Gears & Sprockets

Nylon Idler Wheel

(SHW) 314N
Nylon idler wheel. 0.255" bore, 0.755" diameter, 0.288" wide.
 

Rubber Idler Wheel

(SHW) IDLER2.8
Rubber idler wheel. 2.88" outside diameter, 0.421" thick. 0.44" inner diameter bore (bronze bushing). 1.503" outside diameter hub with four threaded 6-32 taps.
50¢ each - 43¢ (25+)
 
$10 each - $9 (6+)

Gear
120 Teeth

(SHW) E21A-120
Gear, 120 teeth. 0.187" bore. 2.54" outside diameter. 1 set screw, 1 pin.
 

Spur Gear
60 Teeth

(SHW) G10-60
Pic spur gear. 60 teeth. 0.971" outside diameter. 0.125" bore. One set screw.

$15 each
 
$4 each

Spur Gear
55 Teeth

(SHW) G62-55
Pic spur gear. 55 teeth. 1.186" outside diameter. 0.125" bore. One set screw.
 

Gear Sprocket
48 Teeth

(SHW) 14B48
Diamond Micropitch gear sprocket. 48 teeth. 2.32" diameter. 1/4" bore.
$4 each
 
$15 each

 

Phenolic Fiber Gear
38 Teeth

(SHW) G5-38
Phenolic fiber gear. 38 teeth. 5" outside diameter. 1-1/2" bore, keyed. 1.012" teeth.
 
 
$19 each
 

Gear Sprocket
33 Teeth

(SHW) NR25B30
Gear sprocket. 30 teeth. 2.5" diameter. 0.368" bore. 1.29" diameter shoulder. 0.492" thick.
 

Gear Sprocket
13 Teeth

(SHW) KSU-13
Boston Gear Co. steel gear sprocket. 13 teeth. 2.303" diameter. 0.613" bore with key with set screw. 0.736" thick.
$15 each
 
$10 each - $8 (6+)

Spur Gear
39 Teeth

(SHW) 6032-030504
Spur gear. 39 teeth. 27/32" diameter. 1/4" bore. One set screw. Cracks in collar of gear will not affect performance as the set screw maintains gear position on shaft.

 

Cam Wheel

(SHW) 6029-0204
Cam wheel. 1-23/32" diameter. 1/4" brass bore with 1 set screw.
$3 each
 
$9 each

 

Sprockets & Belt

Kit includes 2 sprockets & 1 belt

(SHW) SK
Perfect system for connecting two shaft driven components side by side. Timing belt has teeth preventing slippage once sprockets are set in place. The belt we normally supply sets the 1/4" shaft centers @ 3-5/8", leaving 1-1/8" gap between two of our 154 series air variables. A 4-1/4" center to center belt is also available. Sprockets are same size, 18 teeth each.

 
 
$34 per set