China manufacturer 20B-3 Metric Roller Chain Sprockets wholesaler

20B-3 roller chain sprockets are manufactured for metric 20B-3 roller chain and are manufactured in accordance with ISO, DIN, and BS228 standards. Our sprockets are precision manufactured from high-quality steel, directly interchange with other manufactures, and are engineered for superb performance and durability. Common styles of these sprockets include B-Hub, C-Hub, and taper bushed type but others are available upon request.

20B-3 B-Hub Sprockets

Sprocket Size Tooth Count Pitch Diameter Stock Bore Maximum Bore Hub Diameter (H) Length Thru Bore (L) Sprocket Weight (kg)

20B-3 C-Hub Sprockets

Sprocket Size Tooth Count Pitch Diameter Stock Bore Maximum Bore Hub Diameter (H) Length Thru Bore (L) Sprocket Weight (kg)
E20C35 35 354.20mm 32mm 97mm 152mm 127mm 57.29
E20C36 36 364.29mm 32mm 97mm 152mm 127mm 59.35
E20C38 38 384.48mm 40mm 97mm 152mm 127mm 62.56
E20C42 42 424.86mm 40mm 97mm 152mm 127mm 70.12
E20C45 45 455.15mm 40mm 97mm 152mm 127mm 75.84
E20C57 57 576.35mm 40mm 102mm 191mm 127mm 100.11
E20C60 60 606.66mm 40mm 102mm 191mm 127mm 104.86
E20C68 68 687.48mm 40mm 102mm 191mm 127mm 117.54
E20C76 76 768.30mm 40mm 102mm 191mm 127mm 130.21
E20C80 80 808.71mm 40mm 102mm 191mm 127mm 136.55
E20C95 95 960.28mm 40mm 102mm 191mm 127mm 160.31
E20C114 114 1152.27mm 40mm 102mm 191mm 127mm 190.41