BELT I.D. CHART - Gates Corporation

1 Note: PowerGrip GT belts must be used with PowerGrip GT sprockets for new : 8mm and 14mm pitch PowerGrip GT belts can be used to replace non- Gates curvilinear belts in most instances. Reference for specific interchange V-BELTSSPCPA ramid tensile cords provide superior service on high impact, shock-loaded 5/16 21/32 13/32 7/8 17/32 7/8 5/8 1 16mm22mm13mm18mm35/64 SUPER HC & SUPER HC XP V-BELTSC ombine cross section designation with Outside Circumference ( ) to the nearest whole number, plus a zero to determine belt Part Number. Example: 5/8 top width 5VX belt with 80 equals 5VX800 V- belt . X designates molded notch 21/64 5/8 35/64 1 7/8 35/64 3/8 5/8 1 53/64 21/64 HI-POWER II V-BELTSC ombine cross section plus Inside Circumference ( ) to determine belt Part Number. To calculate , subtract the following values from the :Cross Section A B C D ESubtract from 2 3 (Above 210 , ) 4 (Above 210 , ) 5 (Above 210 , ) 7 (Above 210 , )Dubl-V belts are available in AA, BB, CC and DD cross 1-1/2 1-1/4 3/4 7/8 17/32 21/32 13/32 1/2 5/16 TRI-POWER V-BELTSTri-Power construction is identified by its distinctive molded notch 5/16 17/32 21/32 7/8 13/32 METRIC POWER V-BELTS17 XMolded notch construction is available in lengths up to 3,000mm BELTSF irst two digits indicate top width in sixteenths of an inch.

2 Next two digits designate sheave angle, in degrees, that thebelt is designed to fit. Last three or four digits indicate pitchlength to the nearest tenth of an : 2326V310 belt 23 Top Width in 16ths 26 Sheave Angle in V Multi-Speed 310 pitch Circumference of an inch: 23/16 = 1-7/16 Degrees (26) to the nearest 10th inch: TRUFLEX & POWERATED LIGHT DUTY V-BELTS5L (3)4L (2)3L (1)2L (0)1/4 1/8 3/8 7/32 1/2 5/16 21/32 3/8 TruflexPart numbers are derived from industry standard number. First digit in Gates number corresponds to first two digits of industry standard number. belt length is to the nearest tenth of an : 2450 = 4L450 belt has 1/2 top width and two digits indicate belt top = 3/8 , 68 = 1/2 , 69 = 21/32 Last two digits indicate length in : 6823 = 4L230K belt has a 1/2 top width and a 23 7/32 1/2 5/16 21/32 3/8 Made by joining two or more single V-belts with a permanent, high strength tie-band.

3 PowerBand belts prevent turn-over or jumping off the sheave problems associated with heavily shock loaded drives using individual belts. PowerBand belts use the same system of size and length designation as individual POWERBAND BELTSA vailable in CP, 3VP, 5VP and 8VP HC & SUPER HC XPPOWERBAND BELTSA vailable in 3V, 3VX, 5V, 5VX, 5 VXP and 8V II POWERBAND BELTSA vailable in A, B, C and D synchronous belts are identified in a similar manner, in either English or metric units. Belts are identified by:1. pitch : Distance in inches or millimeters between two adjacent tooth centers as measured on the belt pitch pitch Length: Total length (circumference) in inches or millimeters as measured along the pitch line. It is equal to the pitch multiplied by the number of teeth in the Width: Always shown as the last part of the size designation. Denotes width in inches or CHAIN GT CARBON BELTSE xamples: 8 MGT-640-12 belt 8MX-22S-12 GT2 Sprocket Standard Widths (mm) A B C5mm 9, 15, 25 5mm.

4 197 in..141 in..076 12, 21, 8mm 36, 62 .315 in..233 in..135 20, 37, 14mm 6mm 68, 90, 125 .552 in..401 in..236 100, 150, 200, 19mm 8mm 250, 300 in..520 in..317 : Additional constructions (ADV, EL, and Volt) are available; Refer to Catalog No. 19993 for availability. Gates recommends that Poly Chain GT Carbon belts run only in Poly Chain GT 2 sprockets when used for new applications. Gates recommends that Poly Chain GT Carbon belts be used for replacement belts in Poly Chain GT 2 sprockets. POWERGRIP GT 3 BELTSE xamples: 640-8 MGT-20 belt P22-8 MGT-20 1108 Sprocket Standard Widths (mm) A B C2mm 4, 6, 9 2mm .76mm .0787 in..060 in..030 6, 9, 15 3mm .1181 in..095 in..045 9, 15, 25 5mm .197 in..150 in..076 12, 20, 30, 8mm 50, 85 .315 in..220 in..129 40, 55, 85, 14mm 115, 170 .552 in..390 in..230 Pitch3mm Pitch5mm Pitch8mm Pitch14mm PitchBCAPOWERGRIP HTD BELTSE xamples: 350-5M-15 belt P28-5M-15AL Sprocket3mm Pitch5mm Pitch20mm PitchBCAPOWERGRIP timing BELTSE xamples: 210L100 belt TL18L100 Pulley Standard Widths (in.)

