ST40A - RHP Take Up Bearing (40mm Shaft Diameter)

ST40A - RHP Take Up Bearing (40mm Shaft Diameter)

Marsoni

M251S

$43.94

Get it in 3 business days with 1 day shipping. Friday, May 29

ST40A - RHP Take Up Bearing (40mm Shaft Diameter)ST 40 A 1240 40G 6 Self Lube Cast Iron Take up Bearing Unit Unit Fitted with Set Screw Lock Insert with Flush Inner Ring on One Side Bearing Insert Casting Group Dimensions (mm) L L1 L2 L3 L4 L5 H H1 H2 H3 N A A1 143. 5 89. 2 15. 5 20. 5 81. 5 50. 5 118 82. 5 49. 5 101 29 49. 5 37 Dimensions (mm) Dynamic Load (N) Static Load (N) Max Speed (rpm) Weight (Kg) A2 B B1 B2 B3 s s1 s2 17. 5 49. 2 41. 2 43. 73 56. 33 19. 03 11. 03 21. 43 32500 19900 4000 2. 7

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Well made and sizeable cable management system. Pretty easy to assemble and install. The cable tray attaches under the desk/table top with two bracket and associated screws. You'll need about 4 " - 6" clear from the back edge on the under side of the top to make this work. Has a metal plate in the bottom of the netting for setting a power strip.

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Reviewed in the United States on April 14, 2025

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Belleville, US

★★★★★ 5

Great for Zimaboard 2 NAS setup

Nicely built and easy to install. Love how adjustable it is. Mounted simply under my desk.

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Reviewed in the United States on May 9, 2026

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Oliver JM

Birmingham, US

★★★★★ 5

Sturdy - Easily Adjustable - Works as Advertised

I modified it to fit a small subwoofer under my desk. I flipped the arms, inverted them and screwed it on to the desk. Not the intended use, but it solved my issue perfectly. It's really sturdy, it'll be perfect for mini PC's.

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Reviewed in the United States on February 13, 2026

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Kaleb

San Leandro, US

★★★★★ 5

Perfect for mounting subs!

Love it. Mounted my subwoofer under desk with it.

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Reviewed in the United States on May 22, 2026

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Amazon Customer

San Leandro, US

★★★★★ 5

Flexibility and clean desk space!!!

Bought three of these for my home office. Two for Synology NAS drives and one for a Mac Studio. The size ranges make this the perfect product to get everything off my desk. A little difficult to install with the desk upright so I suggest turning it on its side or over completely. In my case, I have these in sit stand desks which is great.

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Reviewed in the United States on December 24, 2025