Cross + Morse
Cross + Morse, Shady Lane, Great Barr, Birmingham. B44 9EU email us

Gear Products
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Cross & Morse offer a comprehensive range of standard stock gears which, coupled with the capability to supply on short lead times custom designed gears, provides the design engineer with a wide spectrum of solutions from which to select open gear drives.

Standard Stock Gears

Our extensive range of standard stock gears includes:

Bevel and Mitre Gears

Straight Cut Bevel and Mitre Gears manufactured to the Gleason system in medium carbon steels enable simple right angle drives with reduction ratios up to 4:1. Two series of gears are offered, the first the original T.D. Cross range to imperial dimensions from 16DP to 5DP pitch, the second a much improved metric range of gears from 1 Mod. to 5 Mod. pitch. All gears can be induction or flame hardened for longer life under arduous conditions.
Bevel and Mitre Gears PDF Catalogue

Spur Gears

A new range of 20° PA. spur gears all manufactured in medium carbon steel, provide selection from 1 Mod. through to 6 Mod. pitch with gears from 12 teeth to 120 teeth. Gears have face width equal to ten times Mod. number to provide sensible power transmission capability.
Spur Gears PDF Catalogue

Straight Racks

Available in standard lengths of 05, 1.0, 2.0 and 3 metres is a range of 20° PA straight cut racks with pitch range 1 Mod. to 8 Mod. These are designed to combine with the standard spur gears to provide low cost conversion of rotary to linear motion.
Straight Racks PDF Catalogue

mitre gears
bevel gears
spur gears
straight racks
Special Custom Made Gear Products
Modification of standard gears by reworking the bore and faces, and adding heat treatment often provides the most economical gear solution; but for those applications where standard gears cannot be used, special gears and racks can be manufactured within the following limits.

Mitre and Bevel Gears
Straight cut gears to the Modul System up to 250mm diameter,
available in a variety of materials.

Spur Gears
In diametral or module pitch available in most sizes both 14.1/2° and 20° pressure angle
up to a maximum top diameter of 56 inches in a variety of materials.

Helical Gears
With helix angles up to 45 ° maximum O/D of up to 330mm.
With helix angles up to 30 ° maximum O/D of over 330mm to 1420mm.
Top diameter 1420mm, maximum face width 240mm.

Straight Racks
Racks in Module or Diametral (DP) pitch can be supplied up to a
maximum length of 2 metres and face width 95mm.
Maximum pitch 12 Mod, 3 D.P.
Minimum pitch 0.5 Mod, 120 D.P.

Internal Gears and Splines
Available in the range:
Outside diameter Max. 400mm
Bore diameter Max 300mm
Face width Max 95mm.

Splines and Serrations
Involute, flat root, or fillet root splines and serrations can be cut on
machined shafts or customer blanks.
Gear Cutting from Cross + Morse

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