D20B32

Metric Roller Chain Sprocket

Item #100967369

32 mm Minimum Bore

98 mm Maximum Bore

+ Show More

Auto Replenish

each One-time purchase

Product Details

Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.

Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Bores are concentric to pitch line, minimizing run out
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain

Specifications

Series	B
Pin Diameter	19.05 mm
Bore Type	Reborable
Family Name	No. 20 - 31.750 mm Pitch - Double - Type B & C
Inch/Metric	Metric
Hardened Teeth	Without Hardened Teeth
Bore Style	Minimum Bore
No. of Strands Across	2
Chain No.	20B, 20B-2
Bore Range [Max]	98 mm
No. of Teeth	32
Outside Dia. [Min]	344.56 mm
Bore Range [Min]	32 mm
Root Diameter	304.9 mm
Hub Length Thru	80 mm
Pitch Diameter	323.9 mm
Chain Pitch	31.75 mm
Hub Dia.	145.01 mm
Caliper Diameter	304.87 mm
Single Strand Tooth Thickness	18.19 mm
Pitch Diameter [Min]	323.9 mm
Length Through Bore	80.01 mm
Pitch Root Diameter	304.9 mm
Outside Dia.	344.56 mm
Sprocket Style	B
Material	Steel
Width Across Teeth	54.64 mm
Martin No.	20B32
Weight	71.03 LB
EAN or UPC	697950405087