Teacher Store > Polydron > POLYDRON Gears – 300 gears in mixed colors SI-50001
POLYDRON Gears - 300 gears in mixed colors SI-50001

POLYDRON Gears – 300 gears in mixed colors SI-50001

$46.94

Out of stock

SKU: SI-50001 Category:

Brand: Polydron
Secondary Brand: Si Manufacturing Limited

Description

Gear sets offer 40-, 30- and 20-tooth gears with 3/16” bore to accommodate the most popular dowel size, and a 12-tooth gear with a push-?t to 2 mm motor shafts. Three inserts are provided on each sprue, allowing the 3/16” bore to reduce to 3 mm. Gears are beveled for 90ø meshing. The 40-tooth gear has an additional hole to create an eccentric movement, or to use with a crank handle. A worm gear (50005) that meshes with these gears is also available. Related Categories: Gears, Wheels, Cams

Related Products

CARSON DELLOSA School Stuff Clip Art Smiles Book (with Mac/PC-compatible CD) All Ages DJ-604014

Go back to school with School Stuff Clip Art Smiles, which offers ready-to-use clip art plus classroom basics like stationery, ...
Read More

SCHOLASTIC TEACHING RESOURCES Activities For Fast Finishers Math SC-9780545159845

55 Reproducible Puzzles, Brain Teasers, and Other Independent, Learning-Rich Activities Kids Can't Resist!By Jan MeyerKeep students engaged and learningThese ready-to-reproduce ...
Read More

PACON CORPORATION Peacock Colorburst Construction Paper 12 X 18 Brown PACP6712

Enjoy vivid, clean colors that withstand sunlight and resist fading. Long, strong sulphite fibers provide rigidity needed for projects so ...
Read More

TEACHER CREATED RESOURCES (5 EA) LARGE FOAM BLANK DIE TCR20608BN

One large, 4-inch die can be used to practice everything from math skills to sentence combining. Foam is lightweight, soft, ...
Read More

EVAN-MOOR EVERYDAY MATH FLUENCY GRADE K EMC3037

Introduce your PreK students to basic math concepts such as counting, sorting, and measuring, while developing important oral language skills ...
Read More

CARSON DELLOSA Math Practice Gr. 2-3 (W/ 96 Flash Cards Kelly Wingate) CD-3706

This curriculum-based book from Kelley Wingate's Math Practice series builds both math and test-taking skills. Practical problem-solving demonstrations and drill ...
Read More

TREND ENTERPRISES INC. (2 ST) MONKEY MISCHIEF PUNCTUATION BB SET T-8282BN

Lively monkeys add excitement to learning punctuation marks and how to use them! Great for creating engaging displays and fun-filled ...
Read More

ASHLEY PRODUCTIONS (5 PK) MAGNETIC NAMEPLATES CONFETTI 30 PCS ASH18006BN

Die-cut magnetic heavy duty tactile foam labels/nameplates are easy to grab and feature a write-on/wipe-off surface. Use with dry erase ...
Read More

Stay Connected

Coupons, sales and latest free apps

Our newsletter for teachers, educators & parents!  Subscribe to our weekly shameless plug! Sometimes coupons, other times sales, always fun! We will keep up on our always evolving teacher supplies catalog and all of our latest free educational apps!. Enter your e-mail and subscribe to our newsletter.