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Boston Gear HLK Series Miter Gear, 1:1 Ratio, 20 Degree Pressure Angle, Straight Miter, Keyway, Steel with Hardened Teeth

Available in multiple versions

5.0 out of 5 stars 2 customer reviews

Price: $14.67 - $438.00
Product Specifications
Brand Name BOSCA
Material Type Steel
System of Measurement Inch
Number of Teeth 20
Size 6 Pitch
UNSPSC Code 31171700

Currently showing 1-20 of 20
ASIN
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Pitch Diameter String Face Width Outside Diameter Bore Diameter Price Quantity
   
B004N62ZR8 10 inches 0.23 inches 1.090 inches 0.375 inches
$31.50
B004N62ZTQ 10 inches 0.45 inches 2.140 inches 0.625 inches
$53.60
B004N62ZZK 10 inches 1.35 inches 6.350 inches 1.750 inches
$438.00
B004N62ZT6 12 inches 0.45 inches 2.140 inches 0.750 inches
$53.60
B004N62ZU0 12 inches 0.56 inches 2.640 inches 0.750 inches
$69.70
B004N62ZZ0 12 inches 1.12 inches 5.280 inches 1.750 inches
$248.40
B004N62ZZA 12 inches 1.12 inches 5.280 inches 1.375 inches
$248.40
B004N62ZTG 18 inches 0.56 inches 2.640 inches 0.875 inches
$14.67
B004N62ZYG 18 inches 0.87 inches 4.240 inches 1.250 inches
$164.10
B004N62ZXM 4 inches 0.77 inches 3.680 inches 1.188 inches
$138.00
B004N62ZUU 5 inches 0.56 inches 2.640 inches 1.000 inches
$22.84
B004N62ZVO 5 inches 0.77 inches 3.680 inches 1.250 inches
$138.00
B004N62ZW8 5 inches 0.68 inches 3.180 inches 1.250 inches
$80.30
B004N62ZXW 5 inches 0.87 inches 4.240 inches 1.500 inches
$164.10
B004N62ZRI 6 inches 0.29 inches 1.370 inches 0.500 inches
$35.60
B004N62ZRS 6 inches 0.33 inches 1.620 inches 0.625 inches
$41.70
B004N62ZV4 6 inches 0.68 inches 3.180 inches 1.000 inches
$17.20
B004N62ZVY 6 inches 0.66 inches 3.180 inches 0.750 inches
$80.30
B004N62ZX2 7 inches 0.77 inches 3.680 inches 1.000 inches
$26.35
B004N62ZXC 8 inches 0.85 inches 4.180 inches 1.000 inches
$162.09
Currently showing 1-20 of 20
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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
  • Low carbon steel (.2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion
  • Hardened teeth for 1:1 gear ratio applications where hardness and strength are needed to transmit torque and motion
  • Bore has keyway and setscrew for use with keyed shaft

Product Description

This steel Boston Gear HLK series miter gear has a 20 degree pressure angle (PA) and a straight miter to transmit torque between perpendicular shafts to provide rotational power to another part of a motorized system. This gear has a keyway and setscrew for use with a keyed shaft, is made of low carbon steel (.2 percent carbon), and has hardened teeth for 1:1 gear ratio applications where hardness and strength are needed to transmit torque and motion. The 20 degree pressure angle provides a lower contact ratio between gears than a 14.5 degree pressure angle, resulting in higher load capacity. This gear is intended for use only with identical gears because miter gears can mesh only with gears that have the same pressure angle, number of teeth, and diametral pitch (number of teeth per inch). This Boston Gear miter gear is suitable for use in a variety of commercial and industrial applications, such as construction equipment, aeronautics, conveyors, and manufacturing equipment, among others.

Miter gears have a blunt-end cone shape with teeth along the cone face and are used for transmitting torque and motion between perpendicular rotating shafts. A miter gear's pressure angle (PA), spiral angle, diametral pitch (also called DP or pitch), and its material are important factors to consider when purchasing. Gears come in several types for use in different power transmission configurations and for different applications, including spur gears (for rotating shafts parallel to each other), change gears (to increase or decrease torque and speed), helical gears (for high rates of rotational speed), internal gears (where one gear is nested inside the other), rack and pinion gears (for turning rotational motion into linear motion), and worm gears (for perpendicular shafts in tight spaces and quiet operation). Gears are suitable for use in the agriculture, automotive, construction, mining, and packaging industries, and can be found in a variety of machines, including bicycles, automobiles, and elevators, among others.

Boston Gear manufactures a variety of gear drives, variable speed drives, clutches, and the components that comprise these systems including sprockets and bearings. Their manufacturing designs, production, and inspection meet International Organization for Standardization (ISO) standards for quality assurance. The company, founded in 1877, is headquartered in Charlotte, NC.


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
  • ASIN: B005AVU6T4
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (2 customer reviews)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Customer Questions & Answers

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Top Customer Reviews

Bore Diameter: 0.625Face Width: 0.33Pitch Diameter String: 6Number of Teeth: 18Outside Diameter: 1.620 Verified Purchase
Installed the miter gears to replace worn gears. Technician says that machine now works like new. Very happy with the gears and the delivery which was even faster than I expected when I ordered the gears. Very satisfied and would order again.
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Bore Diameter: 0.500Face Width: 0.29Pitch Diameter String: 6Number of Teeth: 15Outside Diameter: 1.370 Verified Purchase
Everything you want in a miter gear - great price ($15 less then McMaster), Prime eligible and a keyway and set screw. Ready to drop in and use.
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