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  • Boston Gear OA Series Miter Gear, 1:1 Ratio, 20 Degree Pressure Angle, Straight Miter, Plain Bore, Cast Iron
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Boston Gear OA Series Miter Gear, 1:1 Ratio, 20 Degree Pressure Angle, Straight Miter, Plain Bore, Cast Iron

Available in multiple versions

Price: $88.90 - $283.53
Product Specifications
Brand Name BOSCA
Material Type Cast Iron
System of Measurement Inch
UNSPSC Code 31171700

This cast iron Boston Gear OA series miter gear has a 20 degree pressure an... Read full product description

Currently showing 1-8 of 8
Pitch Diameter String Face Width Outside Diameter Bore Diameter Number of Teeth Part Number
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Price Quantity
4 inches 1.350 inches 6.16 inches 1.750 inches 24 B004NYAF2C
In Stock (1)
5 inches 1.500 inches 8.380 inches 1.375 inches 40 B004N62ZZU
Usually ships in 2 to 3 weeks
5 inches 1.120 inches 5.16 inches 1.500 inches 25 B004NYAF2M
In Stock (1)
6 inches 1.160 inches 5.240 inches 1.000 inches 30 B004N6300E
In Stock (1)
6 inches 1.28 inches 6.240 inches 1.125 inches 36 B004N6300Y
Usually ships in 2 to 3 weeks
6 inches 0.870 inches 4.16 inches 1.250 inches 24 B004NYAF2W
In Stock (1)
8 inches .85 inches 4.180 inches 0.875 inches 32 B002E7LRZO
In Stock (1)
8 inches .77 inches 3.680 inches 0.875 inches 28 B004N63018
Usually ships in 2 to 3 weeks
Currently showing 1-8 of 8
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Product Features

  • Straight miter 90 degree mesh transmits mechanical power between perpendicular shafts
  • Pressure angle of 20 degrees for a lower contact ratio between gears, resulting in higher load capacity than smaller pressure angles
  • ASTM A48 Class 30 gray cast iron for resistance to wear, corrosion, and galling
  • Unhardened teeth for 1:1 gear ratio applications where hardness and strength are not needed to transmit torque and motion

Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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