Size i.e. pulley pitch dia, whether 75mm or 125mm & so on. 2. No. of grooves i.e. 2, 3 & so on. 3. For V-belt section i.e. A or SPB & so on. 4. Type i.e. general purpose or quick-fit with taper lock bush. 5. Bore size i.e. pilot or some requisite size. 6. Key waying, if at all reqd. (l ength, width & depth). 7. Quantity in nos. 8.

Demanding wing pulley applications call for PPI Mine Duty Wing Pulleys . Mine Duty Wing Pulleys provide effective self cleaning action that reduces excessive material build up . The extra heavy

Pulley/Core Diameter- The outside diameter of the cylindrical body of a conveyor pulley, without coating. Finish Diameter - The outside diameter of a coated pulley (core diameter + 2 times the coating/wrap thickness). Face Width - The length of a pulley's cylindrical body. This area is intended to act as the contact surface for the conveyor belt.

Pulley RPM and belt length calculator diagram Pulley RPM gauge diagram Belt Length 56~7/8" Ratio 1 : 2 RPM Small 1000 RPM Large 500 Belt Speed 1570.8 ft / min Pulley Gap 5" Belt Contact Large 21~7/16" Belt Contact Small 8~1/8" Belt Contact Angle Small 155.3° Belt Contact Angle Large 204.7° Enter any 3 Known Values to Calculate the 4th

2.25" (57.15mm) 0.953" (24.20mm) 0.668" (16.96mm) ALTERNATOR PULLEY DIMENSIONS Bolt-on Chrome Plated Steel Pulleys All Tuff Stuff alternators except with Cast PLUS+ finish or Chrysler Note that bullet nose pulley kits with a billet aluminum fan use a flat back pulley. All other pulleys have a raised back. 0.668" 1.145"2.312" 0.953" 1.105" 0.150"

Rule of Thumb: To quickly calculate the Outside Diameter (O.D.) in inches of any 8mm pitch timing belt pulley divide the number of teeth on the pulley by ten (10). For example an 80 tooth pulley would have an 8” Outside Diameter (O.D.) (80 teeth / 10) or a 33 tooth pulley would have a 3.3” Outside Diameter (O.D.) (33 teeth / 10).

our pulleys can be used for application with a speed up to 35 m/s. the pulley dimensions are very accurate as they are manufactu - red only by means of cnc or automatic lathes. For higher speed is strongly recommended to use steel as mate - rial of construction. PBT pulleys - for mounting taper bushing SER-SIT®

CAST- IRON V-BELT PULLEYS All V-belt pulleys are compliant with current legislation and are made of cast iron GG 20 with protective phosphate. Running in normal standard, the pulleys

Wedge belt pulleys SPZ taper bushed 3 Groove SPZ Pitch Bore Diameter OD Min Max F G K L M H Weight* mm mm Pulley Type Bush No. mm mm mm mm mm mm mm mm kg Designation 63 67 6 1108 9 28 40 40 18,0 22 – – 0,4 PHP 3SPZ63TB 67

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HTD® TIMING PULLEYS with PILOT BORE TYPE 3M - 5M - 8M - 14Mpage 38 HTD® TAPER LOCK®TIMING PULLEYS TYPE 5M - 8M - 14Mpage 54 GT® TIMING PULLEYS TYPE 3MR - 5MR page 65 POLY CHAIN® GT®TIMING PULLEYS TYPE 8M - 14Mpage 72 "T" METRIC TIMING PULLEYS TYPE T2,5 - T5 - T10page 82 "CT'' METRIC TIMING PULLEYS TYPE AT5 - AT10page 92 TIMING PULLEYS

Pulleys Size Chart - Pulleys Size Chart. PCD: Taper Lock Series: Bore Size: AIMS Code: Product Link: 56mm: 1108,1008: 28mm: A0060552

types) in B, C, D, and E series should not be used in a snub pulley type application. Shafting, bearings, and brackets may be overloaded in such applications leading to premature failure. Steel Tube used when materials are not sticky, corrosive, or abrasive. Rubber Disc used when sticky, corrosive, or abrasive materials are present.

Variable Pitch Sheaves One and Two Groove up to 20 H.P. Manual Control Sheaves For Standard Keyway Dimensions Refer to Table on Page A-2.

V-Belt Pulley Sheave Sizes Table Chart - Engineers Edge. V and Flat Belt Design and Engineering Data. The following table defiens industry standard V-Belt sheave grooves. Click on the images below to enlarge . Standard Groove (Sheave) Widths. Link to

pulley and belt technical information 49 5mm pitch 50-51 8mm pitch 52-55 14mm pitch 56-60 "taper-lock" style bushings information 61 with "taper-lock" style bushings 8mm pitch 62-65 with "taper-lock" style bushings 14mm pitch 66-70 "qd" style bushings information 71 with "qd" style bushings 5mm pitch 72-73 with "qd" style bushings 8mm pitch 74-77

The Chiaravalli Group SpA is able to perform, upon request, balan- cing pulleys with diameters up to 630, with balancing CNC, accom- panying certificate of balancing performed. Over 35 m / sec, the pulleys in cast iron are not the most suitable and it requires the use of high-strength material.

We offer a wide variety of pulleys, in all types of profile. These include wedge belt, V-belt and narrow wedge belt pulleys, plus classical and metric timing pulleys and more. We ease the task of choosing the best pulley for an application: a heavy-duty timing belt, for instance, will require a robust, high performance pulley.

Dimensions (mm). Grooves. Type. PTI. TYPE 1. TYPE 2. TYPE 3. TYPE 4. TYPE 8 technical changes reserved, some items may not be available from stock.

our pulleys can be used for application with a speed up to 35 m/s. the pulley dimensions are very accurate as they are manufactu-.

Every pulley is subject to dimensional controls in order to point out pitch tolerance of two grooves. Caractéristiques Les poulies POLY-V réalisées par la