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

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Stock Pilot Bore Sprockets

An extensive range of stock pilot bored sprockets to suit British Standard simplex, duplex, and triplex chains from 8mm to 2" pitch, and American Standard simplex chains from 1/4" to 1" pitch, with tooth sizes from 8 to 150 teeth including most even tooth sizes. Sprockets to 40 teeth are manufactured in medium carbon steel, which can be provided with either chemical black or plain finish, and for simplex in 304 stainless steel. Larger sprockets are produced in high grade cast iron.

Stock Pilot Bore Sprockets PDF Catalogue
stock pilot bore sprockets

Bolt on Taper Bore Hubs

Cross+Morse Taper bore bolt on hubs are available to suit five different taper bushes. They are made of high grade cast iron and are phosphated.

They provide a convenient and secure method for attaching fan rotors, impellers and other components to a shaft.

A full range of taper bore bushes are available to suit both metric and imperial sizes.

Bolt on Taper Bore Hubs PDF Catalogue

Bolt on Taper Bore Hubs
double simplex sprockets Double Simplex Sprockets

For powered roller conveyor, a range of B.S. Double Simplex sprocket from 12 to 25 teeth for 3/8" to 1" chain are available pilot bored or with taper bore.

Double Simplex Sprockets PDF Catalogue
Taper Bore Sprockets and Bushes

Available from stock are taper bore steel sprockets in most tooth sizes up to 30 teeth, and above in cast iron up to 114 teeth, for British Standard simplex, duplex, and triplex chains from 3/8" to 1" pitch. Also, a complete range of Taper Bushes with both imperial and metric bore sizes.

Taper Bore Sprockets and Bushes PDF Catalogue
taper bore sprockets bushes
Simplex Sprockets with Induction Hardened Teeth

We now offer a Standard Stock Range of Pilot Bore Sprocket in C45 with Induction Harden teeth,
which have the same dimensions as the Standard pilot bore range. These sprockets can be machined
to suit a customer own requirements.

Simplex Sprockets with Induction Hardened Teeth

Cross+Morse is also extending its range of simplex pilot bore sprockets to include items
with special features such as bore with H7 tolerance, UNI keyways and set screws for locking.
The teeth on these items are Induction Harden to C45 and the keyway is located on the centre line of the tooth.

Simplex Sprockets with Induction Hardened Teeth bored with keyway and two setscrews
Induction Hardened Sprockets
Platewheels, Adaptors and idler sprockets
platewheels Stock range of steel platewheels for 8mm to 2" pitch, tooth sizes 8 to 125 tooth for simplex, duplex, and triplex chains. Standard weld on hubs and screw adaptors enable quick production of large sprockets. Idler sprockets for 3/8" to 1.1/4" pitch chain are stocked with greased for life bearings.

Platewheels, Adaptors and idler sprockets PDF Catalogue
idler sprockets
Special Sprockets
Custom designed sprockets, platewheels, split wheels, ring-gears or segments to suit BS or ANSI roller chains, double pitch, cranked link or inverted tooth chains, from 1/4" to 3" pitch up to 1.5 metre sprocket diameter.

Facilities include broaching, key seating, drilling, grinding milling, honing and induction hardening. Standard sprockets can also be modified to suit customers' requirements on a 48-hour service.
special sprockets
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