QTY 10 - 8mm Press On Retaining Rings

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 12 tooth CIM Gear which is 0.52" long.

Specifications:

• Material: 4140 Steel
• Diametral pitch: 20
• Pressure angle: 14.5
• Number of teeth: 12
• Pitch Diameter: 0.60"
• Bore: 0.314" (8mm) diameter, with 2mm keyway
• Face width: 0.52"
• Weight: 0.028 Lb

The Grasshopper nut, produced with the help of James Cole-Henry from FRC team 95, The Grasshoppers, is an innovative battery solution to increase the reliability of battery terminal connections.

A staple in any robotics team's shop - the 1/2" rounded hex shaft. This shaft allows you to drive hubs, pulleys and other 1/2" hex broached items while also fitting into a 13.75mm ID bearing with ease. This shaft comes in lengths of 36 inches so you can cut them down to the size you need.

Available in both 7075 (anodized black) or 6061 (not anodized) variants.

Includes a hole sized for #10 taps.

A staple in any robotics team's shop - the 1/2" rounded hex shaft. This shaft allows you to drive hubs, pulleys and other 1/2" hex broached items while also fitting into a 13.75mm ID bearing with ease. This shaft comes in lengths of 36 inches so you can cut them down to the size you need.

Available in both 7075 (anodized black) or 6061 (not anodized) variants.

Includes a hole sized for #10 taps.

These aluminum 5M HTD Pulleys work great for creating belt reductions directly off the motor. Use a 15mm wide belt or two 9mm wide belts as the inside pulley teeth are 18.5mm wide. Choose either 8mm keyed bore or spline bore depending on the motor type you're using.

These are 3" OD x 2.5" ID x .25" x-contact thin section bearings, commonly used in small swerve drive modules by FRC and FTC teams.

Dimensions are 3" OD x 2.5" ID x .25" thick.

Weight is 1.9 ounces or 0.119 lbs.

Tip-to-tip length is approximately 12.6 inches. Want it longer or shorter? We offer this cable in custom lengths! Both end connectors are crimped with a 6-ton pneumatic crimping tool. One end has connections to attach to the battery and the other has an SB50 Anderson Connector. This cable is resistant to oil, most acids, grease, and even abrasion! That's a TOUGH cable.

Which do you prefer a stiff cable or a flexible cable? No matter your choice we have the best option in either camp. PVC insulated cables create a stiff wire route maintaining shape for repeatable connections. EPDM jacketed cables cand bend and twist to accommodate tight spaces and small places.

Specifications

• Connector : SB50, 1/4 in. Ring Terminal
• Gauge: 6
• Insulation: PVC or EPDM
• Operating Temperature: 257°F to -59°F
• Stranding: 263 inside EPDM Jacketed Wire
• Voltage: 60V Max
• Wire Type: Stranded

The MK ES17-12, 12 Volt, 18 amp-hour sealed lead acid battery with nut and bolt connector has proven to be a trustworthy power source for many FIRST Robotics Competition robots. 

The batteries will be packed within a 7"x7"x7" box (aka: interior box). A 3/4" layer of closed-cell foam will be packed around the interior box, within a 9"x9"x9" box. The entire weight of this double box packing assembly will be approximately 29 pounds.

Two (2) batteries are shipped within one box for this price.

11 different offerings of our 35 Series Plate Sprockets. These are perfect for meshing with roller chain and finally getting that-thing-that-you-need-to-spin moving!

These Aluminum sprockets work perfectly with any of our 6 hole hubs and mesh with #35 roller chain.

Specifications

• Bolt Circle: 0.206 in. diameter holes on a 1.875 in. diameter circle
• Chain Series: 35
• Inside Diameter: 1.1245 in.
• Material: 6061 Aluminum
• Thickness: 0.168 in.