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Triple Row Tapered Bore Sprockets

Triple row taper bore sprockets are designed for three-chain drive systems, providing maximum torque capacity, superior load distribution, and reliable performance in demanding industrial applications. The tapered bore with a bushing system ensures secure, precise, and concentric mounting while allowing quick installation and removal.

ACORN® stocks a wide range of triple row taper bore sprockets, available to buy online with fast UK and international delivery.

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1-20 of 57 products

1-20 of 57 products

43-21, Neutral, Taper Lock Sprocket

ANSI, Steel, 21, 0.5, 12.7

Brand	Neutral
Mfr Part No.	43-21

$12.00

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43-19, Neutral, Taper Lock Sprocket

ANSI, Steel, 19, 0.5, 12.7

Brand	Neutral
Mfr Part No.	43-19

$9.62

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83-17, Neutral, Taper Lock Sprocket

ANSI, Steel, 17, 1, 25.4

Brand	Neutral
Mfr Part No.	83-17

$66.11

In stock

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63-21, Neutral, Taper Lock Sprocket

ANSI, Steel, 21, 0.75, 19.05

Brand	Neutral
Mfr Part No.	63-21

$35.66

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53-15, Neutral, Taper Lock Sprocket

ANSI, Steel, 15, 0.625, 15.88

Brand	Neutral
Mfr Part No.	53-15

$11.49

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53-30, Neutral, Taper Lock Sprocket

ANSI, Steel, 30, 0.625, 15.88

Brand	Neutral
Mfr Part No.	53-30

$42.64

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83-57, Neutral, Taper Lock Sprocket

ANSI, Steel, 57, 1, 25.4

Brand	Neutral
Mfr Part No.	83-57

$620.82

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63-23, Neutral, Taper Lock Sprocket

ANSI, Steel, 23, 0.75, 19.05

Brand	Neutral
Mfr Part No.	63-23

$42.59

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63-57, Neutral, Taper Lock Sprocket

ANSI, Steel, 57, 0.75, 19.05

Brand	Neutral
Mfr Part No.	63-57

$259.67

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63-17, Neutral, Taper Lock Sprocket

ANSI, Steel, 17, 0.75, 19.05

Brand	Neutral
Mfr Part No.	63-17

$24.26

In stock

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63-19, Neutral, Taper Lock Sprocket

ANSI, Steel, 19, 0.75, 19.05

Brand	Neutral
Mfr Part No.	63-19

$29.90

In stock

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83-15, Neutral, Taper Lock Sprocket

ANSI, Steel, 15, 1, 25.4

Brand	Neutral
Mfr Part No.	83-15

$51.93

In stock

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83-27, Neutral, Taper Lock Sprocket

ANSI, Steel, 27, 1, 25.4

Brand	Neutral
Mfr Part No.	83-27

$154.20

In stock

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16B-3TB19-SKF

Brand	SKF
Mfr Part No.	16B-3TB19-SKF

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PHS 16B-3TB30, SKF, Taper Lock Sprocket

BS, Steel, 30, 1, 25.4

Brand	SKF
Mfr Part No.	PHS 16B-3TB30

$360.84

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PHS 16B-3TB38, SKF, Taper Lock Sprocket

BS, Steel, 38, 1, 25.4

Brand	SKF
Mfr Part No.	PHS 16B-3TB38

$493.86

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PHS 16B-3TB57, SKF, Taper Lock Sprocket

BS, Steel, 57, 1, 25.4

Brand	SKF
Mfr Part No.	PHS 16B-3TB57

$1,363.89

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PHS 12B-3TB38, SKF, Taper Lock Sprocket

BS, Steel, 38, 0.75, 19.05

Brand	SKF
Mfr Part No.	PHS 12B-3TB38

$279.76

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PHS 12B-3TB45, SKF, Taper Lock Sprocket

BS, Steel, 45, 0.75, 19.05

Brand	SKF
Mfr Part No.	PHS 12B-3TB45

$351.88

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PHS 12B-3TB57, SKF, Taper Lock Sprocket

BS, Steel, 57, 0.75, 19.05

Brand	SKF
Mfr Part No.	PHS 12B-3TB57

$581.59

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What Are Triple Row Taper Bore Sprockets?

Triple row taper bore sprockets feature:

Three rows of teeth for three-chain drives
Tapered central bore compatible with standard taper lock bushings
Precision tooth profiles for ANSI and ISO roller chains
Heavy-duty materials including steel, stainless steel, or cast iron
Optional keyways or set screws for secure attachment

These sprockets are ideal for very high torque, heavy-duty, and continuous operation applications, where multiple chains are required to share the load efficiently.

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