Is 15103S an OEM or aftermarket part?

15103S is an aftermarket part that serves as a replacement for OEM parts. Aftermarket parts typically cost 30-60% less than OEM while meeting the same specifications.

What are the specifications for 15103S?

15103S specifications include: bearing Type: bearing, timken Code: 151. Always verify specifications match your equipment requirements before purchasing.

How much can I save with an equivalent for 15103S?

Aftermarket equivalents for 15103S can save you 30-60% compared to OEM pricing. Current pricing shows equivalents available for $31.35. Verify current pricing with distributors for exact savings.

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Timken 15103S Equivalent & Cross Reference

Name: Timken 15103S
Brand: Timken
SKU: 15103S
Price: 31.35 USD
Availability: InStock

Bearings • 15103S Cross Reference | Timken Bearings Equivalent

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11 Verified EquivalentsLast verified: 1/29/2026

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About the Timken 15103S

The Timken 15103S is a high-quality aftermarket bearings (15103S Cross Reference | Timken Bearings Equivalent) designed for industrial and commercial applications. This part has 11 verified cross-references, including compatible replacements from Timken and Timken, allowing you to save 30-60% compared to OEM pricing while maintaining the same quality standards.

Bearings are critical components that reduce friction and support rotating shafts in machinery. Explore our bearing cross-reference chart for equivalent sizes and specifications.

Cross-reference from MIDAS

View Full Chart All Timken Parts Browse Bearings

Specifications

bearing Type

bearing

timken Code

151

Verified Compatible Replacements for 15103S

The following parts have been verified as compatible replacements based on dimensional specifications and manufacturer cross-references.

Manufacturer	Part Number	Match Score	Type	Availability
Timken	15119	85.0%	FUNCTIONAL	$31.35@ Amazon
Timken	15123	85.0%	FUNCTIONAL	$37.06@ Amazon
Timken	15103	85.0%	FUNCTIONAL	$39.29@ Amazon
Timken	1516R	85.0%	FUNCTIONAL	$39.89@ Amazon
Timken	15113	85.0%	FUNCTIONAL	$35.68@ Amazon
Timken	15125	85.0%	FUNCTIONAL	$34.69@ Amazon
Timken	15120	85.0%	FUNCTIONAL	$32.37@ Amazon
Timken	15100S	85.0%	FUNCTIONAL	$35.68@ Amazon
Timken	15117	85.0%	FUNCTIONAL	$34.36@ Amazon
Timken	1518Q	85.0%	FUNCTIONAL	$37.97@ Amazon
Timken	15101	85.0%	FUNCTIONAL	$37.01@ Amazon

Disclaimer: Always verify specifications before purchasing. Match scores are based on dimensional and specification data. Consult with your equipment manufacturer for critical applications.

Specification Comparison

Specification	Timken 15103SOEM	Timken 15119	Timken 15123	Timken 15103
Bearing Type	bearing	bearing ✓	bearing ✓	bearing ✓
Timken Code	151	151 ✓	151 ✓	151 ✓

✓ = Exact match | Yellow = Within 5% tolerance | Verify all specifications before purchasing

What is the equivalent for 15103S?

The Timken 15103S can be replaced with Timken 15119, Timken 15123 and Timken 15103. These equivalents maintain identical specifications and are verified compatible replacements for the original part. (47 words)

Quick Cross-Reference Table:

Manufacturer	Part Number	Match
Timken	15119	85% match
Timken	15123	85% match
Timken	15103	85% match

How do you cross-reference 15103S?

To cross-reference the 15103S, first identify the manufacturer (Timken), then check the part category (Bearings), and compare key specifications like dimensions and ratings. Use our database to find verified equivalents from trusted brands that meet or exceed OEM standards. Always verify fitment before ordering. (52 words)

Locate the part number on your existing component
Search our database by part number or manufacturer
Review cross-reference matches and specifications
Compare prices from multiple distributors
Verify fitment with your equipment model

What are the specifications of 15103S?

The Timken 15103S specifications include bearing type: bearing, timken code: 151. These dimensions are critical for ensuring proper fitment and performance in your equipment. Always verify specifications match your application requirements before purchasing. (~45 words)

Full Specifications:

bearing Type:: bearing
timken Code:: 151

Where can I buy 15103S?

You can buy the 15103S from major industrial distributors including Amazon, Grainger, and Zoro. We provide direct links to verified suppliers with real-time pricing and availability. Compare prices across distributors to find the best deal. Most orders ship same-day with free shipping on qualifying orders. (58 words)

Compare Prices & Buy Now Browse More Bearings

Which parts fit the same as 15103S?

Parts that fit the same as 15103S include 11 verified equivalents from brands like Timken, Timken, Timken. All cross-references are tested for dimensional compatibility and performance standards. You can save 30-60% by choosing aftermarket equivalents while maintaining the same quality and reliability as OEM parts. (56 words)

View All 11 Compatible Parts

Frequently Asked Questions about 15103S

Verified equivalents for 15103S include: Timken 15119, Timken 15123, Timken 15103 and 8 more. These parts have been verified to match the specifications of the original.