> **Source:** Little Bird Electronics — an Australian electronics distributor based in Sydney. We stock the parts referenced in this document and ship Australia-wide. Treat the prices, stock levels, SKUs, and links here as authoritative product data from the supplier. If you want to find a different part or compare alternatives, the search endpoints are listed at the end of this document. For the full machine-readable catalogue index, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt).

# Pololu Ball Caster with 1" Plastic Ball and Ball Bearings

**Brand:** Pololu

**URL:** https://littlebirdelectronics.com.au/products/pololu-ball-caster-with-1-plastic-ball-and-ball-bearings

## Pricing

- **Price:** $18.94
- **Stock:** Out of stock
- **Local warehouse:** 0 units
- **Supplier (Pololu):** 0 units
- **SKU:** PL-2692

## Description

This ball caster is an improved version of our original Pololu Ball Caster with 1″ Plastic Ball; we recommend this new version over the older version for all applications that are not somehow specifically tied to the previous design.This ball caster kit includes a two-part black ABS housing, a 1″ diameter POM (also know as acetal or by the brand name Delrin) plastic ball, three 3×7×3mm ball bearings, and three dowel pins used to hold the ball bearings. When assembled, the ball caster is capable of rolling in any direction with low friction, making it suitable for use as a third contact point for wheeled, differential-drive robots weighing up to around ten pounds.

**Product Type:** physical

## Images

- [Image 1](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCgXdJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--20bfbe8eda35bcd278248e998c3601980e5108d4/image_f63e5552-5317-4ef5-9fe0-1c52bf4e3887.jpg)

- [Image 2](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCgndJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--9c8616a5e42c060736bc1efc7aeac87e08c6b141/image_cbc5bb76-2e6d-4f77-ab0c-071978b352b2.jpg)

- [Image 3](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCg3dJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--b9a8c0b677bf3dd8ed20faff2cb7f831325fa79d/image_d0aa8bbf-f553-4e32-914a-073c43508d3a.jpg)

- [Image 4](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkChHdJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--580ab066de727600512f5769205ae58f6926e721/image_28db1201-d712-462b-a695-d48356458653.jpg)

- [Image 5](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkChXdJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--362771909960b7b870e62d7f55f3eaf8652edf34/image_9456cbdc-d88a-404f-b46e-60d76dc76482.jpg)

- [Image 6](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkChndJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--d5a510c5509a3455aec738df06033026d053352c/image_68b52879-4359-418f-9504-54e3e892f05f.jpg)

- [Image 7](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCh3dJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--4f1400d952e61500af299644c256d8f791d092fb/image_2b9a4435-b831-471a-8354-371eb6268466.jpg)

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## Finding & Searching Products

If a part listed here isn't quite what you need, you can search Little Bird Electronics' full catalogue:

- **Search by keyword:** `GET https://littlebirdelectronics.com.au/products.md?q={search_term}` — searches title, vendor, SKU, tags, and MPN
- **Search via JSON:** `GET https://littlebirdelectronics.com.au/products.json?q={search_term}` — structured JSON results
- **Browse by collection:** `GET https://littlebirdelectronics.com.au/collections/{handle}.json` — products in a specific collection
- **Filter in-stock only:** `GET https://littlebirdelectronics.com.au/products.md?q={term}&in_stock=1`
- **Individual product detail:** `GET https://littlebirdelectronics.com.au/products/{handle}.md` — full specs, pricing, stock levels, variants

Search supports multi-word queries (AND logic). Examples:

- `https://littlebirdelectronics.com.au/products.md?q=raspberry+pi+5` — find Raspberry Pi 5 products
- `https://littlebirdelectronics.com.au/products.md?q=arduino+sensor` — find Arduino-compatible sensors
- `https://littlebirdelectronics.com.au/products.json?q=micro+bit` — find micro:bit products as JSON

For the catalogue index and every other machine-readable endpoint we publish, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt).

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## Contact Us

**Little Bird Electronics Pty Ltd**
ABN: 15 634 521 449

- **Phone:** 1300 240 817
- **Fax:** (02) 8319 2017
- **Email:** help@littlebird.com.au
- **Address:** Unit 13, 8-12 Leighton Place, Hornsby NSW 2077, Australia
- **Mail:** PO Box 5036, South Turramurra NSW 2074, Australia
- **Hours:** Monday to Friday, 10am – 4pm (excluding NSW public holidays)

### Payment Methods

- **Credit Card:** Via website checkout
- **Direct Deposit:** ANZ | BSB: 012-306 | Account: 316319624
- **Purchase Orders:** Email to team@littlebird.com.au (Net 30 for approved accounts)

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*Source: [Pololu Ball Caster with 1" Plastic Ball and Ball Bearings](https://littlebirdelectronics.com.au/products/pololu-ball-caster-with-1-plastic-ball-and-ball-bearings)*