal foot-mounted configuration with 140T NEMA flange input. Cast-iron housing with hardened and ground helical gearing.
Brand Falk
Model 6760168
$6,150.60 Each
Free Shipping orders over $100
#1293213
6760218
Falk 6760218 1030FZ2A-14.00 180T UltraMax parallel-shaft helical speed reducer. Double reduction with 14.00:1 nominal ratio. Horizontal foot-mounted configuration with 180T NEMA flange input. Hardened and ground helical gearing for high efficiency and quiet operation. Cast-iron housing provides durability in heavy-duty industrial applications.
Brand Falk
Model 6760218
$7,885.20 Each
Free Shipping orders over $100
#1848241
WINL47-20/1-145TC
WorldWide Electric WINL47-20/1-145TC inline helical gear reducer. Box size 47 with 20:1 ratio and 145TC quill input. Designed for industrial applications requiring efficient parallel-shaft speed reduction. Cast iron housing with hardened helical gearing for quiet operation and high torque capacity.
Brand WorldWide Electric
Model WINL47-20/1-145TC
$540.00 Each
Free Shipping orders over $100
#2076781
269003
Dodge 269003 DCR110 in-line helical speed reducer, 9.3:1 ratio, 5" output shaft diameter, 841 HP input capacity. Ductile iron housing for heavy-duty applications. Case size 110 with quill input design.
Brand Dodge
Model 269003
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#2076786
269008
Dodge 269008 DCR110-25.63 MAXUM concentric in-line speed reducer featuring 25.63:1 ratio, 5" output shaft diameter, 336 HP input rating, case size 110. Ductile iron housing with precision helical gearing for high power density applications.
Brand Dodge
Model 269008
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#2076816
269057
Dodge 269057 DCR120 MAXUM concentric speed reducer with 20.93:1 ratio, 5.5" output shaft, 555 HP capacity, ductile iron housing. Double reduction design for high torque applications.
Brand Dodge
Model 269057
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#2076832
269077
Dodge 269077 TCR120 triple reduction concentric speed reducer, 158.9:1 ratio, 5.5" output shaft, 78.4 HP rated, case size 120, ductile iron housing. MAXUM series precision helical gearing for high-torque applications.
Brand Dodge
Model 269077
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#2076848
269109
Dodge 269109 DCR130 concentric speed reducer, 31.39:1 ratio, 6" output shaft, 521 HP input rating, ductile iron housing, double reduction helical gear train, compact in-line design for high-torque industrial applications.
Brand Dodge
Model 269109
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#2076862
269127
Dodge 269127 TCR130 triple reduction concentric speed reducer. 158.9:1 ratio, 6" bore, 115 HP rated input, ductile iron housing. MAXUM series compact helical design for high-torque applications requiring precise speed control.
Brand Dodge
Model 269127
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#5904912
269018CC
Dodge 269018CC DCR110 concentric speed reducer with 25.63:1 ratio, 5" output bore, 336 HP input capacity. Ductile iron housing for heavy-duty industrial applications. Double reduction helical gearing for high torque output.
Brand Dodge
Model 269018CC
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#5904914
269019CC
Dodge 269019CC DCR110-31.39 MAXUM concentric in-line helical speed reducer, 31.39:1 ratio, 269 HP input, 5.000" output shaft, size 110 frame, ductile iron housing, double reduction configuration, premium gear train.
Brand Dodge
Model 269019CC
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#5990721
F832BF-8.0K-B7-M8
Boston Gear 30556872 F832BF-8.0K-B7-M8 inline helical speed reducer with 8.0:1 ratio. Features a 140TC input flange and cast iron housing for general industrial drive applications.
Brand Boston Gear
Model F832BF-8.0K-B7-M8
$1,134.09 Each
Free Shipping orders over $100
#5990744
F833BF-80K-B5-M8
Boston Gear 30557837 F833BF-80K-B5-M8 inline helical speed reducer with 80:1 ratio and 56C input flange. Cast iron housing for general industrial power transmission applications.
Brand Boston Gear
Model F833BF-80K-B5-M8
$1,390.59 Each
Free Shipping orders over $100
#5990788
F832B-1.9K-B5-M1
Boston Gear 30574625 F832B-1.9K-B5-M1 inline helical speed reducer with 1.9:1 ratio and 56C input flange. Cast iron housing for general industrial power transmission applications requiring compact inline gearing.
Brand Boston Gear
Model F832B-1.9K-B5-M1
$1,052.54 Each
Free Shipping orders over $100
#5990861
F842BF-18K-B5-M8
Boston Gear 30581459 F842BF-18K-B5-M8 is an inline helical speed reducer with an 18:1 ratio and a 56C input flange. The unit features a cast iron housing and is designed for general industrial power transmission applications requiring efficient parallel-shaft speed reduction.
