My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

QA1 Precision Products KMR3-4 3-Piece Rod End Bearing 3/16" Bore 10-32 RH Thread

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

KMR3-4
10 reviews
Sale Price

$9.42

Estimated ship date Saturday, November 21

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The QA1 Precision Products KMR3-4 is a high-performance 3-piece rod end bearing designed for precision motorsports and racing applications. This K-Series rod end features a durable alloy steel construction with a carbon steel race for exceptional strength and reliability under demanding conditions.

Key Specifications:

  • Bore Size: 3/16 inch (0.1875")
  • Thread Size: 10-32 right hand male threads
  • 3-piece construction with alloy steel housing and carbon steel race
  • Male mounting configuration for easy installation
  • Precision-ground bearing surfaces for smooth articulation
  • Self-lubricating design reduces maintenance requirements

QA1's K-Series rod ends are engineered for applications requiring precise linkage movement and high load capacity in a compact package. The 3-piece design allows for optimal ball retention while maintaining smooth operation throughout the bearing's range of motion. Ideal for suspension linkages, throttle connections, shifter mechanisms, and other critical motorsports applications where precision and durability are essential.

Products specifications

A (+/-0.015)

1.562

Approx Bearing Weight

0.04

B (+0.0015/-0.0005)

0.19

Ball Dia Ref

0.437

C (+0.062/-0.031)

1

D (+/-0.010)

0.75

Grease Fitting

No

Heat-Treated

Yes

Jam Nut Included

No

Misalign Angle

10

Notes

Only rod end ball and race are heat-treated.

Quantity

Sold individually.

Rod End Attachment

Male threads

Rod End Ball Width

0.312 in.

Rod End Centerline Length

1.562 in.

Rod End Construction

3-piece

Rod End Finish

Zinc plated

Rod End Head Bore Size

0.190 in.

Rod End Head Diameter

0.750 in.

Rod End Head Width

0.312 in.

Rod End Material

Carbon steel

Rod End Misalign Angle (degrees)

10 degrees

Rod End Static Load Capacity

2,158 lbs.

Rod End Style

Metal to metal

Rod End Thread Size

1/4-28 RH in.

T (+/-0.005)

0.25

Thread Length

1.000 in.

Thread Type

Right Hand

Thread UNF-3A

1/4 -28

UTL Radical Static

2158

W (+0.000/-0.005)

0.312

Title

QA1 Suspension Rod End Bearing KMR3-4

Prop 65

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

Had the product I needed at a price that couldn't be beat. The shipping was a little high, but not completely out of line, either, and it was still better than other companies who have even MORE ridiculous shipping rates. Will buy from them in the future if they have what I need.

The best deals and customer service on the net

Great price on a great product! The Thule Raceway 9002 3-bike trunk-mounted rack is what I purchased. Shipping was fairly quick and the product was new, in original packaging and was a great deal compared with other sites for the same product! Would order again!

Took a long time to ship. But was a great deal for the price of the product will order again.

Was linked here by Amazon. I found the absolute best price on the item I was looking for, I had a confirmation as soon as I ordered it, and shipping as prompt. I would definitely recommend these guys and will be shopping here myself in the future.

smooth transaction. good seller.

"Excellent price and great customer service. Order was shipped promptly!! Would do business with them again. "

Ordered a Trac-Bar from Autoplicity, and didn't have any problems. WILL be back!

Great prices, reasonable shipping costs. Shipped within 3 days of order. Didn't receive discount for valid coupon code (25OffShipping). No response to 2 emails. No indication of expected delivery date. Lots of unknowns but you can't beat the pricing.

Item arrived promptly (4 days after order), price was good and item was as described.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy