Related Products

UCX Series Insert bearings for mounted bearing

-Medium duty, setscrew locking type with wide inner ring bearing.

-Made of high quality 52100 steel, ball bearing inserts are used inside pillow block and flange housings or in custom housed applications. They are most commonly produced with a spherical OD to allow for misalignment, but are also available with a cylindrical OD. Standard configurations are lubricated with a multipurpose lithium based grease, and allow for re-lubrication. Special configurations are also available such as free spinning design and a black oxide finish In addition to our standard items and configurations, RICCOTEK excels at manufacturing customized bearings to meet specific application requirements.


Price: US $0.9-25 / Piece | 200 Piece/Pieces (Min. Order)

  • Product Details

Insert bearings and wide inner ring bearings are used for mounting on shafts without the need for shoulders or adapters. The bearing is locked in place through setscrews or a locking collar. UC Style Insert Bearings have an inner ring that extends on both sides of the bearing and SB Style Insert Bearings extend on one side. 

Both designs however are intended to provide extra shaft support. Sometimes insert bearings are simply standard radial bearings that fit into a housing and these bearings may be purchased as stand-alone products to use as replacements. While standard radial ball bearings must be pressed into a machined shaft, using special installation tools, insert bearings can be slip fit directly onto the shaft.



Page Prev Next
Bearing No. Dimensions mm in. Dynamic load ratings N Static load ratings N Weight(kg)
d D B C S S1 G ds F

UCX10 50 100 55.6 25 222 33.4 10 M10x1 7 43500 29200 1.35
UCX10-30 1-7/8 3.94 2.19 0.98 0.87 1.31 0.394 3/8-24UNF 0.28 43500 29200 1.35
UCX10-31 1-15/16 3.94 2.19 0.98 0.87 1.31 0.394 3/8-24UNF 0.28 43500 29200 1.35
UCX11 55 110 65.1 27 25.4 397 10 M10x1 7.6 47700 32900 1.9
UCX11-33 2-1/16 4.3307 2.56 1.06 1 1.563 0.39 3/8-24UNF 0.3 47700 32900 1.9
UCX11-34 2-1/8 4.3307 2.56 1.06 1 1.563 0.39 3/8-24UNF 0.3 47700 32900 1.9
UCX11-35 2-3/16 4.3307 2.56 1.06 1 1.563 0.39 3/8-24UNF 0.3 47700 32900 1.9
UCX12 60 120 65.1 28 25.4 39.7 10 M10X1 8.5 57500 40000 2.27
UCX12-38 2-3/8 4.3307 2.56 1.1 1 1.563 0.39 3/8 -24UNF 0.335 57500 40000 2.27
UCX12-39 2-7/16 4.3307 2.56 1.1 1 1.563 0.39 3/8 -24UNF 0.335 57500 40000 2.27
UCX13 65 125 74.6 29 30.2 44.4 12 M12x1.5 89 60800 45000 2.45
UCX13-40 2-1/2 4.92 2.937 1.14 1.19 1.75 0.47 1/2-20UNF 0.35 60800 45000 2.45
UCX13-41 2-9/16 4.92 2.937 1.14 1.19 1.75 0.47 1/2-20UNF 0.35 60800 45000 2.45
UCX14 70 130 77.8 30 33.3 44.5 12 M12x1.5 92 66000 49500 2.47
UCX14-42 2-3/8 5.12 3.063 1.18 1.31 1.752 0.47 1/2-20UNF 0.36 66000 49500 2.47
UCX14-13 2-11/16 5.12 3.063 1.18 1.31 1.752 0.47 1/2-20UNF 0.36 66000 49500 2.47
UCX14-44 2-3/4 5.12 3.063 1.18 1.31 1.752 0.47 1/2-20UNF 0.36 66000 49500 2.47
UCX15 75 140 82.6 32 33.3 49.3 12 M12X1.5 9.5 71500 54200 3.11
UCX1 5-45 2-13/16 5.5118 3.25 1.26 1.31 1.94 0.47 1/2-20UNF 0.37 71500 54200 3.11
UCX15-46 2-7/8 5.5118 3.25 1.26 1.31 1.94 0.47 1/2-20UNF 0.37 71500 54200 3.11
Page Prev Next