MartinTS1221

TS1221

Spur Gear

Item #100811940

B Gear Style
20° Pressure Angle
21 Teeth
12 Diametral Pitch
1.75 in Pitch Diameter

1 in Face Width

Reborable

w/o Keyway

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MartinTS1221

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Product Details

B Gear Style
20° Pressure Angle
21 Teeth
12 Diametral Pitch
1.75 in Pitch Diameter

description

Martin Stock Spur Gears are available in five different styles. Contact your local Applied® service center for other styles. Steel gears are furnished in plain style and plain style with hub. Cast gears are furnished plain with hub, web with lightening holes and with spoke. Cast gears are cast with larger hub to provide extra strength and to allow for larger bores.

features

More cost effective, quieter running and metallic options
Four ball wear test 40 kg: 63 mm
Reliability from steel, cast iron and brass
Parallel shaft applications
Base oil viscosity: 500 SUS @ 100 °F

Specifications

Bore Dia. [Min]	3/4 in
Hardened Teeth	Without Hardened Teeth
Outside Dia.	1.92 in
Length Through Bore	1.625 in
Hub Projection	5/8 in
Bore Size	0.75 in
Material	Steel
Outside Dia. [Min]	1.917 in
Bore Size [Max]	0.8125 in
Keyway	w/o Keyway
Origin	Reborable
Pitch Diameter [Min]	1.75 in
Class	6
Bore Type	Reborable
Inch/Metric	Inch
Pitch Diameter	1.75 in
Type	B
AGMA Quality	6
Pressure Angle	20 °
Bore Dia. [Max]	13/16 in
No. of Teeth	21
Gear Style	B
Hub Dia.	1.3906 in
Diametral Pitch	12
Weight	0.75 LB
EAN or UPC	697950263137

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