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3/8" Double Simplex Sprockets – Double Chain Sprockets for Compact Drives

At Bolton Engineering Products Ltd, we supply precision double simplex sprockets engineered for reliable power transmission where space is limited but load capacity must be increased. These double chain sprockets are designed for 3/8" pitch roller chains, offering stable engagement, reduced wear, and long service life. 

What Is a Double Simplex Sprocket?

Double simplex sprocket (also known as double sprocket) with two parallel rows of teeth for use with double simplex roller chains. It uses 60x2 for two chains, so two chain loads are applied compared to a single chain sprocket.

Why Choose 3/8" Double Simplex Sprockets?

  • Designed for 3/8" pitch roller chains
  • Higher load capacity than single simplex sprockets
  • Smooth, accurate chain engagement
  • Reduced chain and sprocket wear
  • Compact solution for tight installations
  • Available with black oxide or zinc-plated finishes

Typical Applications

  • Industrial machinery
  • Conveyors & material handling
  • Packaging and processing equipment
  • Agricultural machinery
  • Compact drive systems requiring higher torque

3/8" Double Simplex Sprocket – Quick Specs

Specification

Details

Sprocket Type

Double Simplex / Double Chain

Chain Pitch

3/8"

Material

High-quality steel

Finishes

Black oxide, zinc plated

Use Case

Compact, higher-load drives

 

Why Buy from BEP Ltd?

  • Trusted UK supplier of chain sprockets
  • Wide stock of double simplex sprockets
  • Consistent machining for precise fit
  • Competitive pricing & bulk support
  • Fast UK dispatch
  • Expert help selecting the correct double sprocket

Need help matching a sprocket to your chain?

Contact our team for quick technical guidance and a quote.

FAQs

1. What is a double simplex sprocket used for?

It’s used where higher load capacity is needed in a compact drive, using two chains instead of one.

2. Is a double simplex sprocket the same as a double chain sprocket?

Yes. Both terms refer to sprockets designed for double simplex roller chains.

3. Can I use a double simplex sprocket with a single chain?

No. It must be paired with double simplex chains for correct alignment and performance.

4. Are finishes available for corrosion resistance?

Yes. Options include black oxide and zinc plating.

Roller Chain Double Simplex Sprockets - 3/8

3/8" Double Simplex Sprockets – Double Chain Sprockets for Compact Drives

At Bolton Engineering Products Ltd, we supply precision double simplex sprockets engineered for reliable power transmission where space is limited but load capacity must be increased. These double chain sprockets are designed for 3/8" pitch roller chains, offering stable engagement, reduced wear, and long service life. 

What Is a Double Simplex Sprocket?

Double simplex sprocket (also known as double sprocket) with two parallel rows of teeth for use with double simplex roller chains. It uses 60x2 for two chains, so two chain loads are applied compared to a single chain sprocket.

Why Choose 3/8" Double Simplex Sprockets?

  • Designed for 3/8" pitch roller chains
  • Higher load capacity than single simplex sprockets
  • Smooth, accurate chain engagement
  • Reduced chain and sprocket wear
  • Compact solution for tight installations
  • Available with black oxide or zinc-plated finishes

Typical Applications

  • Industrial machinery
  • Conveyors & material handling
  • Packaging and processing equipment
  • Agricultural machinery
  • Compact drive systems requiring higher torque

3/8" Double Simplex Sprocket – Quick Specs

Specification

Details

Sprocket Type

Double Simplex / Double Chain

Chain Pitch

3/8"

Material

High-quality steel

Finishes

Black oxide, zinc plated

Use Case

Compact, higher-load drives

 

Why Buy from BEP Ltd?

  • Trusted UK supplier of chain sprockets
  • Wide stock of double simplex sprockets
  • Consistent machining for precise fit
  • Competitive pricing & bulk support
  • Fast UK dispatch
  • Expert help selecting the correct double sprocket

Need help matching a sprocket to your chain?

Contact our team for quick technical guidance and a quote.

