---
product_id: 405718860
title: "TruePower 10-9121 1\" Roller Ball Transfer Bearings, Load-Bearing Capacity 110 Lbs, Set of 6, 1-Pack"
brand: "truepower"
price: "€ 59.84"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/405718860-truepower-10-9121-1-roller-ball-transfer-bearings-load-bearing
store_origin: NL
region: Netherlands
---

# 360º universal rotation 110 lbs load capacity 1" hardened steel ball TruePower 10-9121 1" Roller Ball Transfer Bearings, Load-Bearing Capacity 110 Lbs, Set of 6, 1-Pack

**Brand:** truepower
**Price:** € 59.84
**Availability:** ✅ In Stock

## Summary

> 🔄 Roll with power, push with precision!

## Quick Answers

- **What is this?** TruePower 10-9121 1" Roller Ball Transfer Bearings, Load-Bearing Capacity 110 Lbs, Set of 6, 1-Pack by truepower
- **How much does it cost?** € 59.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/405718860-truepower-10-9121-1-roller-ball-transfer-bearings-load-bearing)

## Best For

- truepower enthusiasts

## Why This Product

- Trusted truepower brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure Mounting System:** Dual screw holes for rock-solid attachment, keeping your setup stable and safe.
- • **Compact & Robust Design:** Compact 30mm x 43mm x 69mm base fits perfectly on workbenches and conveyor setups.
- • **Heavy-Duty Load Support:** Each bearing supports up to 110 lbs, ensuring durability under demanding workloads.
- • **Seamless 360º Movement:** Effortlessly push and turn materials in any direction with universal transfer bearings.
- • **Precision Hardened Steel:** 1" hardened steel balls on 1/8" internal bearings for smooth, reliable rotation.

## Overview

The TruePower 10-9121 Roller Ball Transfer Bearings set includes six 1" diameter hardened steel ball rollers designed for 360º universal movement. Each bearing supports up to 110 lbs, making them ideal for custom conveyor systems and outfeed roller tables. With a compact mounting base and secure dual screw holes, these bearings excel in smooth, multidirectional material handling—perfect for professional workshops and precision cutting setups.

## Description

TruePower 10-9121 1" Roller Ball Transfer Bearings, Load-Bearing Capacity 110 Lbs, Set of 6, 1-Pack

## Features

- 6 pack- 360º universal transfer bearings - Load rating is 110 pounds each
- Excel where shop materials are pushed and turned in all directions
- Rollers have 1" hardened steel balls rotating on 1/8" internal bearings
- 30mm high x 43mm wide x 69mm long (base mounting bracket)
- FOR USE BEARING SIDE UP ONLY, NOT FOR USE AS CASTOR WHEELS

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TruePower |
| Material | Stainless Steel |
| Item dimensions L x W x H | 7 x 4 x 3 inches |
| Item Weight | 1 Pounds |
| Bearing Number | 10 9121 |
| Bearing Type | Ball Bearing |
| Compatible Lubricant | Grease |
| Outside Diameter | 1 Inches |
| UPC | 870208191219 |
| Manufacturer | TruePower |
| Part Number | 10-9121B |
| Item Weight | 1 pounds |
| Product Dimensions | 7 x 4 x 3 inches |
| Item model number | 10-9121 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** TruePower
- **Material:** Alloy Steel
- **Item dimensions L x W x H:** 17.8 x 10.2 x 7.6 centimeters
- **Item weight:** 454 g
- **Bearing number:** 10 9121

## Images

![TruePower 10-9121 1" Roller Ball Transfer Bearings, Load-Bearing Capacity 110 Lbs, Set of 6, 1-Pack - Image 1](https://m.media-amazon.com/images/I/71RCimrlbNL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will thest be good in an outdoor enviornment?  Could moisture cause rusting?**
A: Nope, wouldn't use this outside will rust. Not galvanized steel

**Q: Do they have a solid backing? Other's I've seen have no back at all, which won't work for my purposes.**
A: Yes they have a solid backing.  HOWEVER, the backing is not a flat back in the same plane as the mounting plane.  Instead the back is a steel cup below the ball and inside the ball enclosure.  So the backing cup and the enclosure make a complete surround of the ball except for the top from which the ball protrudes.

**Q: What is the larges size bolt you can use to thro bolt with on these bearing holes?**
A: The actual diameter of the holes is 3/16".

**Q: I'm looking for an alternative to casters. Will these work on carpet?**
A: I used a couple of these on the underside of a porch gate to help keep the gate from sagging and to help with a smoother opening and closing.  So far it's working great.  I don't think these would be good on carpet, even commercial carpeting.  Any weight they carried would make them sink into the carpet and the bearing isn't exposed enough for that.  It's just barely exposed enough to roll on a solid surface.

## Frequently Bought Together

- TruePower 10-9121 1" Roller Ball Transfer Bearings, Load-bearing Capacity 110 Lbs, Set of 6, 1-Pack
- TruePower 5/8” Roller Ball Transfer Bearings, 55lb Load Capacity, Set of 6

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*