Aurora Bearing Company
Aurora Bearing Company
901 Aucutt Rd.
Montgomery, IL 60538
Phone: 630.859.2030 • Fax: 630.859.0971
Email: customersupport@aurorabearing.com • Website: www.aurorabearing.com
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●   UCFL two-bolt flanged units are suggested for industrial applications where normal loads are encountered.
●   This series is primarily designed for applications where the mounting area is restricted.
●   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 UCFL 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.
Mounted Bearings_U-Series_UCFL305
Mounted Bearings-U-Series-UCFL-Line-Drawing
Unit of Measure
1 2 

Part Number

Bearing Number

Shaft Size d

Static Load Rating

Dynamic Load Rating

CAD

UCFL201 N/A UC201 N/A 12 mm N/A 6650 N1495 lbf N/A 12800 N2878 lbf N/A CAD Icon (for items table)
UCFL201-8 N/A UC201-8 N/A 1/2 in N/A 6650 N1495 lbf N/A 12800 N2878 lbf N/A CAD Icon (for items table)
UCFL202 N/A UC202 N/A 15 mm N/A 6650 N1495 lbf N/A 12800 N2878 lbf N/A CAD Icon (for items table)
UCFL202-10 N/A UC202-10 N/A 5/8 in N/A 6650 N1495 lbf N/A 12800 N2878 lbf N/A CAD Icon (for items table)
UCFL203 N/A UC203 N/A 17 mm N/A 6650 N1495 lbf N/A 12800 N2878 lbf N/A CAD Icon (for items table)
UCFL204-12 N/A UC204-12 N/A 3/4 in N/A 6650 N1495 lbf N/A 12800 N2878 lbf N/A CAD Icon (for items table)
UCFL204 N/A UC204 N/A 20 mm N/A 6650 N1495 lbf N/A 12800 N2878 lbf N/A CAD Icon (for items table)
UCFL205-14 N/A UC205-14 N/A 7/8 in N/A 7850 N1765 lbf N/A 14000 N3147 lbf N/A CAD Icon (for items table)
UCFL205-15 N/A UC205-15 N/A 15/16 in N/A 7850 N1765 lbf N/A 14000 N3147 lbf N/A CAD Icon (for items table)
UCFL205 N/A UC205 N/A 25 mm N/A 7850 N1765 lbf N/A 14000 N3147 lbf N/A CAD Icon (for items table)
UCFL205-16 N/A UC205-16 N/A 1 in N/A 7850 N1765 lbf N/A 14000 N3147 lbf N/A CAD Icon (for items table)
UCFL206-18 N/A UC206-18 N/A 1 1/8 in N/A 11300 N2540 lbf N/A 19500 N4385 lbf N/A CAD Icon (for items table)
UCFL206 N/A UC206 N/A 30 mm N/A 11300 N2540 lbf N/A 19500 N4385 lbf N/A CAD Icon (for items table)
UCFL206-19 N/A UC206-19 N/A 1 3/16 in N/A 11300 N2540 lbf N/A 19500 N4385 lbf N/A CAD Icon (for items table)
UCFL207-20 N/A UC207-20 N/A 1 1/4 in N/A 15400 N3462 lbf N/A 25700 N5778 lbf N/A CAD Icon (for items table)
UCFL206-20 N/A UC206-20 N/A 1 1/4 in N/A 11300 N2540 lbf N/A 19500 N4385 lbf N/A CAD Icon (for items table)
UCFL207-21 N/A UC207-21 N/A 1 5/16 in N/A 15400 N3462 lbf N/A 25700 N5778 lbf N/A CAD Icon (for items table)
UCFL207-22 N/A UC207-22 N/A 1 3/8 in N/A 15400 N3462 lbf N/A 25700 N5778 lbf N/A CAD Icon (for items table)
UCFL207 N/A UC207 N/A 35 mm N/A 15400 N3462 lbf N/A 25700 N5778 lbf N/A CAD Icon (for items table)
UCFL207-23 N/A UC207-23 N/A 1 7/16 in N/A 15400 N3462 lbf N/A 25700 N5778 lbf N/A CAD Icon (for items table)
UCFL208-24 N/A UC208-24 N/A 1 1/2 in N/A 17800 N4002 lbf N/A 29100 N6542 lbf N/A CAD Icon (for items table)
UCFL208-25 N/A UC208-25 N/A 1 9/16 in N/A 17800 N4002 lbf N/A 29100 N6542 lbf N/A CAD Icon (for items table)