Brand Boston Gear
Model F842BF-18K-B5-M8
$1,394.29 Each
Free Shipping orders over $100
#5991021
F872BF-1.9K-B11-M8
Boston Gear 30586976 F872BF-1.9K-B11-M8 inline helical speed reducer with 1.9:1 ratio and 140TC input flange. Cast iron housing for general industrial power transmission applications requiring compact inline gearing.
Brand Boston Gear
Model F872BF-1.9K-B11-M8
$3,158.22 Each
Free Shipping orders over $100
#5991042
F843B-36K-B5-M1
Boston Gear 30588832 F843B-36K-B5-M1 inline helical speed reducer with 36:1 ratio and 56C input flange. This single-stage helical gearbox features a cast iron housing and is designed for general industrial power transmission applications requiring efficient parallel-shaft speed reduction.
Brand Boston Gear
Model F843B-36K-B5-M1
$1,438.76 Each
Free Shipping orders over $100
#5991065
F873B-40K-B9-M1
Boston Gear 30589669 F873B-40K-B9-M1 inline helical speed reducer with 40:1 ratio and 180TC input flange. Cast iron housing for general industrial drives requiring efficient parallel-shaft speed reduction.
Brand Boston Gear
Model F873B-40K-B9-M1
$2,903.45 Each
Free Shipping orders over $100
#5994870
832B-40K-M1
Boston Gear 30267086 832B-40K-M1 inline helical speed reducer with 40:1 ratio. Cast iron housing for general industrial power transmission applications requiring quiet, efficient speed reduction.
Brand Boston Gear
Model 832B-40K-M1
$1,052.54 Each
Free Shipping orders over $100
#5994875
842BF-5.1K-M8
Boston Gear 30267223 842BF-5.1K-M8 inline helical speed reducer with 5.1:1 ratio and M8 frame. This single-stage helical gearbox delivers efficient power transmission in a compact, foot-mounted design. The cast iron housing provides durability for industrial conveying, material handling, and general machinery applications.
Brand Boston Gear
Model 842BF-5.1K-M8
$1,394.29 Each
Free Shipping orders over $100
#5994876
862B-3.5K-M1
Boston Gear 30267286 862B-3.5K-M1 inline helical speed reducer with 3.5:1 ratio. This single-stage helical gearbox features a compact inline design for efficient power transmission in industrial applications. The cast iron housing provides durability and thermal capacity for continuous duty.
Brand Boston Gear
Model 862B-3.5K-M1
$1,634.23 Each
Free Shipping orders over $100
#5994878
872B-25K-M1
Boston Gear 30267386 872B-25K-M1 inline helical speed reducer with 25:1 ratio. This single-stage helical gearbox features a compact inline design for efficient power transmission in industrial applications. The cast iron housing provides durability and thermal capacity for continuous-duty operation.
Brand Boston Gear
Model 872B-25K-M1
$2,688.52 Each
Free Shipping orders over $100
#5994881
873BF-90K-M8
Boston Gear 30267474 873BF-90K-M8 inline helical speed reducer. This gearbox features a helical gear train for efficient power transmission in industrial applications. The 873BF-90K-M8 model is designed for reliable performance in material handling, packaging, and conveyor systems.
Brand Boston Gear
Model 873BF-90K-M8
$3,533.43 Each
Free Shipping orders over $100
#5994887
F832B-12K-B5-M1
Boston Gear 30267501 F832B-12K-B5-M1 inline helical speed reducer with 12:1 ratio and 56C input flange. This single-stage helical gearbox features a cast iron housing and is designed for general industrial power transmission applications requiring efficient right-angle or inline speed reduction.
Brand Boston Gear
Model F832B-12K-B5-M1
$1,052.54 Each
Free Shipping orders over $100
#5995702
F832B-16KT-B5-M1
Boston Gear 30265863 F832B-16KT-B5-M1 inline helical speed reducer with 16:1 ratio and 56C input flange. This cast iron unit is designed for general industrial applications requiring efficient right-angle power transmission.
Brand Boston Gear
Model F832B-16KT-B5-M1
$1,128.40 Each
Free Shipping orders over $100
#5995789
F842B-11KT-B7-M1
Boston Gear 30265995 F842B-11KT-B7-M1 inline helical speed reducer with 11:1 ratio and 140TC input flange. Cast iron housing for general industrial power transmission applications requiring compact inline gearing.