5 A B CMXL 1/8, 3/16, 1/4 .080 in..045 in..020 1/4, 3/8 .200 in..090 in..050 1/2, 3/4, 1 .375 in..140 in..075 3/4, 1, 1-1/2, 2, 3 .500 in..160 in..090 2, 3, 4 .875 in..440 in..250 2, 3, 4, 5 in..620 in..375 TWIN POWER BELTSE xample: TP800H100 BeltTwin Power PowerGrip timing Belts Standard Widths (in.) AXL 1/4, 3/8 .200 1/2, 3/4, 1 .375 3/4, 1, 1-1/2, 2, 3 .500 : Additional sizes availableATimingGT 2 AExample: TP1200-8 MGT-20 belt (GT2)Twin Power PowerGrip GT2 Belts Standard Widths (mm) A3mm 6, 9, 15 3mm .118 9, 15, 25 5mm .197 20, 30, 50, 8mm 85 .315 40, 55, 85, 14mm 115, 170 .552 POLYURETHANE BELTSE xample: T5-270-8 Synchro-Power Belts .098 5mm .197 10mm .394 5mm .197 10mm .394 5mm .197 10mm .394 : 270H075 USynchro-Power timing Belts AMXL.

6 080 .200 .374 .500 CHAIN & POWERGRIP BELTINGPoly Chain GT Carbon (Carbon) 8mm and 14mmPowerGrip GT2 (Fiberglass) 2mm, 3mm, 5mm and 8mm PowerGrip GT2 (Steel) 5mm and 8mmPowerGrip HTD (Fiberglass) 3mm, 5mm, 8mm and 14mm PowerGrip HTD (Steel) 14mmPowerGrip timing (Fiberglass) MXL, XL, L and H PowerGrip timing (Steel) HNotes: Minimum order quantity - 50ft. or 98ft. in fiberglass or steel PowerGrip construction; 50ft. Poly Chain GT Carbon construction. Refer to Catalog No. 19993 for widths and minimum order MECTROL THERMOPLASTIC POLYURETHANE BELTSA vailable in: T5, AT5, T10, AT10, T20, HTD5, HTD8, HTD14, STD5, STD8, XL, L, H, XHAvailable with: Nylon tooth and/or back. Polyurethane, Rubber, Foam, PVC, and Special BackingsContact Gates Mectrol Thermoplastic Polyurethane Belts at : Do not use Gates belts, pulleys, or sprockets on any aircraft propeller or motor drive systems or in-flight accessory drives.

7 Gates products are not designed or intended for aircraft CHARTSINGLE V-BELTSPOWERBAND JOINED BELTSMICRO-V BELTSI dentified by a three-part system consisting of:(1) A standard length designation(2) Cross Section(3) Number of ribsExample: 780L12 belt (1) An effective length of 78 (2) L cross section(3) 12 ribs wideJ SectionK* SectionL SectionM Section5/32 3/32 13/64 9/64 1/4 3/16 3/8 1/2 *Automotive ProductPOLYFLEX AND POLYFLEX JB BELTSI dentified by a three-part system consisting of:(1) Number of Strands(2) Top width of belt in mm(3) Length in mmExample: 3/7M850JB belt :(1) 3 strands(2) 7M profile(3) An effective length of 850mm11M7M5M3M1/8 3/32 3/16 1/8 9/32 7/32 7/16 9/32 11M7M5M3M3/32 1/8 7/32 9/32 ROUND ENDLESSPOWER ROUND HEAV Y-DUT YCONSTRUCTION9/16 7/16 1/2 9/16 1/4 5/16 3/8 ROUND BELTSSYNCHRONOUS BELTSLONG-LENGTH BELTING Gates Corporation . All rights Pitch14mm pitch Standard Widths (in.) A B C3mm 6, 9, 15 3mm.

8 1181 in..095 in..048 9, 15, 25 5mm .197 in..150 in..082 20, 30, 50, 8mm 6mm 85 .315 in..236 in..133 40, 55, 85, 14mm 10mm 115, 170 .552 in..394 in..237 115, 170, 20mm 230, 290, .787 in..520 in..330 in. 340 TRI-POWER POWERBAND BELTSA vailable in BX and CX cross Pitch8mm Pitch14mm Pitch19mm PitchABC12998-J NOV18 SEE MORE AT