Our hard workin’ customer service team will be taking a break on Nov. 23 to celebrate Thanksgiving Day. You can still place orders on zoro.com or send questions via our contact form. Regular customer service hours resume on Friday, Nov. 24 at 6 a.m. CT.

Speed Reducer, C-Face, 56C, 63:1

BOSTON GEAR| Zoro #: G1071646| Mfr #: F842B-63K-B5-M1

$981.00 /ea

This item ships free. Details.Standard ground shipping.
Nominal Output RPM: 27
Solid/Hollow Output Shaft: Solid
Overhung Load: 770 lb.
Save 15%. Sign up for Z-mail.


Zoro #: G1071646 Mfr #: F842B-63K-B5-M1
Nominal Output RPM: 27Solid/Hollow Output Shaft: Solid
Overhung Load: 770 lb.Single/Double Output/Universal: Single Output
Dimension U: 1"Dimension C: 4.330"
Dimension B: 6.300"Speed Reducer Type: C-Face
Housing Material: Cast ironOutput Torque @ 1/2 HP: 666 in.-lb.
Rotation: Forward/ReversibleGear Material: Hardened and Ground Steel
Input RPM: 1750Pinion Material: Hardened Steel
Duty: StandardSeal Type: Double Lip
Shaft Orientation: Parallel/InlineLubrication: Klubersynth UH1 6-460
Max. Input HP: 0.5Dimension G: 0.67"
Dimension H: 3.54"Standards: BISSC Certified
Dimension A: 5.710"Base: Optional
Item: Speed ReducerBore Dia.: 5/8"
Bearings: RollerDimension K: 6.990"
Dimension W: 1.750"Dimension M: 10.73"
Dimension L: 2.95"Output Torque @ 1/40 HP: 3600 in.-lb.
Dimension D: 5.120"Gear Type: Helical
Reducer Model No.: F842B-63-KB5Nominal Ratio: 63:1
Output Shaft Height: 1-31/32"Output Shaft Dia.: 1"
Overall Length: 10.75"Dimension DD: 0.630"
Frame: 56cMax. Output Torque: 1000 in.-lb.
Dimension V: 1.97"Number of Stages: 1
Mounting: Any PositionFinish: Powdered Epoxy Paint
Output Torque @ 3/4 HP: 1000 in.-lb.Country of Origin (subject to change): United States


Speed Reducer, C-Face, Parallel/Inline Shaft Orientation, Standard Duty, 1750 Input RPM, 27 Nominal Output RPM, Bore Dia. 5/8 In., 56C Frame, Overhung Load 770 lb., 63:1 Nominal Ratio, Max. Input HP 0.5, Max. Output Torque 1000 in.-lb., Number of Stages 1, Forward/Reversible Rotation, Optional Base, Any Position Mounting, Roller Bearings, Hardened Steel Pinion Material, Helical Gear Type, Cast Iron Housing Material, Single Output, Output Shaft Dia. 1 In., Output Shaft Height 1-31/32 In.

Restrictions and Compliance

*1 : California Proposition 65 : This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.
*2 : California Proposition 65 : This product contains a chemical known to the State of California to cause cancer.