Bestorq 840-H-287 Trapezoidal Timing Belts Variable Speed Belts 14 Height (mm) 3

14 Height (mm) 3

Part # 8MX31S21 / 8MX-31S-21 Product # 77182031 Description 8MX-31S-21 1210 UPC 072053824360 Width (mm) 21

Trapezoidal Timing Belts H Timing Belt Part Number (Length-Profile-Width) 530-H-177 Pitch (in

Trapezoidal Timing Belts L Timing Belt Part Number (Length-Profile-Width) 394-L-050 Pitch (in

11/16 Product # 78582511 Description 2012

Bestorq 840-H-287 Trapezoidal Timing Belts Variable Speed Belts 14 Height (mm) 3Trapezoidal Timing Belts H Timing Belt Part Number (Length Profile Width) 840 H 287 Pitch (in.) . 500 hs (in.) . 160 ht (in.) . 090 Teeth 168 Pitch Length (in.) 84. 00 Width (in.) 2. 87 Weight (lbs) 1. 639