Description
1:1.93 SPEED INCREASER
Brand new, OMNI GEAR series RC-51 right angle rotary cutter gearbox. Horizontal input and vertical output downward. Bevel gears. Large deep groove ball bearings to support output. Four 5/16″-18 tapped holes on 3-5/16″ dia. B.C. around input shaft. Non-standard hub. Ships without oil, user must add oil prior to use per user‘s manual.
SPECIFICATIONS
- Brand Omni Gear
- Model 251026
- Rotation CCW input gives CW output
- Gear Ratio 1:1.93 Increaser
- Input RPM 540/1000
- Output RPM 1042/1930
- Input HP 24-40
- Max Torque 2800-4667 in.lbs.
- Input Shaft 1-3/8″ dia. x 3″ long W/ 1/2″ dia. pinhole
- Output Shaft 2″ dia. 15 tooth tapered spline w/threaded end. 4-5/8″ total length
- Blade Hub 3.94″ dia. x 1.75″ stepped down to 2.5″ dia. x 1.12″ then tapers down to 2.175″ dia. over 0.25″
- Mount 4 holes on 6.8″ dia. B.C.
- Pilot 5-1/4″ dia.
- Size 10.25″ x 7″ x 7″
- Shpg. 59 lbs.
This gearbox consists of the following model numbers:
Gearbox 250648
Blade Hub 210021
| California Residents |
WARNING: Cancer and Reproductive Harm |









