česky | english
TYMA CZ
belts and
transmission systems
Shopping basket is empty

HTD 8M Standard Pilot Bore Timing Pulleys

HTD 8M standard timing pulleys are the basic type of HTD pulleys.

They are made of steel or gray cast iron and they are designed as unbored or with a pilot bore.

The pulleys are supplied as a semi-finished product and the bore must be modified before mounting the pulleys on the shafts.

40-8M-20 (Type 6F, Cast Iron)

40-8M-20 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: yes

12.75 without VAT

15.42 including VAT

40-8M-30 (Type 6F, Cast Iron)

40-8M-30 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: yes

15.31 without VAT

18.53 including VAT

40-8M-50 (Type 6F, Cast Iron)

40-8M-50 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: yes

21.37 without VAT

25.86 including VAT

40-8M-85 (Type 6F, Cast Iron)

40-8M-85 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: yes

31.03 without VAT

37.55 including VAT

44-8M-20 (Type 6F, Steel)

44-8M-20 (Type 6F, Steel)

Timing Belt Pulley

In stock: yes

15.01 without VAT

18.16 including VAT

44-8M-30 (Type 6F, Cast Iron)

44-8M-30 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: yes

18.19 without VAT

22.01 including VAT

44-8M-50 (Type 6F, Cast Iron)

44-8M-50 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: no

25.42 without VAT

30.75 including VAT

44-8M-85 (Type 6F, Cast Iron)

44-8M-85 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: no

36.42 without VAT

44.07 including VAT

48-8M-20 (Type 6F, Cast Iron)

48-8M-20 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: yes

17.18 without VAT

20.79 including VAT

48-8M-20 (Type 6F, Cast Iron) - Unbored

48-8M-20 (Type 6F, Cast Iron) - Unbored

Timing Belt Pulley

In stock: no

Price on request The pulley price is calculated after receiving information about availability and up-to-date prices from our suppliers. Please, write down required amount and send a Question about the Product or just order the pulleys. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.

48-8M-30 (Type 6F, Steel)

48-8M-30 (Type 6F, Steel)

Timing Belt Pulley

In stock: yes

20.74 without VAT

25.09 including VAT

48-8M-50 (Type 6F, Cast Iron)

48-8M-50 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: yes

29.33 without VAT

35.49 including VAT

48-8M-85 (Type 6F, Cast Iron)

48-8M-85 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: no

42.28 without VAT

51.16 including VAT

56-8M-20 (Type 6WF (Cast Iron)

56-8M-20 (Type 6WF (Cast Iron)

Timing Belt Pulley

In stock: yes

23.08 without VAT

27.92 including VAT

56-8M-30 (Type 6WF (Cast Iron)

56-8M-30 (Type 6WF (Cast Iron)

Timing Belt Pulley

In stock: no

28.63 without VAT

34.65 including VAT

56-8M-50 (Type 10WF, Cast Iron)

56-8M-50 (Type 10WF, Cast Iron)

Timing Belt Pulley

In stock: no

35.82 without VAT

43.35 including VAT

56-8M-85 (Type 6F, Cast Iron)

56-8M-85 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: no

57.10 without VAT

69.10 including VAT

60-8M-20 (Type 6F, Cast Iron)

60-8M-20 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: no

Price on request The pulley price is calculated after receiving information about availability and up-to-date prices from our suppliers. Please, write down required amount and send a Question about the Product or just order the pulleys. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.

60-8M-50 (Type 6F, Cast Iron)

60-8M-50 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: no

Price on request The pulley price is calculated after receiving information about availability and up-to-date prices from our suppliers. Please, write down required amount and send a Question about the Product or just order the pulleys. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.

60-8M-85 (Type 6F, Cast Iron)

60-8M-85 (Type 6F, Cast Iron)

Timing Belt Pulley

In stock: no

Price on request The pulley price is calculated after receiving information about availability and up-to-date prices from our suppliers. Please, write down required amount and send a Question about the Product or just order the pulleys. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.

Total 5 pages

Pulleys Fields of Use

The HTD 8M standard timing pulleys are designed for all types of HTD and RPP belts with tooth pitch 8.00 mm.

They are typically used in machine tools, small machinery, compressors, packaging, printing machines, in the food, paper and chemical industry and in many other machines.

Pulleys Material

Steel or cast iron.

Other materials to order.

Parameter Standard
Surface roughness ISO 254
Balance quality grade VDI 2060, ISO 1940

Caution

Cast iron pulleys at v < 30 m/s must be balanced.

Pulley Code Description

Example:
30-8M-20 (Type 6F, Steel)

Code Part Description
30

Number of pulley teeth

8M

Teeth pitch in mm and type of pulleys for belts HTD

20

Width of belt in mm

6F

Type of construction

Steel

Pulley material 

Documents for Download

Dimensions and Parameters of HTD 8M Standard Pilot Bore Timing Pulleys - Preview

Dimensions and Parameters of HTD 8M Standard Pilot Bore Timing Pulleys

TYMA CZ Data Sheets

Czech and English (PDF 132.23 kB)

Pulleys and Clamping Bushes - Preview

Pulleys and Clamping Bushes

TYMA CZ Catalogue

Czech and English (PDF 3.64 MB)