Double Roller Chain Sprockets

Double Roller Chain Sprockets

Sprocket processing: forging, machining, hobbing, treatment on quenching, surface treatment/rust-proof treatment

Product Details

double roller chain sprockets

Specification

Sprocket processing: forging, machining, hobbing, treatment on quenching, surface treatment/rust-proof treatment

Type: A/B series, simplex, duplex, triplex

Material: Q235, Steel 1045, stainless steel, 40Cr, 20CrMnTi, 42CrMo, copper,etc.

surface treatment: polishing, black oxide, zinc plating, electrophoresis, etc.

Hardness: treatment on quenching optional for hardness HB(220-250) or HRC(38-46)

Standard: ANSI, ISO, KANA, DIN or produced according to your special drawing.

For Chain according to DIN8187/8188


double roller chain sprockets

part no. 06B 08B 10B 12B 16B 20B 24B 28B 32B 40B
pitch 9.525mm 12.7mm 15.875mm 19.05mm 25.4mm 31.75mm 38.1mm 44.45mm 50.8mm 63.5mm
part no. 25 35 40 41 50 60 80 100 120 140 160 180 200 240
pitch 1/4" 3/8" 1/2" 1/2" 5/8" 3/4" 1" 1-1/4" 1-1/2" 1-3/4" 2" 2-1/4" 2-1/2" 3"

#40 Double Single Size Chart

Sprocket Size Outside Diameter Stock Bore Maximum Bore Length Thru Bore Sprocket Weight
DS40A15 2.650" 1/2" 1-1/4" 1-13/32" 1.2 LBS
DS40A16 2.810" 1/2" 1-1/4" 1-13/32" 1.4 LBS
DS40A17 2.980" 1/2" 37027 1-13/32" 1.6 LBS
DS40A18 3.140" 1/2" 1-1/2" 1-13/32" 1.8 LBS
DS40A19 3.300" 5/8" 1-11/16" 1-13/32" 2.2 LBS
DS40A20 3.460" 5/8" 1-3/4" 1-13/32" 2.6 LBS
DS40A21 3.620" 5/8" 1-3/4" 1-13/32" 2.9 LBS
DS40A22 3.780" 5/8" 1-13/32" 1-13/32" 3.0 LBS
DS40A23 3.940" 5/8" 2-1/16" 1-13/32" 3.5 LBS
DS40A24 4.100" 5/8" 2-1/4" 1-13/32" 4.0 LBS
DS40A25 4.260" 5/8" 37260 1-13/32" 4.5 LBS
DS40ATB18 3.140" -- -- 1-1/2" 1.0 LBS
DS40ATB19 3.300" -- -- 1-1/2" 1.1 LBS
DS40ATB20 3.460" -- -- 1-1/2" 1.3 LBS
DS40ATB21 3.620" -- -- 1-1/2" 1.3 LBS
DS40ATB23 3.940" -- -- 1-1/2" 1.5 LBS
DS40ATB24 4.100" -- -- 1-1/2" 1.7 LBS
DS40H19 3.300" -- -- 2-1/32" 1.5 LBS
DS40H21 3.620" -- -- 2-1/32" 2.0 LBS
DS40P23 3.940" -- -- 2-9/32" 2.3 LBS
DS40P24 4.100" -- -- 2-9/32" 2.5 LBS



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