Eisco Labs | SKU PH0282D

Large Ball-Bearing Differential Pulley, 20/30/40/60mm Steps

Name: Large Ball-Bearing Differential Pulley, 20/30/40/60mm Steps
Brand: Eisco Labs
SKU: PH0282D
Price: 16.89 USD
Availability: InStock

Four-step large-ball-bearing differential pulley with 20, 30, 40, and 60mm steps at 6.5 inches overall, mounted on a 0.75-inch post for attachment to standard rod-and-clamp stands.

$16.89

$16.89 ~~$15.99~~

In Stock (48)
Free US Shipping $100+ 30 Day Free Returns

Product Description

This 4-step differential pulley features steps measuring 20, 30, 40, and 60mm in diameter, each with a gap of approximately 3/16" (5mm). The total length is 6.5", and the post has a 0.75" diameter for attachment to any standard stand and rod assembly. The differential pulley is designed for classroom demonstrations of mechanical advantage. Clamps are not included.

Specifications

Weight: 0.80 lbs (363g)

Shipping & Returns

SHIPPING

Ships from Rochester, NY. Orders received by 1:00 PM EST typically ship same day. Free US shipping on orders over $100. Expedited options available.

RETURNS

30-day return window. Unused items receive a full refund; used items are eligible for store credit or exchange. Return shipping is paid by the customer. Clearance items are final sale. Defective products? Contact us directly.

View full Shipping & Returns policy

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.