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20B-1 Sprockets with Hub and Hardened Teeth for DIN 8187 Roller Chains (B-Series)

20B-1 sprockets with a hub and hardened teeth are designed for drives with all types of 20B-1 (1 1/4″ × 3/4″) simplex roller chains of the so-called European series (B-series), standardized to ISO 606 (DIN 8187).

Products are sorted by name in ascending order.

20B-1-11-NK (1 1/4” × 3/4”) - 11 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

19.85 excl. VAT

24.02 incl. VAT

20B-1-12-NK (1 1/4” × 3/4”) - 12 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

29.89 excl. VAT

36.17 incl. VAT

20B-1-13-NK (1 1/4” × 3/4”) - 13 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

35.55 excl. VAT

43.01 incl. VAT

20B-1-14-NK (1 1/4” × 3/4”) - 14 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

41.04 excl. VAT

49.66 incl. VAT

20B-1-15-NK (1 1/4” × 3/4”) - 15 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

37.98 excl. VAT

45.95 incl. VAT

20B-1-16-NK (1 1/4” × 3/4”) - 16 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

46.39 excl. VAT

56.13 incl. VAT

20B-1-17-NK (1 1/4” × 3/4”) - 17 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

58.73 excl. VAT

71.06 incl. VAT

20B-1-18-NK (1 1/4” × 3/4”) - 18 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

50.30 excl. VAT

60.86 incl. VAT

20B-1-20-NK (1 1/4” × 3/4”) - 20 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

57.72 excl. VAT

69.85 incl. VAT

20B-1-21-NK (1 1/4” × 3/4”) - 21 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

71.68 excl. VAT

86.74 incl. VAT

20B-1-24-NK (1 1/4” × 3/4”) - 24 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

84.67 excl. VAT

102.45 incl. VAT

20B-1-28-NK (1 1/4” × 3/4”) - 28 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

109.51 excl. VAT

132.51 incl. VAT

20B-1-35-NK (1 1/4” × 3/4”) - 35 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

158.42 excl. VAT

191.69 incl. VAT

20B-1-08-NK (1 1/4” × 3/4”) - 8 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

10.63 excl. VAT

12.87 incl. VAT

20B-1-09-NK (1 1/4” × 3/4”) - 9 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

13.50 excl. VAT

16.33 incl. VAT

20B-1-10-NK (1 1/4” × 3/4”) - 10 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

15.95 excl. VAT

19.30 incl. VAT

20B-1-19-NK (1 1/4” × 3/4”) - 19 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

54.15 excl. VAT

65.52 incl. VAT

20B-1-22-NK (1 1/4” × 3/4”) - 22 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

75.61 excl. VAT

91.48 incl. VAT

20B-1-23-NK (1 1/4” × 3/4”) - 23 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

80.16 excl. VAT

97.00 incl. VAT

20B-1-25-NK (1 1/4” × 3/4”) - 25 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

89.01 excl. VAT

107.70 incl. VAT

Products are sorted by name in ascending order.

Total 2 pages

Sprockets Fields of Use

20B-1 sprockets with a hub and hardened teeth for DIN 8187 chains are designed for general use, particularly in medium-duty industries.

They are primarily used in drives but can also be utilized for lifting or material transport.

Sprockets Material

C43 steel.

Other materials available on request.

Sprockets Code Description

Example:
20B-1-35-NK (1 1/4″ × 3/4″) - 35 Teeth, with Hub, Hardened Teeth (Steel)

Code Part Description
20B

Chain type

1

Simplex design

35

Number of teeth

NK

Design with hub and hardened teeth

1 1/4″ × 3/4″

Pitch (in inches) × inner width (in inches)

35 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket design and material

Documents for Download

Chains

TYMA CZ Catalogue

Czech (PDF 2.01 MB)

Sprockets and Plate Wheels

TYMA CZ Catalogue

Czech and English (PDF 3.77 MB)


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