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ZK Sprockets with Screw

ZK (sprockets with screw) are part of the tensioner for tensioning the chains during operation.

They consist of one, two or three tensioning pulleys, depending on the type of chain, and a fastening screw. They are attached to the lever of the universal tensioner with a screw.

It is a universal flexible element that can simultaneously perform the functions of suspension, guidance, tensioning and damping.

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ZK 20-1D (06B-2) - Duplex (15 Teeth, M10) Tensioning Sprocket

ZK 20-1D (06B-2) - Duplex (15 Teeth, M10)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

31.91 excl. VAT

38.61 incl. VAT

ZK  20-1S (06B-1) - Simplex (15 Teeth, M10) Tensioning Sprocket

ZK 20-1S (06B-1) - Simplex (15 Teeth, M10)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

18.75 excl. VAT

22.69 incl. VAT

ZK 30-1D (06B-2) - Duplex (15 Teeth, M10, L = 60 mm) Tensioning Sprocket

ZK 30-1D (06B-2) - Duplex (15 Teeth, M10, L = 60 mm)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

34.58 excl. VAT

41.84 incl. VAT

ZK 30-1T (06B-3) - Triplex (15 Teeth, M10, L = 70 mm) Tensioning Sprocket

ZK 30-1T (06B-3) - Triplex (15 Teeth, M10, L = 70 mm)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

50.94 excl. VAT

61.64 incl. VAT

ZK 30-2D (08B-2) - Duplex (15 Teeth, M10) Tensioning Sprocket

ZK 30-2D (08B-2) - Duplex (15 Teeth, M10)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

38.39 excl. VAT

46.46 incl. VAT

ZK 30-2S (08B-1) - Simplex (15 Teeth, M10) Tensioning Sprocket

ZK 30-2S (08B-1) - Simplex (15 Teeth, M10)

Tensioning Sprocket

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

21.96 excl. VAT

26.57 incl. VAT

ZK 40-2D (08B-2) - Duplex (15 Teeth, M12) Tensioning Sprocket

ZK 40-2D (08B-2) - Duplex (15 Teeth, M12)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

40.17 excl. VAT

48.60 incl. VAT

ZK 40-2S (08B-1) - Simplex (15 Teeth, M12) Tensioning Sprocket

ZK 40-2S (08B-1) - Simplex (15 Teeth, M12)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

23.12 excl. VAT

27.97 incl. VAT

ZK 40-2T (08B-3) - Triplex (15 Teeth, M12) Tensioning Sprocket

ZK 40-2T (08B-3) - Triplex (15 Teeth, M12)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

57.63 excl. VAT

69.73 incl. VAT

ZK 40-3D (10B-2) - Duplex (15 Teeth, M12) Tensioning Sprocket

ZK 40-3D (10B-2) - Duplex (15 Teeth, M12)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

44.74 excl. VAT

54.13 incl. VAT

ZK 40-3S (10B-1) - Simplex (15 Teeth, M12) Tensioning Sprocket

ZK 40-3S (10B-1) - Simplex (15 Teeth, M12)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

25.37 excl. VAT

30.70 incl. VAT

ZK 40-3T (10B-3) - Triplex (15 Teeth, M12) Tensioning Sprocket

ZK 40-3T (10B-3) - Triplex (15 Teeth, M12)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

64.38 excl. VAT

77.89 incl. VAT

ZK 40-4D (12B-2) - Duplex (15 Teeth, M12) Tensioning Sprocket

ZK 40-4D (12B-2) - Duplex (15 Teeth, M12)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

59.33 excl. VAT

71.79 incl. VAT

ZK 40-4S (12B-1) - Simplex (15 Teeth, M12) Tensioning Sprocket

ZK 40-4S (12B-1) - Simplex (15 Teeth, M12)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

31.17 excl. VAT

37.71 incl. VAT

ZK 50-3T (10B-3) - Triplex (15 Teeth, M20) Tensioning Sprocket

ZK 50-3T (10B-3) - Triplex (15 Teeth, M20)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

106.52 excl. VAT

128.89 incl. VAT

ZK 50-4D (12B-2) - Duplex (15 Teeth, M20) Tensioning Sprocket

ZK 50-4D (12B-2) - Duplex (15 Teeth, M20)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

84.49 excl. VAT

102.24 incl. VAT

ZK 50-4S (12B-1) - Simplex (15 Teeth, M20) Tensioning Sprocket

ZK 50-4S (12B-1) - Simplex (15 Teeth, M20)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

41.67 excl. VAT

50.42 incl. VAT

ZK 50-4T (12B-3) - Triplex (15 Teeth, M20) Tensioning Sprocket

ZK 50-4T (12B-3) - Triplex (15 Teeth, M20)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

114.98 excl. VAT

139.12 incl. VAT

ZK 50-5D (16B-2) - Duplex (13 Teeth, M20) Tensioning Sprocket

ZK 50-5D (16B-2) - Duplex (13 Teeth, M20)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

111.43 excl. VAT

134.84 incl. VAT

ZK 50-5S (16B-1) - Simplex (13 Teeth, M20) Tensioning Sprocket

ZK 50-5S (16B-1) - Simplex (13 Teeth, M20)

Tensioning Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

53.40 excl. VAT

64.61 incl. VAT

Total 2 pages

Sprockets Construction

ZK Sprocket with Screw Construction

  1. Chain pulley with bearings
  2. Fixing screw with nut and washer

Sprockets Fields of Use

ZK (sprockets with screw) are designed for tensioning of common industrial roller chains in all industries.

Typical application is small and medium-sized roller chains – for conveyors, roller conveyors, handling equipment, construction machinery, in the woodworking industry, packaging machines or in the food industry.

Sprockets Characteristics

  • They perform damping, guiding and tensioning function
  • Simple construction, easy installation
  • They extend service life and reduce wear
  • They reduce vibration and transmission noise
  • Operating temperatures from −40 °C to +100 °C
  • Maintenance-free design
  • Operating speed ≤ 60 m/min

Sprockets Material

Steel.

Sprockets Code Description

Example:
ZK 40-4 Duplex

Code Part Description
ZK

Sprocket with Screw

40-4

Size

Duplex

For double-row roller chain 3/4" × 7/16"

Notice

The tensioning arm is not included and must be ordered separately.

When ordering a complete chain tensioner, always order the FE or RE tighteners element and the corresponding tension element. For chains it is ZK or OVR.

Documents for Download

Dimensions and Parameters of ZK Sprockets - Preview

Dimensions and Parameters of ZK Sprockets

TYMA CZ Data Sheets

Czech and English (PDF 195.82 kB)

Sprockets and Plate Wheels - Preview

Sprockets and Plate Wheels

TYMA CZ Catalogue

Czech and English (PDF 2.81 MB)