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28A / ASA 140 Roller Chains According to DIN 8188

28A / ASA 140 roller chains (1 3/4″ × 1″) are among the most common drive chains. They are standardized according to ISO 606 (DIN 8188, ANSI B29.1), meaning they belong to the American A-series.

The chains consist of outer links with pins and inner links with bushes, on which freely rotating rollers are mounted. The chains are made of steel. The exact grade of steel, production method and heat treatment of the steel of the individual parts vary by chain type, size and manufacturer.

The standard design of 28A / ASA 140 chains includes simplex, duplex and triplex variants.

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Products are sorted by manufacturer, packaging and type of component.

28A-1 KÖBO (ASA 140-1, 1 3/4 × 1, DIN 8188) - 5m Roll Roller Chain

28A-1 KÖBO (ASA 140-1, 1 3/4 × 1, DIN 8188) - 5m Roll

Roller Chain

At Supplier

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

Price per 1 m: We sell in 5 m package. For easy comparison with alternative products, we present the price per 1 m.

72.58 excl. VAT

87.82 incl. VAT

28A-2 KÖBO (ASA 140-2, 1 3/4 × 1, DIN 8188) - 5m Roll Roller Chain

28A-2 KÖBO (ASA 140-2, 1 3/4 × 1, DIN 8188) - 5m Roll

Roller Chain

At Supplier

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

Price per 1 m: We sell in 5 m package. For easy comparison with alternative products, we present the price per 1 m.

145.11 excl. VAT

175.58 incl. VAT

28A-3 KÖBO (ASA 140-3, 1 3/4 × 1, DIN 8188) - 5m Roll Roller Chain

28A-3 KÖBO (ASA 140-3, 1 3/4 × 1, DIN 8188) - 5m Roll

Roller Chain

At Supplier

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

Price per 1 m: We sell in 5 m package. For easy comparison with alternative products, we present the price per 1 m.

232.21 excl. VAT

280.98 incl. VAT

Connector Link 28A-1 KÖBO (ASA 140-1, 1 3/4 × 1, DIN 8188) - Straight Roller Chain

Connector Link 28A-1 KÖBO (ASA 140-1, 1 3/4 × 1, DIN 8188) - Straight

Roller Chain

At Supplier

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

6.84 excl. VAT

8.27 incl. VAT

Connector Link 28A-1 KÖBO (ASA 140-1, 1 3/4 × 1, DIN 8188) - Crank Roller Chain

Connector Link 28A-1 KÖBO (ASA 140-1, 1 3/4 × 1, DIN 8188) - Crank

Roller Chain

At Supplier

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

13.72 excl. VAT

16.60 incl. VAT

Connector Link 28A-2 KÖBO (ASA 140-2, 1 3/4 × 1, DIN 8188) - Straight Roller Chain

Connector Link 28A-2 KÖBO (ASA 140-2, 1 3/4 × 1, DIN 8188) - Straight

Roller Chain

At Supplier

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

13.61 excl. VAT

16.47 incl. VAT

Connector Link 28A-2 KÖBO (ASA 140-2, 1 3/4 × 1, DIN 8188) - Crank Link Roller Chain

Connector Link 28A-2 KÖBO (ASA 140-2, 1 3/4 × 1, DIN 8188) - Crank Link

Roller Chain

At Supplier

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

27.36 excl. VAT

33.11 incl. VAT

Connector Link 28A-3 KÖBO (ASA 140-3, 1 3/4 × 1, DIN 8188) - Straight Roller Chain

Connector Link 28A-3 KÖBO (ASA 140-3, 1 3/4 × 1, DIN 8188) - Straight

Roller Chain

At Supplier

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

21.81 excl. VAT

26.39 incl. VAT

Connector Link 28A-3 KÖBO (ASA 140-3, 1 3/4 × 1, DIN 8188) - Crank Link Roller Chain

Connector Link 28A-3 KÖBO (ASA 140-3, 1 3/4 × 1, DIN 8188) - Crank Link

Roller Chain

At Supplier

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

43.83 excl. VAT

53.04 incl. VAT

Products are sorted by manufacturer, packaging and type of component.


Chains Construction

Standard Duplex Roller Chain Construction
Standard Duplex Roller Chain Construction

  1. Inner link
  2. Outer link
  3. Pin
  4. Bushing
  5. Roller

Chains Fields of Use

28A / ASA 140 roller chains are designed for general applications, particularly in medium and heavy industry.

They are primarily used as drive chains but can also be fitted with attachments for material handling and lifting.

Chains Material

Steel.

Chains Code Description

Example:
28A-2 KÖBO (ASA 140-2, 1 3/4″ × 1″, DIN 8188) - 5 m Roll

Code Part Description
28A

Chain type (ISO 606 / DIN 8188, A-series)

2

Duplex roller chain

KÖBO

Manufacturer

ASA 140-2

Chain designation according to ANSI B29.1 standard (USA)

1 3/4″ × 1″

Pitch × internal width

DIN 8188

American chain standard (A-series)

5 m Roll

Standard package length

Documents for Download

Dimensions and Parameters of DIN 8188 ASA/ANSI Roller Chains - Preview

Dimensions and Parameters of DIN 8188 ASA/ANSI Roller Chains

TYMA CZ Data Sheets

Czech and English (PDF 374.73 kB)

Chains - Preview

Chains

TYMA CZ Catalogue

Czech (PDF 2.01 MB)

Sprockets and Plate Wheels - Preview

Sprockets and Plate Wheels

TYMA CZ Catalogue

Czech and English (PDF 3.77 MB)


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