HAMILTON

Hamilton 1-1/4" x 2-3/16" x 2-1/2" Straight Roller Bearing | CasterHQ

$72.00 USD

Save 30%+ vs big-box distributors

Made to Order · 4-6 Weeks Lead

✉️ Email a Caster Solutions Expert (Mon–Fri 8–5 CST)

PO Net 30 ACH Tax-Exempt

Business Purchasing

Purchase orders accepted for approved accounts
Net 30 terms for qualified businesses
ACH, credit card, and tax-exempt ordering
Bulk and contract pricing on fleet quantities

Upload a PO / Quote·Request bulk pricing·844-439-4335

Not sure this is the right spec? Jordan (Founder) and Bob (45+ years in casters) review applications before you order.

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Product Overview

At a glance

Wheel1-1/4"

Temperature-20°F to 180°F

431420 Straight Roller Bearing - Precision Crafted for Durability

1-1/4" ID x 2-3/16" OD x 2-1/2" Long

Unmatched Precision & Reliability

Designed for high performance and engineered for precision, the 431420 Straight Roller Bearing is the ultimate solution for your mechanical needs. With a 1-1/4" inner diameter, 2-3/16" outer diameter, and 2-1/2" length, this bearing is built to support high radial loads while maintaining high-speed operation.

Versatile Application Across Industries

Whether you're in automotive, manufacturing, or industrial machinery, the 431420 Straight Roller Bearing ensures seamless operation. Its robust design and precise construction make it ideal for a wide range of applications, offering reliability and performance that professionals trust.

Experience the Difference with Our Bearings

Our commitment to excellence is reflected in the quality of our bearings. The 431420 model exemplifies this with its superior durability, long service life, and optimal performance. Enhance your equipment's efficiency and reliability by choosing our trusted solutions.

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Key Features

Top 10 Features of the 431420 Straight Roller Bearing

Precision Engineered: Designed for high accuracy and reliability.
High Radial Load Capacity: Supports heavy loads without compromising performance.
Optimized Dimensions: 1-1/4" ID x 2-3/16" OD x 2-1/2" Long for versatile use.
Durable Construction: Built to last in harsh industrial environments.
Smooth Operation: Ensures efficient machinery performance with minimal friction.
Versatile Application: Suitable for a wide range of industrial machinery.
Easy Installation: Simple setup for quick integration into existing systems.
Maintenance Friendly: Designed for ease of maintenance and longevity.
Cost-Effective: Offers great value with superior performance and durability.
Trusted Manufacturer: Backed by a commitment to quality and customer satisfaction.

Ordering & Shipping Information

Order processing

In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.

Shipping method

Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.

Payment & procurement terms

Purchase orders — accepted from approved accounts

Net 30 terms — available on approved credit

ACH & all major cards — Visa, MC, Amex, Discover

Tax-exempt — submit your resale/exemption certificate

New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.

Volume pricing & quotes

Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.

Returns & warranty

Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.

Need an exact freight quote or blanket PO?

For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.

Additional Information

431420 Straight Roller Bearing - Optimize Your Machinery's Performance

Dimensions: 1-1/4" ID x 2-3/16" OD x 2-1/2" Long

Unmatched Quality and Durability

The 431420 Straight Roller Bearing is meticulously crafted to support high radial loads with precision, making it an indispensable component for a wide range of industrial machinery. Its robust construction guarantees long-term reliability, ensuring your equipment operates at peak efficiency.

Engineered for High Performance

Experience seamless integration and enhanced machine performance with our bearing's optimized dimensions and superior design. It's the perfect choice for applications demanding high durability and precision, from automotive to heavy machinery.

Why Choose the 431420 Straight Roller Bearing?

Our bearing not only offers exceptional load-bearing capabilities but also operates with minimal friction, promoting longer service life and reduced maintenance costs. Its easy installation and versatility across different industries make it a preferred choice for professionals seeking efficiency and reliability.

Enhance Your Equipment Today

Frequently Asked Questions

What are the wheel dimensions and bore?+

1-1/4". Verify your axle diameter and hub/bore length against your existing wheel before ordering.

Can this wheel be supplied in a caster rig?+

Yes. Most wheels can be paired with a swivel or rigid rig to build a complete caster. Tell us your mount and load and we will spec the rig - request it on our bulk pricing page.

What temperature range is it rated for?+

Rated for -20°F to 180°F. Operating outside the rated range can shorten wheel life and reduce capacity.

How do I order, and what are the terms?+

We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).

Hamilton 431420 1-1/4" x 2-3/16" x 2-1/2" Straight Roller Bearing | CasterHQ

$72.00

Technical Specifications

Identification
Brand	Hamilton
Dimensions & Mounting
Wheel Diameter	1-1/4"
Load & Performance
Temp Range	-20°F to 180°F
Materials & Finish
Frame Material	Zinc Plated Steel

Reference Dimensions

Wheel1-1/4"

Illustrative wheel profile drawn to this item's proportions — dimensions are manufacturer specification values. Confirm against the technical table before ordering.

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