Plain Sleeve & Flanged Bearings

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Plain bearings, also referred to as bushes, bushings or sleeve bearings, are usually cylindrical in shape and contain no moving parts. Standard configurations include cylindrical bearings for radial loads, flanged bearings for radial and light axial loads, thrust washers and flanged thrust washers for heavy axial loads and sliding plates of various shapes.

 

 

A sleeve bearing is a type of plain bearing that can handle high loads and velocities. Sleeve bearings help make engines run smoothly and quietly. These durable and long lasting bearings can also perform well in other high-load, high-velocity applications, such as machines and turbines.Sleeve Bearing (left) and Flanged Bearing (right) Specifications. There are several important dimensional specifications for plain bearings and sleeve bearings. Bushing clearance is the distance in the radial movement of the shaft that rides within the bushing. The operational clearance is different than the initial internal clearance.

 

 

 

Bearing Number Bore Dia Outer DIa Width Size
Boston Gear (Altra) FB1012-8 Plain Sleeve & Flanged Bearings 2800 RPM Grooved Single-Direction Not Rated
Boston Gear (Altra) B1012-8 Plain Sleeve & Flanged Bearings 0.0600 in 7500 lbs 2350 rpm Single Sealed
Boston Gear (Altra) B810-12 Plain Sleeve & Flanged Bearings Ambient Labyrinth 0.020 in 12000 fpm
Boston Gear (Altra) FB812-8 Plain Sleeve & Flanged Bearings Open Chrome Steel 16400 lbf C0
Boston Gear (Altra) B812-4 Plain Sleeve & Flanged Bearings 3926904590.US 2.0000 in ISO-GARD® Flange 0.24 lb
Boston Gear (Altra) B68-8 Plain Sleeve & Flanged Bearings 3750 1680 In Stock 480mm
Boston Gear (Altra) B1216-8 Plain Sleeve & Flanged Bearings Chrome Steel 0.9375 in 4.6250 in Class 2
Boston Gear (Altra) B812-8 Plain Sleeve & Flanged Bearings Lubrication Fitting 1.2813 in Round 2-012TC
Boston Gear (Altra) B810-6 Plain Sleeve & Flanged Bearings Not for Ball Screws ABEC 9/7 ( 24000 RPM 16 mm
Boston Gear (Altra) B810-4 Plain Sleeve & Flanged Bearings 0.3 mm 100 10 mm 17 mm
Boston Gear (Altra) M814-16 Plain Sleeve & Flanged Bearings 107.00 KGS 360mm 770 In Stock
Boston Gear (Altra) M810-10 Plain Sleeve & Flanged Bearings 40mm 80mm 23mm Open Type
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