UCFL208 N/A UC208 N/A 40 mm N/A 17800 N4002 lbf N/A 29100 N6542 lbf N/A CAD Icon (for items table)
UCFL209-26 N/A UC209-26 N/A 1 5/8 in N/A 21300 N4788 lbf N/A 34100 N7666 lbf N/A CAD Icon (for items table)
UCFL209-27 N/A UC209-27 N/A 1 11/16 in N/A 21300 N4788 lbf N/A 34100 N7666 lbf N/A CAD Icon (for items table)
UCFL209-28 N/A UC209-28 N/A 1 3/4 in N/A 21300 N4788 lbf N/A 34100 N7666 lbf N/A CAD Icon (for items table)
UCFL209 N/A UC209 N/A 45 mm N/A 21300 N4788 lbf N/A 34100 N7666 lbf N/A CAD Icon (for items table)
UCFL210-30 N/A UC210-30 N/A 1 7/8 in N/A 23300 N5238 lbf N/A 35100 N7891 lbf N/A CAD Icon (for items table)
UCFL210-31 N/A UC210-31 N/A 1 15/16 in N/A 23300 N5238 lbf N/A 35100 N7891 lbf N/A CAD Icon (for items table)
UCFL210 N/A UC210 N/A 50 mm N/A 23300 N5238 lbf N/A 35100 N7891 lbf N/A CAD Icon (for items table)
UCFL210-32 N/A UC210-32 N/A 2 in N/A 23300 N5238 lbf N/A 35100 N7891 lbf N/A CAD Icon (for items table)
UCFL211-32 N/A UC211-32 N/A 2 in N/A 29400 N6609 lbf N/A 43400 N9757 lbf N/A CAD Icon (for items table)
UCFL211-34 N/A UC211-34 N/A 2 1/8 in N/A 29400 N6609 lbf N/A 43400 N9757 lbf N/A CAD Icon (for items table)
UCFL211 N/A UC211 N/A 55 mm N/A 29400 N6609 lbf N/A 43400 N9757 lbf N/A CAD Icon (for items table)
UCFL211-35 N/A UC211-35 N/A 2 3/16 in N/A 29400 N6609 lbf N/A 43400 N9757 lbf N/A CAD Icon (for items table)
UCFL212-36 N/A UC212-36 N/A 2 1/4 in N/A 36200 N8138 lbf N/A 52400 N11780 lbf N/A CAD Icon (for items table)
UCFL212 N/A UC212 N/A 60 mm N/A 36200 N8138 lbf N/A 52400 N11780 lbf N/A CAD Icon (for items table)
UCFL212-38 N/A UC212-38 N/A 2 3/8 in N/A 36200 N8138 lbf N/A 52400 N11780 lbf N/A CAD Icon (for items table)
UCFL212-39 N/A UC212-39 N/A 2 7/16 in N/A 36200 N8138 lbf N/A 52400 N11780 lbf N/A CAD Icon (for items table)
UCFL213-40 N/A UC213-40 N/A 2 1/2 in N/A 40100 N9015 lbf N/A 57200 N12859 lbf N/A CAD Icon (for items table)
UCFL213 N/A UC213 N/A 65 mm N/A 40100 N9015 lbf N/A 57200 N12859 lbf N/A CAD Icon (for items table)
UCFL214-44 N/A UC214-44 N/A 2 3/4 in N/A 44100 N9914 lbf N/A 62200 N13983 lbf N/A CAD Icon (for items table)
UCFL214 N/A UC214 N/A 70 mm N/A 44100 N9914 lbf N/A 62200 N13983 lbf N/A CAD Icon (for items table)
UCFL215-47 N/A UC215-47 N/A 2 15/16 in N/A 48300 N10858 lbf N/A 67400 N15152 lbf N/A CAD Icon (for items table)
UCFL215 N/A UC215 N/A 75 mm N/A 48300 N10858 lbf N/A 67400 N15152 lbf N/A CAD Icon (for items table)
UCFL215-48 N/A UC215-48 N/A 3 in N/A 48300 N10858 lbf N/A 67400 N15152 lbf N/A CAD Icon (for items table)
UCFL216-50 N/A UC216-50 N/A 3.1250 in N/A 53000 N11915 lbf N/A 72700 N16344 lbf N/A CAD Icon (for items table)
UCFL216 N/A UC216 N/A 80 mm N/A 53000 N11915 lbf N/A 72700 N16344 lbf N/A CAD Icon (for items table)
UCFL217-52 N/A UC217-52 N/A 3 1/4 in N/A 61900 N13916 lbf N/A 84000 N18884 lbf N/A CAD Icon (for items table)
UCFL217 N/A UC217 N/A 85 mm N/A 61900 N13916 lbf N/A 84000 N18884 lbf N/A CAD Icon (for items table)
Unit of Measure
1 2