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Eisco Labs Pulley, Differential, Large Ball Bearing
Item #:
2022771
$28.29
$21.22
Ships Directly from Manufacturer Typically Within 2-4 Weeks - Lead Times Vary
Free Shipping Eligible: Details
School Specialty Shipping Policy
Items Shipped Within the Contiguous 48 United States
Free Shipping Eligible Items
- Free shipping and handling on eligible supply orders of $69 or more. Free shipping calculation is based on the subtotals of eligible items, after any additional discounts are applied.
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Free Shipping Ineligible Items
- Shipping and handling charges are 20% of the subtotal of the items, after any discounts are applied, with a $99 minimum charge. If the subtotal is greater than $1,000, please e-mail freight_quote@schoolspecialty.com for a freight quote.
Items Shipped to Hawaii, Alaska and International
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About This Item
Description
This large ball bearing pulley is ideal aid for classroom demonstrations pertaining to mechanical advantage. The 4 step/groove model has a 20, 30, 40, and 60 millimeter (or 3/4, 1-1/5, 1-3/5, and 2-2/5 inch) diameter measurements. Each step has a gap of about 3/16 inch or 5 millimeters. Full pulley measures 6-1/2 inches. The post attaches easily to any stand and rod assembly (sold separately). Clamps not included.Features
Shipping Type:
parcel
Free Shipping:
true
Specifications
Allergens:
Contains No Allergens
Maximum Age:
18 Years
Maximum Grade Level:
Grade 12