Brand Boston Gear
Model F842B-11KT-B7-M1
$1,234.94 Each
Free Shipping orders over $100
#5995794
F842BF-14K-B5-M8
Boston Gear 30266009 F842BF-14K-B5-M8 is an inline helical speed reducer with a 14:1 ratio and 56C input flange. The cast iron housing provides durability for industrial power transmission applications. This unit features a solid output shaft and is designed for reliable performance in material handling, packaging, and conveyor systems.
Brand Boston Gear
Model F842BF-14K-B5-M8
$1,394.29 Each
Free Shipping orders over $100
#5995839
F873B-225K-B7-M1
Boston Gear 30266088 F873B-225K-B7-M1 inline helical speed reducer with 225:1 ratio and 140TC input flange. Cast iron housing for general industrial power transmission applications requiring high reduction in a compact inline configuration.
Brand Boston Gear
Model F873B-225K-B7-M1
$2,903.45 Each
Free Shipping orders over $100
#5995887
F873BF-200K-B5-M8
Boston Gear 30266172 F873BF-200K-B5-M8 inline helical speed reducer with 200:1 ratio and 56C input flange. Cast iron housing for general industrial power transmission applications requiring high reduction in a compact inline configuration.
Brand Boston Gear
Model F873BF-200K-B5-M8
$3,533.43 Each
Free Shipping orders over $100
#5995954
F842BF-2.3K-B7-M8
Boston Gear 30266300 F842BF-2.3K-B7-M8 inline helical speed reducer with 2.3 kW power rating and 140TC input flange. Cast iron housing for general industrial drive applications requiring compact parallel-shaft speed reduction.
Brand Boston Gear
Model F842BF-2.3K-B7-M8
$1,394.29 Each
Free Shipping orders over $100
#5995964
F832B-16K-B7-M1
Boston Gear 30266310 F832B-16K-B7-M1 inline helical speed reducer with 16:1 ratio and 140TC input flange. Cast iron housing for general industrial power transmission applications requiring compact parallel-shaft reduction.
Brand Boston Gear
Model F832B-16K-B7-M1
$1,052.54 Each
Free Shipping orders over $100
#5996048
F843B-40KT-B5-M1
Boston Gear 30266434 F843B-40KT-B5-M1 inline helical speed reducer with 40:1 ratio and 56C input flange. Cast iron housing for general industrial power transmission applications requiring compact parallel-shaft speed reduction.
Brand Boston Gear
Model F843B-40KT-B5-M1
$1,519.36 Each
Free Shipping orders over $100
#5996261
F873B-90K-B7-M1
Boston Gear 30412510 F873B-90K-B7-M1 inline helical speed reducer with 90:1 ratio and 140TC input flange. Cast iron housing for general industrial power transmission applications requiring high efficiency and quiet operation.
Brand Boston Gear
Model F873B-90K-B7-M1
$2,903.45 Each
Free Shipping orders over $100
#5996429
F863BF-90K-B5-M8
Boston Gear 30447247 F863BF-90K-B5-M8 inline helical speed reducer with 90:1 ratio and 56C input flange. This unit features a cast iron housing and is designed for general industrial power transmission applications requiring high efficiency and quiet operation.
Brand Boston Gear
Model F863BF-90K-B5-M8
$2,209.55 Each
Free Shipping orders over $100
#5996498
F872B-2.3K-B11-M1
Boston Gear 30469482 F872B-2.3K-B11-M1 inline helical speed reducer with 2.3:1 ratio. Features a 180TC input flange and cast iron housing for general industrial drive applications requiring compact, high-efficiency power transmission.
Brand Boston Gear
Model F872B-2.3K-B11-M1
$2,688.52 Each
Free Shipping orders over $100
#5996675
F833B-80K-B5-M1
Boston Gear 30504266 F833B-80K-B5-M1 inline helical speed reducer with 80:1 ratio and 56C input flange. Cast iron housing for general industrial drive applications requiring high reduction in a compact inline configuration.
Brand Boston Gear
Model F833B-80K-B5-M1
$1,372.98 Each
Free Shipping orders over $100
#5996710
F862BF-25K-B9-M8
Boston Gear 30510615 F862BF-25K-B9-M8 inline helical speed reducer with 25:1 ratio and 180TC input flange. Cast iron housing for general industrial power transmission applications.
Brand Boston Gear
Model F862BF-25K-B9-M8
$1,918.66 Each
Free Shipping orders over $100
#5996829
F873B-100KT-B5-M1
Boston Gear 30535409 F873B-100KT-B5-M1 inline helical speed reducer with 100:1 ratio and 56C input flange. Cast iron housing for general industrial power transmission applications.