FAQs

1. What is a double simplex sprocket used for?

It’s used where higher load capacity is needed in a compact drive, using two chains instead of one.

2. Is a double simplex sprocket the same as a double chain sprocket?

Yes. Both terms refer to sprockets designed for double simplex roller chains.

3. Can I use a double simplex sprocket with a single chain?

No. It must be paired with double simplex chains for correct alignment and performance.

4. Are finishes available for corrosion resistance?

Yes. Options include black oxide and zinc plating.

3SR25-1108-BS-Double-Simplex-Taper-Lock-06B-3/8"-Pitch-Sprocket-25-Tooth

3SR25-1108 - BS Roller Chain Double Simplex Taper Lock Sprocket 06B 3/8" - 25 Tooth

£8.62 - £8.62
£8.62
£8.62 - £8.62
£8.62

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£8.62 - £8.62
£8.62
£8.62 - £8.62
£8.62
3SR13-BS-Double-Simplex-Pilot-Bore-06B-3/8"-Pitch-Sprocket-13-Tooth

3SR13 (06B-1-13) - BS Double Simplex Roller Chain Sprocket Pilot Bore 06B 3/8" - 13 Tooth

£4.59 - £4.59
£4.59
£4.59 - £4.59
£4.59

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£4.59 - £4.59
£4.59
£4.59 - £4.59
£4.59
3SR25-BS-Double-Simplex-Pilot-Bore-06B-3/8"-Pitch-Sprocket-25-Tooth

3SR25 (06B-1-25) - BS Double Simplex Roller Chain Sprocket Pilot Bore 06B 3/8" - 25 Tooth

£8.66 - £8.66
£8.66
£8.66 - £8.66
£8.66

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£8.66 - £8.66
£8.66
£8.66 - £8.66
£8.66
3SR15-BS-Double-Simplex-Pilot-Bore-06B-3/8"-Pitch-Sprocket-15-Tooth

3SR15 (06B-1-15) - BS Double Simplex Roller Chain Sprocket Pilot Bore 06B 3/8" - 15 Tooth

£5.09 - £5.09
£5.09
£5.09 - £5.09
£5.09

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£5.09 - £5.09
£5.09
£5.09 - £5.09
£5.09
3SR21-1108-BS-Double-Simplex-Taper-Lock-06B-3/8"-Pitch-Sprocket-21-Tooth

3SR21-1108 - BS Roller Chain Double Simplex Taper Lock Sprocket 06B 3/8" - 21 Tooth

£7.59 - £7.59
£7.59
£7.59 - £7.59
£7.59

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£7.59 - £7.59
£7.59
£7.59 - £7.59
£7.59
3SR18-1008-BS-Double-Simplex-Taper-Lock-06B-3/8"-Pitch-Sprocket-18-Tooth

3SR18-1008 - BS Roller Chain Double Simplex Taper Lock Sprocket 06B 3/8" - 18 Tooth

£6.72 - £6.72
£6.72
£6.72 - £6.72
£6.72

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£6.72 - £6.72
£6.72
£6.72 - £6.72
£6.72
3SR19-1008-BS-Double-Simplex-Taper-Lock-06B-3/8"-Pitch-Sprocket-19-Tooth

3SR19-1008 - BS Roller Chain Double Simplex Taper Lock Sprocket 06B 3/8" - 19 Tooth

£6.89 - £6.89
£6.89
£6.89 - £6.89
£6.89

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£6.89 - £6.89
£6.89
£6.89 - £6.89
£6.89
3SR20-1108-BS-Double-Simplex-Taper-Lock-06B-3/8"-Pitch-Sprocket-20-Tooth

3SR20-1108 - BS Roller Chain Double Simplex Taper Lock Sprocket 06B 3/8" - 20 Tooth

£7.29 - £7.29
£7.29
£7.29 - £7.29
£7.29

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£7.29 - £7.29
£7.29
£7.29 - £7.29
£7.29
3SR23-1108-BS-Double-Simplex-Taper-Lock-06B-3/8"-Pitch-Sprocket-23-Tooth

