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UC200 Series Insert bearings for mounted bearing units

Insert bearings for mounted bearing units

Normal Duty, Wide Inner Ring, Setscrew locking, Metal slingers with contact seals

-UC200 series Insert Bearing is self-aligning for standard load capacity

-The bearing insert with setscrew locking is held in position on the shaft by two  set screws directly on the extended end of inner ring.  This arrangement is suitable for application where direction of rotation is alternative or constant.

-UC Insert Bearings are mainly used as replacement bearing for many Pillow Blocks, 2-Bolt Flanges, 3-Bolt Flanges, 4-Bolt Flanges, Take up units , etc....  Saving money for replacing the insert bearing instead of replacing the whole unit and are also widely used among agriculture, construction, textile, conveyor, foods, printing industries.


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.

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Unit NO. Dimensions mm in. Dynamic load ratings N Static load ratings N Weight(kg)
d D B C S S1 G ds F

UC210-30 1-7/8 3.5433 2.0315 0.9449 0.748 1.283 0.394 3/8-24UNF 0.256 35000 23200 0.87
UC210-31 1-15/16 3.5433 2.0315 0.9449 0.748 1.283 0.394 3/8-24UNF 0.256 35000 23200 0.82
UC210-32 2 3.5433 2.0315 0.9449 0.748 1.283 0.394 3/8-24UNF 0.256 35000 23200 0.78
UC211 55 100 556 25 22.2 33.4 10 M10x1 7 43500 29200 1.11
UC211-32 2 3.937 2.189 0.9843 0.874 1.315 0.394 3/8-24UNF 0.276 43500 29200 1.26
UC211-33 2-1/16 3.937 2.189 0.9843 0.874 1.315 0.394 3/8-24UNF 0.276 43500 29200 1.2
UC211-34 2-1/8 3.937 2.189 0.9843 0.874 1.315 0.394 3/8-24UNF 0.276 43500 29200 1.15
UC211-35 2-3/16 3.937 2.189 0.9843 0.874 1.315 0.394 3/8-24UNF 0.276 43500 29200 1.09
UC212 60 110 65.1 27 25.4 397 10 M10x1 7.6 47700 32900 1.54
UC212-36 2-1/4 4.3307 2.563 1.063 1 1.563 0.394 3/8-24UNF 0.299 47700 32900 1.67
UC212-37 2-5/16 4.3307 2.563 1.063 1 1.563 0.394 3/8-24UNF 0.299 47700 32900 1.59
UC212-38 2-3/8 4.3307 2.563 1.063 1 1.563 0.394 3/8-24UNF 0.299 47700 32900 1.52
UC212-39 2-7/16 4.3307 2.563 1.063 1 1.563 0.394 3/8-24UNF 0.299 47700 32900 1.45
UC213 65 120 65.1 28 25.4 39.7 10 M10X1 8.5 57500 40000 1.85
UC213-40 2-1/2 4.3307 2.563 1.1024 1 1.563 0.394 3/8-24UNF 0.335 57500 40000 1.94
UC213-41 2-9/16 4.3307 2.563 1.1024 1 1.563 0.394 3/8-24UNF 0.335 57500 40000 1.85
UC214 70 125 74.6 29 30.2 44.4 12 M12x1.5 8.9 60800 45000 2.05
UC214-42 2-5/8 4.9213 2.937 1.1417 1.189 1.748 0.472 7/16-20UNF 0.35 60800 45000 2.26
UC214-43 2-11/16 4.9213 2.937 1.1417 1.189 1.748 0.472 7/16-20UNF 0.35 60800 45000 2.16
UC214-44 2-3/4 4.9213 2.937 1.1417 1.189 1.748 0.472 7/16-20UNF 0.35 60800 45000 2.06
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