14T 20DP 8mm Round with 2mm Key, Steel Gear

This is a Heavy Duty Hex Bearing which outperforms our previous 1/2" Hex Bearings as it has a Heavy Duty Inner Race. This FR8ZZ-HexHD bearing, 1/2" hex bore, flanged, heavy duty inner race, shielded ball bearing, has an inner race that is thicker and stronger than our recent offering of a similar bearing (am-0279). This bearing has more material between the corners of the hex bore and the edge of the race making it stronger and much less likely to crack under high load.

This bearing is guaranteed to have a stronger, thicker race. 100% of these bearings have been quality checked for a smooth fit over 1/2" hex stock here at AndyMark. Many of our long-time customers will recognize this bearing, as it is the same version we sold back in 2008-2011, and we did not have any failures. Now, it is renamed and quality checked for your high load needs - including drive chassis with cantilevered wheels.

Specifications:

• Inside diameter: 0.500-0.502 inch hex bore
• Outside diameter: 1.125 inch
• Flange thickness: 0.062 inch
• Overall thickness: 0.312 inch
• Weight: 0.05 pound

This new custom designed collar clamp has been designed specifically with FIRST Robotics Competition teams in mind. This product is Out of Stock until Mid March

This retainer clip is used to hold objects (such as gears) in place on shafts. 

Example: This product can be used to hold a gear onto a CIM motor shaft. 

Specification: 

• Material: Steel
• Inner Diameter: 8mm
• Outer Diameter: 15mm
• Weight: Less than 0.001 lbs

This is a Trilobe, thread forming, or thread rolling screw, ideal for applications where the screw is being threaded into plastic or metal. 

A flat washer is part of the 5/16 hex head, providing more surface area contact than a regular hex head. The increased bearing area decreases the likeliness of crushing mating surfaces. Trilobe, or Thread Rolling, screws have a blunt tapered point that requires a pre-drilled or punched hole; eliminates chips and permits replacement with standard screw. Zinc plating froms a zinc carbonate film that greatly retards the corrosion rate in a normal atmosphere, which is similar to the aluminum oxide film that forms on aluminum that accounts for its low corrosion rate. 

Product Overview:

• Quantity: 50
• Diameter: #10
• Finish: Zinc
• Head: 5/16 Hex with integral washer
• Thread Length: 3/4"
• Material: Steel
• Thread Size: 10-24
• Thread Type: Trilobe, Thread Rolling
• Weight per Screw: 0.007 lbs
• Package Weight: 0.34 lbs

1/2 inch external retaining ring, used in the RAW Box. 

Specifications: 

• Material: Steel
• For Shaft Diameter: 1/2"
• Thickness: 0.031"
• Type: External Retaining Ring
• Free Inside Diameter: 0.456"
• Plier Hole Diameter: 0.40"
• Weight: 0.002 pounds

Specifications:

• Tooth Count: 25
• Diametral Pitch: 20
• Pressure Angle: 14.5
• Pitch Diameter: 1.25"
• Face Width: 0.5"
• Material: 4140 Steel
• Bore: 0.5" Hex

Specifications:

• Tooth Count: 40
• Diametral Pitch: 20
• Pressure Angle: 14.5
• Pitch Diameter: 2.0"
• Face Width: 0.375"
• Material: 4140 Steel
• Bore: 0.5" Hex
• Weight: 0.176 Lbs

This 40 tooth bevel gear is paired with a 20 tooth bevel gear (am-2621) to make the LJ Bevel Box (am-2622)

Specifications:

• Material: 4020 Steel
• Module 1.25
• Number of teeth: 40
• Pitch diameter: 50mm
• Bore: 3/8" Hex
• Weight: 0.19 pound

Miter gears are a special class of bevel gears where the shafts intersect at 90° and the gear ratio is 1:1. This miter gear has a .500" hex bore, making it perfect for interfacing with many popular products in the competition robotics marketplace.

Specifications:

• Material: 1045 Steel
• Module: 1.25
• Tooth Count: 20
• Pressure Angle: 20
• Pitch Diameter: 0.980 in
• Mounting Distance: 0.910 in
• Hub Depth: 0.350 in
• Hub Diameter: 0.870 in
• Bore: 0.50 in Hex
• Weight: 0.056 Pounds

Specifications:

• Number of teeth: 56
• Diametral pitch: 20
• Pressure angle: 14.5 degrees
• Pitch Diameter: 2.8"
• Face width: 0.344"
• Overall width: 0.380"
• Bore: 0.502" hex hole
• Material: 4140 steel, cold formed into gear teeth
• Weight: 0.6 lbs.