Bestorq 640-H-090 Trapezoidal Timing Belts Lawn and Garden Belts Part # 490J12 / 490J12

Part # 490J12 / 490J12 Product # 917104912 Description 490J12 MICRO-V UPC 072053518344 Effective Length (in) 49 Max

1 Outside Circumference (mm) 4397 Section B Top Width (in) 0

Part # 9/BX83 Product # 90989083 Description 9/BX83 TRI-POWER POWERBAND UPC 072053507867 Cross Section BX Effective Length (in) 85

5 Outside Circumference (mm) 1892 Section 7M Top Width (in) 0

Bestorq 640-H-090 Trapezoidal Timing Belts Lawn and Garden Belts Part # 490J12 / 490J12Trapezoidal Timing Belts H Timing Belt Part Number (Length Profile Width) 640 H 090 Pitch (in.) . 500 hs (in.) . 160 ht (in.) . 090 Teeth 128 Pitch Length (in.) 64. 00 Width (in.) 0. 90 Weight (lbs) 0. 392