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HRC Elastic Couplings Hubs

HRC hubs are parts designed for HRC shaft couplings.

HRC are torsionally flexible, puncture-proof shaft couplings with two metal hubs with front claws and a rubber element. They transmit torque through pressure-stressed elastic star-shaped buffer which absorbs shock and torsional vibration. HRC coupling hubs are made of grey cast iron. They are mounted on shafts using Taper Lock bushes or supplied as semi-finished products and the bore must be adjusted before mounting the coupling on the shafts.

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Products are sorted by name in ascending order.

HRC 70 - Hub (Type E, TB 1008, Cast Iron) Shaft Coupling

HRC 70 - Hub (Type E, TB 1008, Cast Iron)

Shaft Coupling

At Supplier

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

5.86 excl. VAT

7.09 incl. VAT

HRC 70 - Hub (Type I, TB 1008, Cast Iron) Shaft Coupling

HRC 70 - Hub (Type I, TB 1008, Cast Iron)

Shaft Coupling

At Supplier

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

5.86 excl. VAT

7.09 incl. VAT

HRC 70 - Hub (Unbored, Cast Iron) Shaft Coupling

HRC 70 - Hub (Unbored, Cast Iron)

Shaft Coupling

At Supplier

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

6.13 excl. VAT

7.41 incl. VAT

HRC 90 - Hub (Type E, TB 1108, Cast Iron) Shaft Coupling

HRC 90 - Hub (Type E, TB 1108, Cast Iron)

Shaft Coupling

At Supplier

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

7.59 excl. VAT

9.19 incl. VAT

HRC 90 - Hub (Type I, TB 1108, Cast Iron) Shaft Coupling

HRC 90 - Hub (Type I, TB 1108, Cast Iron)

Shaft Coupling

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.

7.59 excl. VAT

9.19 incl. VAT

HRC 90 - Hub (Unbored, Cast Iron) Shaft Coupling

HRC 90 - Hub (Unbored, Cast Iron)

Shaft Coupling

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.

8.92 excl. VAT

10.79 incl. VAT

HRC 110 - Hub (Type E, TB 1610, Cast Iron) Shaft Coupling

HRC 110 - Hub (Type E, TB 1610, Cast Iron)

Shaft Coupling

At Supplier

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

13.43 excl. VAT

16.25 incl. VAT

HRC 110 - Hub (Type I, TB 1610, Cast Iron) Shaft Coupling

HRC 110 - Hub (Type I, TB 1610, Cast Iron)

Shaft Coupling

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.

13.53 excl. VAT

16.37 incl. VAT

HRC 110 - Hub (Unbored, Cast Iron) Shaft Coupling

HRC 110 - Hub (Unbored, Cast Iron)

Shaft Coupling

At Supplier

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

20.75 excl. VAT

25.11 incl. VAT

HRC 130 - Hub (Type E, TB 1610, Cast Iron) Shaft Coupling

HRC 130 - Hub (Type E, TB 1610, Cast Iron)

Shaft Coupling

At Supplier

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

17.05 excl. VAT

20.63 incl. VAT

HRC 130 - Hub (Type I, TB 1610, Cast Iron) Shaft Coupling

HRC 130 - Hub (Type I, TB 1610, Cast Iron)

Shaft Coupling

At Supplier

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

17.05 excl. VAT

20.63 incl. VAT

HRC 130 - Hub (Unbored, Cast Iron) Shaft Coupling

HRC 130 - Hub (Unbored, Cast Iron)

Shaft Coupling

At Supplier

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

26.63 excl. VAT

32.23 incl. VAT

HRC 150 - Hub (Type E, TB 2012, Cast Iron) Shaft Coupling

HRC 150 - Hub (Type E, TB 2012, Cast Iron)

Shaft Coupling

At Supplier

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

24.55 excl. VAT

29.71 incl. VAT

HRC 150 - Hub (Type I, TB 2012, Cast Iron) Shaft Coupling

HRC 150 - Hub (Type I, TB 2012, Cast Iron)

Shaft Coupling

At Supplier

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

24.55 excl. VAT

29.71 incl. VAT

HRC 150 - Hub (Unbored, Cast Iron) Shaft Coupling

HRC 150 - Hub (Unbored, Cast Iron)

Shaft Coupling

At Supplier

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

36.60 excl. VAT

44.29 incl. VAT

HRC 180 - Hub (Type E, TB 2517, Cast Iron) Shaft Coupling

HRC 180 - Hub (Type E, TB 2517, Cast Iron)

Shaft Coupling

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.

36.90 excl. VAT

44.65 incl. VAT

HRC 180 - Hub (Type I, TB 2517, Cast Iron) Shaft Coupling

HRC 180 - Hub (Type I, TB 2517, Cast Iron)

Shaft Coupling

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.

36.90 excl. VAT

44.65 incl. VAT

HRC 180 - Hub (Unbored, Cast Iron) Shaft Coupling

HRC 180 - Hub (Unbored, Cast Iron)

Shaft Coupling

At Supplier

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

55.35 excl. VAT

66.97 incl. VAT

HRC 230 - Hub (Type E, TB 3020, Cast Iron) Shaft Coupling

HRC 230 - Hub (Type E, TB 3020, Cast Iron)

Shaft Coupling

At Supplier

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

62.28 excl. VAT

75.36 incl. VAT

HRC 230 - Hub (Type I, TB 3020, Cast Iron) Shaft Coupling

HRC 230 - Hub (Type I, TB 3020, Cast Iron)

Shaft Coupling

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.

62.28 excl. VAT

75.36 incl. VAT

Products are sorted by name in ascending order.

Total 2 pages

Types of Hubs

We offer HRC hubs in the following types:

  • Type E

    Finished hub for external mounting of the Taper Lock bush.

  • Type I

    Finished hub for internal mounting of the Taper Lock bush.

  • Unbored

    Hub as a semi-finished product. The bore must be adjusted before mounting the coupling on the shafts.

Couplings Construction

HRC Coupling Construction

  1. Hubs
  2. Buffer

Couplings Fields of Use

HRC flexible couplings are designed for the highest requirements in a wide range of industries, especially for compressors, pumps, conveyors, construction machinery and many other machines. They are available in two-piece cast iron design.

Couplings Characteristics

  • Alignment of radial, axial and angular misalignment of shafts
  • Parallel misalignment up to 0.5 mm, axial misalignment up to 1.7 mm
  • Use for a temperature range from −40 °C to +100 °C
  • High speed capability, cost effective solution
  • Simple assembly without the need to modify the bore (applies to versions with Taper Lock bushings)

Couplings Code Description

Example:
HRC 150 - Hub (Unbored, Cast Iron)

Code Part Description
HRC

Designation of standard couplings with two metal hubs with front claws and a rubber buffer

150

Designation of coupling size according to rounded outer diameter De in mm

Hub

Part name

Unbored

Hub design

Cast Iron

Hub material

Documents for Download

Dimensions and Parameters of HRC Elastic Couplings - Preview

Dimensions and Parameters of HRC Elastic Couplings

TYMA CZ Data Sheets

Czech and English (PDF 494.92 kB)


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We also provide design and calculation of transmission components, including shaft couplings. In the case of your interest in this service, use the detailed Transmission Drive Design Form.