3SR23-1108 - BS Roller Chain Double Simplex Taper Lock Sprocket 06B 3/8" - 23 Tooth

£8.17 - £8.17
£8.17
£8.17 - £8.17
£8.17

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£8.17 - £8.17
£8.17
£8.17 - £8.17
£8.17
3SR23-BS-Double-Simplex-Pilot-Bore-06B-3/8"-Pitch-Sprocket-23-Tooth

3SR23 (06B-1-23) - BS Double Simplex Roller Chain Sprocket Pilot Bore 06B 3/8" - 23 Tooth

£7.49 - £7.49
£7.49
£7.49 - £7.49
£7.49

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£7.49 - £7.49
£7.49
£7.49 - £7.49
£7.49
3SR21-BS-Double-Simplex-Pilot-Bore-06B-3/8"-Pitch-Sprocket-21-Tooth

3SR21 (06B-1-21) - BS Double Simplex Roller Chain Sprocket Pilot Bore 06B 3/8" - 21 Tooth

£6.78 - £6.78
£6.78
£6.78 - £6.78
£6.78

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£6.78 - £6.78
£6.78
£6.78 - £6.78
£6.78
3SR20-BS-Double-Simplex-Pilot-Bore-06B-3/8"-Pitch-Sprocket-20-Tooth

3SR20 (06B-1-20) - BS Double Simplex Roller Chain Sprocket Pilot Bore 06B 3/8" - 20 Tooth

£6.78 - £6.78
£6.78
£6.78 - £6.78
£6.78

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£6.78 - £6.78
£6.78
£6.78 - £6.78
£6.78
3SR19-BS-Double-Simplex-Pilot-Bore-06B-3/8"-Pitch-Sprocket-19-Tooth

3SR19 (06B-1-19) - BS Double Simplex Roller Chain Sprocket Pilot Bore 06B 3/8" - 19 Tooth

£6.09 - £6.09
£6.09
£6.09 - £6.09
£6.09

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£6.09 - £6.09
£6.09
£6.09 - £6.09
£6.09
3SR18-BS-Double-Simplex-Pilot-Bore-06B-3/8"-Pitch-Sprocket-18-Tooth

3SR18 (06B-1-18) - BS Double Simplex Roller Chain Sprocket Pilot Bore 06B 3/8" - 18 Tooth

£5.50 - £5.50
£5.50
£5.50 - £5.50
£5.50

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£5.50 - £5.50
£5.50
£5.50 - £5.50
£5.50
3SR17-BS-Double-Simplex-Pilot-Bore-06B-3/8"-Pitch-Sprocket-17-Tooth

3SR17 (06B-1-17) - BS Double Simplex Roller Chain Sprocket Pilot Bore 06B 3/8" - 17 Tooth

£5.50 - £5.50
£5.50
£5.50 - £5.50
£5.50

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£5.50 - £5.50
£5.50
£5.50 - £5.50
£5.50
3SR16-BS-Double-Simplex-Pilot-Bore-06B-3/8"-Pitch-Sprocket-16-Tooth

3SR16 (06B-1-16) - BS Double Simplex Roller Chain Sprocket Pilot Bore 06B 3/8" - 16 Tooth

£5.50 - £5.50
£5.50
£5.50 - £5.50
£5.50

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£5.50 - £5.50
£5.50
£5.50 - £5.50
£5.50
3SR14-BS-Double-Simplex-Pilot-Bore-06B-3/8"-Pitch-Sprocket-14-Tooth

3SR14 (06B-1-14) - BS Double Simplex Roller Chain Sprocket Pilot Bore 06B 3/8" - 14 Tooth

£5.09 - £5.09
£5.09
£5.09 - £5.09
£5.09

Double strand sprockets for use with 2 single chains. These sprockets are for use with two single chains, one drive chain and one drive chain. They...

View full details
£5.09 - £5.09
£5.09
£5.09 - £5.09
£5.09

Hi. Need any help?