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QA1 KMR5T K Series 3-Piece Carbon Steel PTFE Rod End 5/16 in. Bore Male Right Hand

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

KMR5T
9 reviews
Sale Price

$10.61

Estimated ship date Friday, November 20

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The QA1 KMR5T is a three-piece K Series carbon steel rod end featuring a PTFE-lined race for reduced friction and extended service life. Designed with a male mounting configuration and right-hand threads, this precision rod end is engineered for performance suspension, linkage, and custom chassis applications that demand accuracy and durability.

The KMR5T body is constructed from carbon steel with a protective coating for corrosion resistance, while the ball is manufactured from 52100 bearing steel — heat treated, hard chrome plated, and precision ground for optimal load handling and smooth articulation. The alloy steel race is PTFE-lined, providing a self-lubricating bearing surface that resists corrosion and wear without the need for regular greasing.

Key Features:

  • Three-piece K Series design with carbon steel body
  • 52100 bearing steel ball — heat treated, hard chrome plated, and precision ground
  • PTFE-lined alloy steel race for self-lubrication and reduced friction
  • Protective coating on body for corrosion resistance
  • Male mounting with 5/16 in. (0.3125 in.) bore
  • 5/16-24 right-hand thread
  • Available in inch dimensions for straightforward measurement and fitment

QA1 is an ISO-certified manufacturer with decades of experience producing precision rod ends for racing, street rod, and performance automotive applications. The KMR5T is sold individually.

Products specifications

A (+/-0.015)

1.875

Approx Bearing Weight

0.07

B (+0.0015/-0.0005)

0.3125

Ball Dia Ref

0.625

C (+0.062/-0.031)

1.25

D (+/-0.010)

0.875

Grease Fitting

No

Heat-Treated

Yes

Jam Nut Included

No

Misalign Angle

14

Notes

Only rod end ball and race are heat-treated.

Quantity

Sold individually.

Rod End Attachment

Male threads

Rod End Ball Width

0.437 in.

Rod End Centerline Length

1.875 in.

Rod End Construction

3-piece

Rod End Finish

Zinc plated

Rod End Head Bore Size

0.313 in.

Rod End Head Diameter

0.875 in.

Rod End Head Width

0.437 in.

Rod End Material

Carbon steel

Rod End Misalign Angle (degrees)

14 degrees

Rod End Static Load Capacity

2,784 lbs.

Rod End Style

PTFE lined

Rod End Thread Size

5/16-24 RH in.

T (+/-0.005)

0.343

Thread Length

1.250 in.

Thread Type

Right Hand

Thread UNF-3A

5/16 -24

UTL Radical Static

2784

W (+0.000/-0.005)

0.437

Prop 65

WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Title

QA1 Suspension Rod End Bearing KMR5T

Shipped fast and accuratly within a week.

lowest price and in stock

I will continue to buy from you if all is good

Best price I've seen online and the shipping is extremely fast. I would definitely use this site again for future automobile needs.

very prompt service,items were in stock and shipped next day,salesman was helpful and friendly.Will place in favorites and do buisness with again.

Great product. Fast shipping. Great seller. Thanks again.

Awesome price on a name brand part. Good communication too. Many payment plans and you can use your PayPal !!

Received the product I ordered promptly, with no hassles. Happy with this transaction.

Ordered a VP Racing fuel container and fill tube late Friday and it's already on the way. <br>Best price online and very quick service. Great transaction will definitely order from vendor again. <br>Thanks Autoplicity.

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