Brand Boston Gear
Model F873B-100KT-B5-M1
$3,135.06 Each
Free Shipping orders over $100
#5996881
F872B-4.4K-B11-M1
Boston Gear 30341067 F872B-4.4K-B11-M1 inline helical speed reducer with 4.4:1 ratio. Features a 180TC input flange (B11) and M1 output configuration. Cast iron housing for industrial power transmission applications.
Brand Boston Gear
Model F872B-4.4K-B11-M1
$2,688.52 Each
Free Shipping orders over $100
#5996896
F842B-4.4K-B7-M1
Boston Gear 30341393 F842B-4.4K-B7-M1 helical speed reducer with 4.4:1 ratio and 140TC input flange. This single-stage helical gearbox delivers efficient power transmission for industrial applications requiring a compact right-angle or inline drive solution.
Brand Boston Gear
Model F842B-4.4K-B7-M1
$1,440.52 Each
Free Shipping orders over $100
#5996918
F832BF-20KT-B5-M8
Boston Gear 30341777 F832BF-20KT-B5-M8 inline helical speed reducer with 20:1 ratio and 56C input flange. Cast iron housing for general industrial applications requiring compact, high-efficiency power transmission.
Brand Boston Gear
Model F832BF-20KT-B5-M8
$1,182.14 Each
Free Shipping orders over $100
#5996920
F862BF-8.0K-B9-M8
Boston Gear 30341749 F862BF-8.0K-B9-M8 inline helical speed reducer with 8.0:1 ratio. Features a 180TC input flange and cast iron housing for general industrial power transmission applications.
Brand Boston Gear
Model F862BF-8.0K-B9-M8
$1,918.66 Each
Free Shipping orders over $100
#5997045
F872BF-32K-B7-M8
Boston Gear 30345526 F872BF-32K-B7-M8 inline helical speed reducer with 32:1 ratio and 140TC input flange. Cast iron housing for general industrial power transmission applications requiring high efficiency and quiet operation.
Brand Boston Gear
Model F872BF-32K-B7-M8
$3,158.22 Each
Free Shipping orders over $100
#5997060
F863B-50K-B7-M1
Boston Gear 30345626 F863B-50K-B7-M1 inline helical speed reducer with 50:1 ratio and 140TC input flange. Cast iron housing for general industrial drive applications requiring high efficiency and quiet operation.
Brand Boston Gear
Model F863B-50K-B7-M1
$1,879.74 Each
Free Shipping orders over $100
#5997202
F833B-63K-B5-M1
Boston Gear 30349672 F833B-63K-B5-M1 inline helical speed reducer with 63:1 ratio and 56C input flange. Cast iron housing for general industrial power transmission applications.
Brand Boston Gear
Model F833B-63K-B5-M1
$1,372.98 Each
Free Shipping orders over $100
#5997325
F873B-90K-B5-M1
Boston Gear 30352875 F873B-90K-B5-M1 inline helical speed reducer with 90:1 ratio and 56C input flange. Cast iron housing for general industrial drives requiring high reduction in a compact inline configuration.
Brand Boston Gear
Model F873B-90K-B5-M1
$2,903.45 Each
Free Shipping orders over $100
#5997529
F832BF-1.5K-B7-M8
Boston Gear 30356970 F832BF-1.5K-B7-M8 inline helical speed reducer with 1.5 kW power rating and 140TC input flange. Cast iron housing for general industrial drive applications requiring compact right-angle power transmission.
Brand Boston Gear
Model F832BF-1.5K-B7-M8
$1,134.09 Each
Free Shipping orders over $100
#6421080
CBN3482SB34.5U28TC
Grove Gear CBN3482SB34.5U28TC is a power transmission component from the Grove Gear product line. This unit is designed for industrial applications requiring reliable torque transmission and speed control.
Brand Electra/Grove Gear
Model CBN3482SB34.5U28TC
$3,808.66 Each
Free Shipping orders over $100
#6490816
PBQ7172-10.06-M5-B1
Grove Gear LeCentric P7172008.B1 PBQ7172-10.06-M5-B1 aluminum helical inline reducer with 10.06:1 ratio, 56C motor flange, and B1 output bore. This lightweight LeCentric P Series reducer is designed for compact OEM applications requiring high efficiency and precise speed reduction.
Brand Electra/Grove Gear
Model PBQ7172-10.06-M5-B1
$1,198.25 Each
Free Shipping orders over $100
#6499124
PA161541
Sumitomo PA161541 CHHJ-6195DBY-258
Brand SUMITOMO
Model PA161541
$9,076.88 Each
Free Shipping orders over $100