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Established 1981Providing excellent service for over 40 years
Prevent. Improve. Respond.More than components. Engineering solutions.
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Simplex Pre Bored & Keyed Sprockets

Simplex Pre Bored & Keyed Sprockets

Great value across this range - competitively priced vs the UK market
1/2" B.S. Pitch Simplex Pre-Bored + Keyed Sprockets

1/2" B.S. Pitch Simplex Pre-Bored + Keyed Sprockets

1/2" B.S. Pitch Simplex Pre-Bored & Keyed Sprockets (08B-1) Streamline your machinery maintenance and reduce downtime with our premium 1/2" B.S. Pitch Simplex Pre-Bored + Keyed Sprockets. Precision-engineered to fit British Standard 08B-1 single-strand…

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3/4" B.S. Pitch Simplex Pre-Bored + Keyed Sprockets

3/4" B.S. Pitch Simplex Pre-Bored + Keyed Sprockets

3/4" B.S. Pitch Simplex Pre-Bored & Keyed Sprockets (12B-1) Eliminate the need for costly secondary machining with our heavy-duty 3/4" B.S. Pitch Simplex Pre-Bored + Keyed Sprockets. Precision-cut specifically for British Standard 12B-1 single-strand…

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5/8" Pitch B.S. Simplex Pre-Bored & Keyed Sprockets

5/8" Pitch B.S. Simplex Pre-Bored & Keyed Sprockets

5/8" B.S. Pitch Simplex Pre-Bored & Keyed Sprockets (10B-1) Accelerate your drivetrain assembly and repairs with our ready-to-mount 5/8" Pitch B.S. Simplex Pre-Bored & Keyed Sprockets. Perfectly matched for British Standard 10B-1 single-strand roller…

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Simplex pre bored & keyed sprockets - As part of the service here at Arrow we have a standard range of sprockets already pre-bored and in stock, on the shelf, ready for same day or overnight shipping. We bore and key sprockets to standard tolerances (H7 and JS9) c/w grubscrews, one over the keyway and one at ninety degrees from that. We also make non-standard sprockets and modifications to standard sprockets Boring i.e., special boses, splining, split sprockets etc.

Roller Chain Sprockets are available in B.S. and A.S. (British Standard and American Standard pitches) in all configurations i.e., Simplex, Duplex, Triplex, Quadruplex. All sorts of special sprockets can also be manufactured i.e., conveyor sprockets, split sprockets, special odd numbered teeth sprockets.

We have an extensive machine shop with CNC Machining and Turning Centres, large Bed Lathes, Gear Hobbers and Planners, Broaching and Splining machinery.