Lobe Knobs - 5/16-18 UNC - 7.94mm - 50.04x44.5 mm Three Lobe - Plated Steel Knob
KM079C-050-3LL (Each)
MBA
Store Name: Small Parts & Bearings
Additional resources:Knobs PDF Quick Guide by Thread Size
Order 50 or more
for $5.85 AUD Each
Couldn't load pickup availability
Base Category: Knobs - Lobe
Top Level Category: Knobs - Lobe - Three Lobe - Male - Standard
Product Details
Thread Size: 5/16-18 UNC (7.94mm)Plated Steel
- Thread Size: 5/16-18 UNC (7.94mm)
- Head Diameter (A): 50.04mm
(50.04mm is 1.97 in.)
- Thread Length: 44.5mm
(44.5mm is 1.752 in.)
- Colour: Black
- Hub Diameter (C): 21.08mm
- Hub Length (D): 8.89mm
- Knob Height (B): 30.99mm
Brand: MBA
Country of Origin: US
Product Compliance and Data
Similar to
- Reid Tool® RST-146
- RST146
We offer equivalents to many brands including Anderton, Barden, Berg, Designatronics, EZO, ISC, Koyo, Myonic, NMB, Nordex, NSK, Ondrives, Reid Industrial, RMB, SDP-SI, Seeger, SKF, and more.
Share

Click to open these sections
Collapsible content
PICK UP
Pick up is available from our Coopers Plains warehouse after your order is ready. Please refer to your ready notification email, and bring it with you to collect your parcel.
PDF CATALOGUES
You may freely download the following catalogues to review and compare products. To help you select the most readily available items, rows are colour coded and marked according to the key at the bottom of each page.
Part numbers from these catalogues can be checked in the online store. If they don't appear in the store, please email us for more information about the part.
Bearing Material Selection and Benefits
Bearings - Corrosion Resistant
Bearings - Radial - Master List
CROSS REFERENCES
We provide equivalents to many brands including Berg - Designatronics - Nordex - NSK - Oilite - Ondrives - Reid Industrial - SDP-SI - SKF. The following PDF cross references contain hundreds of thousands of part conversions.
Information, Catalogues, and News
View all-
Searching for Bushes (Quick Tips)
BY SIZE Bushes are usually designated by the inside diameter x outside diameter x length (ID x OD x L) in mm. You can search for bushes using the size...
Searching for Bushes (Quick Tips)
BY SIZE Bushes are usually designated by the inside diameter x outside diameter x length (ID x OD x L) in mm. You can search for bushes using the size...
-
Searching for Bearings (Quick Tips)
BY SIZE Bearings are usually designated by the inside diameter x outside diameter x width (ID x OD x W) in mm. You can search for bearings using the size...
Searching for Bearings (Quick Tips)
BY SIZE Bearings are usually designated by the inside diameter x outside diameter x width (ID x OD x W) in mm. You can search for bearings using the size...
-
Dental Handpiece Bearings & Parts Applications ...
Version 2026.3 - April 2026 The MBA Dental Handpiece Bearings & Parts Applications List contains replacement bearings, turbines, headgears, pushbuttons, o-rings and more for many makes including ABU®, ACETON SATELEC®, ADEC®,...
Dental Handpiece Bearings & Parts Applications ...
Version 2026.3 - April 2026 The MBA Dental Handpiece Bearings & Parts Applications List contains replacement bearings, turbines, headgears, pushbuttons, o-rings and more for many makes including ABU®, ACETON SATELEC®, ADEC®,...
-
Fishing Reel Repair Bearings Applications List
Version 2026.3 - April 2026 The MBA fishing reel bearings list contains replacement options for Abu Garcia®, Alvey®, Butterworth®, Daiwa®, Duro®, Fin-Nor®, Jarvis Walker®, Mitchell®, Newell®, Penn®, Pro Gear®, Reelemin®, Ryobi®,...
Fishing Reel Repair Bearings Applications List
Version 2026.3 - April 2026 The MBA fishing reel bearings list contains replacement options for Abu Garcia®, Alvey®, Butterworth®, Daiwa®, Duro®, Fin-Nor®, Jarvis Walker®, Mitchell®, Newell®, Penn®, Pro Gear®, Reelemin®, Ryobi®,...