Aircraft Spruce Canada
Brantford, ON Canada
Corona, CA | Peachtree City, GA
Chicago, IL | Wasilla, AK
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Aurora Bearing Mm-4 With Grease
MFR Model# MM-4
| PN | Heim Equivalent PN | Thread Type | Thread Size |
|---|---|---|---|
| MM-4Z | HM46 | Male | 1/4-28 |
Overview
|
In 1971 Aurora Bearing Company entered the rod end and spherical bearing market and soon became a major force in the rod end industry. Over the years, Aurora Bearing has retained its original business philosophy of furnishing a quality product at competitive prices and with service much faster than the competition. Aurora offers a complete line of standard and spherical bearings. In addition, special bearings can be designed and manufactured on request. Listed below are many of the most popular Heim bearing part numbers and the equivalent Aurora Bearing part number. On many of these items, the Aurora bearing offers substantial savings and faster delivery time. Unlisted Aurora bearings, quantity discounts and complete Aurora Bearing Company brochure available on request. The below specifications apply to most but not all Aurora bearings. Note: Bearings not furnished standard with grease fittings are available with grease fittings. Add suffix "Z". AURORA EQUlVALENTS TO HEIM HM, HF, HMX, HFX, HMR, AND HFR SERIES |
Specifications
- Body - Low carbon steel, cadmium or zinc plated at manufacturer's option, dichromate treated. No. 16 series standard body is 4130 steel, not heat treated.
- Race - Low carbon steel, cadmium or zinc plated (manufacturer's option), chromate treated.
- Ball - Allow steel, heat treated, hard chrome plated.
Documents
Reviews
Excellent product great ship time.
Just what I needed, promptly delivered.
Exactly as advertised and works perfectly. Order chart could us another column to indicate which is left or right handed more clearly.
GREAT
Exact replacement for my rod end bearing used on Vans flap control rod.
As others have said, the Aurora end bearings seem to be good quality and are nicely finished.
Quality part delivered as efficiently as usual.
Perfect
Looked very good quality, but be advised this is NOT the correct rod end for Sonex.
Of the eight I ordered one had poor tolerances and was as loose as the ones I removed. Otherwise, they seem to be very good quality.
Q&A
Please note, Aircraft Spruce Canada'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 Canada 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.
We have added a column to the product table which calls out male or female thread. Please review it on the web page.
.1380-32 UNC thread
No the nuts are not included.
