
ONDRIVES PRECISION GEARS
Ondrives UK, specialise in the manufacture of precision gears, gearboxes, and mechanical drive components for aerospace, defence, robotics, and advanced industrial applications. Through continuous investment in engineering, manufacturing technology, and inspection capability, they have built a strong reputation for quality, reliability, and technical support. Ondrives operates to AS9100 Rev D and ISO 9001:2015, ensuring full traceability, compliance, and confidence for safety-critical programmes. Ondrives offer both standard range and custom capabilities.
- Gearboxes and Reducers
- Ground Gears
- Gears
- Spiral Bevel Gears
- Timing Pulleys
- Sprockets
- Shaft Couplings
- Threaded Fasteners
- Linear Motion
- Bearings
Please see below for an overview of the range contact CGB Sales and Support with your enquiry

GEARBOXES AND REDUCERS
Wormwheel Gearboxes, Shaft-Input
- From 15 to 85mm Centres
- From 2.5Nm to 200Nm
Wormwheel Gearboxes Flange-Input
- From 15 to 72.5mm Centres
- From 3.5Nm to 164Nm
- NEMA and DC Motor Versions
Crossed Axis Helical Gearboxes
- From 15 to 70mm Centres
- From 2.5Nm to 66Nm
Spiral Bevel Gearboxes
- Single Shaft, Double Shaft, Triple Shaft
- From 1.77Nm to 500Nm
Spiral Bevel Cube-Gearbox Ground-Spirals
- Double and Triple Shaft
- 100Nm and 566Nm
Hypoid Gearboxes Ground Hypoids
- High Torque, Low Offset
- High Ratio, High Offset
Bevel Helical Gearboxes
- 20Nm and 120Nm Model
Parallel Offset Gear Reducer
- From 21.6mm to 117mm Centres
- From 2.7Nm to 425Nm
Epicyclic Servo Gearboxes
- From 10 to 32mm Output Shaft
- From 7Nm to 380Nm
Planetary Output-ISO9409 Gearboxes
- 45Nm
- Offset, Right Angle and Incline Output ISO9409
Inline Planetary Gearboxes
- Large Range of Shaft Sizes and Ratios
- From 0.5Nm to 95Nm
Rack and Pinion Actuator
- 10-30mm Stroke
- 7.5 to 60kg Load Output
WormWheel Offset High-Ratio
- 100:1, 200:1, 400:1 Ratios
- 5Nm, 15Nm, 38Nm
Miniature Right Angle Reducers
- 5 – 6.5mm Centres
- 0.028Nm to 0.036Nm
GROUND GEARS, GEARS & SPIRAL BEVEL GEARS
Ground Spur Gears
- 18 - 400 Teeth
- 10 – 90mm bore
- Keyway and Spline Versions
- Anti-Backlash Range
Ground Helical Gears
- 18 - 400 Teeth
- 10 – 90mm bore
- Right and Left Hand Helical Direction
- Keyway and Spline Versions
Ground Spiral Bevel Gear Sets
- 10 – 50mm bore
Ground Zerol Bevel Gears
- 8, 10, 12mm bores
- 30 Teeth
Ground Plain Pinions, Pinion Shafts and Gear Racks
- 20-80 Teeth
- 20-60mm bore
Ground Worms, Precision Wormwheels
- Shaft and Bore Style
- 1, 2, 3 & 4 Starts
- Anti-Backlash Worm Wheels
TIMING, PULLIES AND BELTS

GT Miniature Timing Pulleys & Belts
- 1.5GT, 3mm Belt
- 2GT, 4 & 6mm Belt
- 3GT, 6 & 9mm Belt

T Standard Timing Pulleys & Belts
- T2.5, 6mm Belt
- T5, 10, 16 & 25mm Belt
- T10, 16, 25 & 2mm Belt

AT High Torque Timing Pulleys & Belts
- AT2.5, 6mm Belt
- AT5, 10, 16 & 25mm Belt
- AT10, 16, 25 & 2mm Belt

HTD Heavy Duty Timing Pulleys & Rubber Belts
- HTD3M, 9 & 15mm Belt
- HTD5M, 9, 15 & 25mm Belt
- HTD8M, 20, 30, & 50mm Belt
- HTD14M, 40, 55 & 85mm Belt

Taper Bushes to Suit Timing Pulleys
THREADED FASTENERS

Precision Screws & Fasteners
- Precision Socket Head Shoulder Screws
- Cap Screws
- Stainless Steel
- Stainless Steel, Captive Cap Screw
- Titanium Cap Screws
- PEEK Cap Screws
- Stainless Steel Set Screws
- Tipped Set Screws
- Stainless Steel, Nylon Tips
- Stainless Steel, Solder Tips
- Steel and Stainless, Acetal Tips
- Steel and Stainless, Brass Tips
- Steel and Stainless, Round Ball Terminal
- Steel and Stainless, Flat Ball Terminal
LINEAR MOTION

Involute Spline Shafts & Bushes DIN 5480 N W
- Spline Gears
- Spline Shafts
- Spline Shafts with Bearing Journals
- Spline Bushes
- Spline Shaft Clamps
Trapezoidal Leadscrews & Nuts

- Steel and Stainless-Steel Screws
- 1 & 2 Start Screw & Whirled
- Flanged Nuts Plain or With Mounting Holes
- Hexagonal, Round & Square Nuts
Linear Shafting & Support Rails


Linear Bearings and Housings
- Bearing Housings
- Open, Adjustable Supersmart Bearing Pillow Block
- Linear Bearings
- Supersmart Linear Bearings
- Rotary Bearings
BEARINGS

Bearings, Housings & Mechanical Components
- Radial Ball Bearings
- 6000 Series
- Miniature Ball Bearings
- Thin Section Ball Bearings
- Flanged Ball Bearings
- Thrust Bearings
- Single Direction Thrust Bearings
- Grooved and Non-Grooved Thrust Bearings
- Needle Thrust Bearings
- Needle Roller Bearings
- Open Needle Roller Bearings
- Closed End Needle Roller Bearings
- Needle Roller Bearing Inner Rings
- Bearing Housings and Assemblies
- Bearing Lock Nuts
- Maintenance Free Rod Ends
- Spherical Bearings
- Cam Followers


