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MFA 5 mm Bearing Blocks 2 Pack

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Quoting product code: N30BQ


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About this product


  • Two bearing blocks
  • Great support for axels or other rotating shafts
  • To fit 5mm shafts

Product overview

• Two bearing blocks
• Great support for axels or other rotating shafts
• To fit 5mm shafts
• 19.6mm x 19.0mm x 10mm sized blocks

What would I use a bearing block for?

Bearing blocks are easily mounted secure supports for axels or other rotary shafts. The two bearing blocks can be used to support axels of all lengths and come with securing screws, nuts and bearings included. The blocks are 19.6mm by 19.0mm by 10mm and can support shafts of 5mm in diameter.

Compatible shaft

MFA 5 mm Steel Shaft <N19BQ>

Rated 4 out of 5 by from Great for Robotics and Custom DIY Projects - Overall not Bad. I bought these for a custom RC buggy project. They were the correct size for the 5mm aluminium rod and the rod spins freely. They do the job but could be a little bit better in tightening tolerances. i.e. 1) the bearings could be a little tighter by a quarter mill. 2) The screw holes also have too much clearance for the screws and should be better countersunk. Additionally the screws and bolts provided were cross headed. I binned those and used 3mm Hex bolts with nylon insert nuts which give more stability bolted to the base plate. Another gripe was that they bearing was not the full width of the block but only half its width so i hope they dont pop out when they buggy is in motion. Time will tell how the bearings hold up to dust, dirt, grease and water but for now they'll do. Hope this review helps.
Date published: 2016-08-25
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Type 2 bearing blocks
Manufacturer part code 919D30
Shaft dimensions 5 mm
Weight 32 g
Weight 32 g

Hi, Are the bearings replaceable and are the bearing centres IE height from bottom the same as the 6mm ones N31BQ

Asked by: Bob G
The bearings are not replaceable, but yes the height would be the same or at least extremely similar to that of the N31BQ.
Answered by: Russell
Date published: 2015-07-17

do the bearing blocks come with the bearings included?
Asked by: steve
Yes, this product does include that
Answered by: JK
Date published: 2015-07-17

Do they come as pair, or as single?
Asked by: Simon
Supplied as a pair
Answered by: JK
Date published: 2015-07-17
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