UCF 300 Four-Bolt Flanged Mounted Bearings - Set Screw Locking On The Timken Company

Batch CAD Cart (0) ▾

● UCF four-bolt flanged units are suggested for industrial applications where heavy loads are encountered.
● Each unit comes assembled and ready for mounting, using bolts through the flange.
● These units use wide inner ring ball bearings with self-aligning spherical outside diameters that compensate for shaft misalignment.
● Timken UCF series Mounted Bearings feature the Timken set screw locking (UC) bearing insert.
● Bearing prelubricated and ready for immediate installation.
● Grease fitting supplied for relubrication.
● The bonded seal design is well-suited for applications involving wet or dirty environments.
● Bolt-hole spacing dimensions and shaft center location are interchangeable with competitive units.
● Housing designed for ease of bearing replacement.

1 - 25 of 34 | Results Per Page | View | Unit of Measure

1 2

Request Information Compare Items Add to CAD Cart

Clear Filter

Shaft Size d (mm)

Shaft Size d (in)

Dynamic Load Rating (N)

Dynamic Load Rating (lbf)

Part Number	Bearing Number	Shaft Size d	Static Load Rating	Dynamic Load Rating	CAD

UCF305	N/A UC305	N/A 25 mm	N/A 10900 N2450 lbf	N/A 21200 N4766 lbf	N/A
UCF305-16	N/A UC305-16	N/A 1 in	N/A 10900 N2450 lbf	N/A 21200 N4766 lbf	N/A
UCF306	N/A UC306	N/A 30 mm	N/A 15000 N3372 lbf	N/A 26700 N6002 lbf	N/A
UCF307	N/A UC307	N/A 35 mm	N/A 19300 N4339 lbf	N/A 33400 N7509 lbf	N/A
UCF308-24	N/A UC308-24	N/A 1 1/2 in	N/A 24000 N5395 lbf	N/A 40700 N9150 lbf	N/A
UCF308	N/A UC308	N/A 40 mm	N/A 24000 N5395 lbf	N/A 40700 N9150 lbf	N/A
UCF309-28	N/A UC309-28	N/A 1 3/4 in	N/A 29500 N6632 lbf	N/A 48900 N10993 lbf	N/A
UCF309	N/A UC309	N/A 45 mm	N/A 29500 N6632 lbf	N/A 48900 N10993 lbf	N/A
UCF310	N/A UC310	N/A 50 mm	N/A 38300 N8610 lbf	N/A 62000 N13938 lbf	N/A
UCF311-32	N/A UC311-32	N/A 2 in	N/A 45000 N10117 lbf	N/A 71600 N16096 lbf	N/A
UCF311	N/A UC311	N/A 55 mm	N/A 45000 N10117 lbf	N/A 71600 N16096 lbf	N/A
UCF311-35	N/A UC311-35	N/A 2 3/16 in	N/A 45000 N10117 lbf	N/A 71600 N16096 lbf	N/A
UCF312	N/A UC312	N/A 60 mm	N/A 52200 N11735 lbf	N/A 81900 N18412 lbf	N/A
UCF312-39	N/A UC312-39	N/A 2 7/16 in	N/A 52200 N11735 lbf	N/A 81900 N18412 lbf	N/A
UCF313-40	N/A UC313-40	N/A 2 1/2 in	N/A 59900 N13466 lbf	N/A 92700 N20840 lbf	N/A
UCF313	N/A UC313	N/A 65 mm	N/A 59900 N13466 lbf	N/A 92700 N20840 lbf	N/A
UCF314-44	N/A UC314-44	N/A 2 3/4 in	N/A 68200 N15332 lbf	N/A 104000 N23380 lbf	N/A
UCF314	N/A UC314	N/A 70 mm	N/A 68200 N15332 lbf	N/A 104000 N23380 lbf	N/A
UCF315-47	N/A UC315-47	N/A 2 15/16 in	N/A 77200 N17355 lbf	N/A 113000 N25404 lbf	N/A
UCF315	N/A UC315	N/A 75 mm	N/A 77200 N17355 lbf	N/A 113000 N25404 lbf	N/A
UCF315-48	N/A UC315-48	N/A 3 in	N/A 77200 N17355 lbf	N/A 113000 N25404 lbf	N/A
UCF316	N/A UC316	N/A 80 mm	N/A 86700 N19491 lbf	N/A 123000 N27652 lbf	N/A
UCF317	N/A UC317	N/A 85 mm	N/A 96800 N21762 lbf	N/A 133000 N29900 lbf	N/A
UCF318-56	N/A UC318-56	N/A 3 1/2 in	N/A 107000 N24055 lbf	N/A 143000 N32148 lbf	N/A
UCF318	N/A UC318	N/A 90 mm	N/A 107000 N24055 lbf	N/A 143000 N32148 lbf	N/A

1 - 25 of 34 | Results Per Page | View | Unit of Measure

1 2

Required Fields ^*

Email ^*
First Name ^*
Last Name ^*
Company ^*
Department ^*
Country ^*
Zip/Postal Code ^*
Phone Number

No Preference
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
120
130
140

No Preference
21200
26700
33400
40700
48900
62000
71600
81900
92700
104000
113000
123000
133000
143000
153000
173000
184000
205000
207000
229000
253000

No Preference
4766
6002
7509
9150
10993
13938
16096
18412
20840
23380
25404
27652
29900
32148
34396
38892
41365
46086
46536
51482
56877

Shaft Size d (mm)

Shaft Size d (in)

Dynamic Load Rating (N)

Dynamic Load Rating (lbf)

Part Number

Bearing Number

Shaft Size d

Static Load Rating

Dynamic Load Rating

CAD