Bestorq 574-L-066 Trapezoidal Timing Belts Variable Speed Belts 7 Outside Circumference (mm) 653

7 Outside Circumference (mm) 653 Section 3VX Strand 3 Top Width (in) 1

Part # 3/11M1900JB Product # 89143190 Description 3/11M1900JB POLYFLEX UPC 072053260540 Cross Section 11MJB Effective Length (in) 74

13 Outside Circumference (mm) 3585 Section 5VX Strand 6 Top Width (in) 4

Trapezoidal Timing Belts XL Timing Belt Part Number (Length-Profile-Width) 900-XL-318 Pitch (in

) 35 Approximate Outside Circumference (in

Bestorq 574-L-066 Trapezoidal Timing Belts Variable Speed Belts 7 Outside Circumference (mm) 653Trapezoidal Timing Belts L Timing Belt Part Number (Length Profile Width) 574 L 066 Pitch (in.) . 375 hs (in.) . 140 ht (in.) . 075 Teeth 153 Pitch Length (in.) 57. 40 Width (in.) 0. 66 Weight (lbs) 0. 220