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Heim M Series Bearings

From $49.75 to $94.80
Reference Chart

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Aurora P/N Heim P/N Thread Type Thread UNF-3A (IN.) Price Buy
GMM-3M-470
M34-14M
Right Hand1/4-28$49.75
Quantity
--
MD36-14M
Right Hand--$82.95
Quantity
GMM-4M-470M44-14MRight Hand1/4-28 $94.80
Quantity
Subtotal $0.00
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Overview

Rod Ends male threaded (M M Series)
  • Outer member: Aircraft Quality Steel, Magnetic particle inspected, with protective coating for corrosion resistnce.
  • Ball: 52100 Alloy Steel, heat treated, chrome plated.
  • Inserts: Brass
  • The letter "L" indicates Left Hand thread.
Note 1: Add suffix "G" to indicate lubricator is required.
Example: MD46-15M (no grease) - MD46-15MG (with grease)

Note 2: MDL46-16 is no longer available from manufacturer. Only "new surplus" is available. Please use part number 04-02276 to order.

Attention: Subject to price & availability of Heim brand bearings, equivalent bearings may be furnished.
   
California Prop 65 Warning Symbol

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

Specification Chart


Aurora P/N Heim P/N Thread Type Ball
Shoulder
Configuration
B
(IN.)
W
(IN.)
H
(IN.)
A
(IN.)
D
(IN.)
O
(IN.)
Shoulder
Dia.
Ref.
Ball
Dia.
Ref.
(IN.)
C
Min.
(IN.)
F
(IN.)
Drilled
Hole Dia.
Ref.
Thread
UNF-3A
(IN.)

Misalign
Angle
(IN.)
Ultimate
Radial
Static
Load
Capacity
Approx.
Brg. Wt.
Lbs.
GMM-3M-470 M34-14M Right Hand See Detail "A" .1900 .437 .281 1.562 .750 .315 .500 .969 - 1/4-28 17 2,158 .05
GMM-3M-670 MD36-14M Right Hand See Detail "A" .1900 .437 .328 1.375 .750 .315 .500 .750 .113 3/8-24 10 2,850 .08
GMM-4M-470 M44-14M Right Hand See Detail "B" .2500 .437 .304 1.562 .812 .353 .562 .969 - 1/4-28 18 2,158 .07
GMM-4M-570 MD46-15 Right Hand See Detail "B" .2500 .484 .335 1.500 .875 .395 .625 1.500 2.312 3/8-24 18 3,160 .11
GMM-4M-675 MD46-15M Right Hand See Detail "B" .2500 .484 .335 2.312 .875 .395 .625 1.500 .136 3/8-24 18 3,160 .11

Units are supplied without grease fittings. When grease fittings are required, specify by adding suffixes as designated.
                Z         Zerk type fitting         Ex: GMW-3MZ-470         F       Flush type fitting      Ex: GMW-3MF-470

Reviews

They fit perfectly. Nice quality.

James E Verified Purchase

M34-14M Magnaflux Bearing

July 14, 2023

Easy to order and safe to trust its supply line. High quality manufacturer.

James M Verified Purchase

M34-14M Magnaflux Bearing

May 28, 2022

Jeff A Verified Purchase

Rod End Bearing MD36-14M Rem-3-7M

April 6, 2022

Perfect, high quality! Solved the excessive play in the pushrod for my aileron on my Mooney

Sherman C
December 15, 2018

Works great seems to be high quality, have not had much time on the rod end yet to see how long it will last, but definitely way better than what came off my 50 yr old Mooney

Sherman C
May 3, 2018

same as original. USPS first class is SLOW.

J. C
March 31, 2017

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What does the trailing M mean in the part number?

The M would represent Magnaflux.

Q: I was just wondering if Heim bearings come with an 8130-3 form so I can fit them to my Mooney in Europe?

No, they do not come standard with 8130-3 forms. You will need to request them in the shopping cart at checkout, additional charges will apply.

Q: Is the Heim M44-14M bearing FAA approved for certified aircraft?

No. Heim bearings are not tso'd for use on certificated aircraft

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