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belts and
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Taper Bore Timing Pulleys L, H

Remenice_ozubene_2Taper Bore Timing pulleys L, H for timing belts with trapezoidal profiles and inch pitch. Pulleys conform to DIN ISO 5294, DIN 7721.

Profiles and dimensions:

L

H

Application:
- L for belts L with pitch 9,525 mm

- H for belts H with pitch 12,70 mm

Material:
Steel C45, 9 SMn 28K, 9 SMnPb 28 K
Grain cast iron GG20-25
Aluminium alloy AlCuMgPb
Plastic PA6 and 6,6 or POM
Surface roughness: ISO 254

Balance quality grade: ISO 1940 - VDI 2060
Cast iron pulleys at v < 30 m/s must be balanced.

Product code:
30 H 100 

30 - teeth, H - profile, tooth pich, 100 - belt widht in inches 1" = 25,4 mm

Downloads:

L Taper

Tooth pitch: 9,525 mm
Teeth z = 18 - 120
Stand. diameters Dp (mm): 54,57 - 363,83
Display

H Taper

Tooth pitch: 12,70 mm
Teeth z = 16 - 120
Stand. diameters Dp (mm): 64,68 - 485,10
Display