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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timken-fafnir-tapped-base-mounted-ball-bearing-unit-VTB
Mounted Bearings Tapped Eccentric Locking Colar Dimensions
Unit of Measure
1 

Part Number

Shaft Size d

Base Width

Static Load Rating

Dynamic Load Rating

Housing Construction

CAD

VTB 3/4 N/A 3/4 in N/A 36.5 mm1.438 in N/A 6500 N1460 lbf N/A 14200 N3190 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB 3/4 N/A 3/4 in N/A 36.5 mm1.438 in N/A 6500 N1460 lbf N/A 14200 N3190 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB 20 N/A 20 mm N/A 36.5 mm1.438 in N/A 6500 N1460 lbf N/A 14200 N3190 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB 20 N/A 20 mm N/A 36.5 mm1.438 in N/A 6500 N1460 lbf N/A 14200 N3190 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB 7/8 N/A 7/8 in N/A 36.5 mm1.438 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB 7/8 N/A 7/8 in N/A 36.5 mm1.438 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB 15/16 N/A 15/16 in N/A 36.5 mm1.438 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB 15/16 N/A 15/16 in N/A 36.5 mm1.438 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB 25 N/A 25 mm N/A 36.5 mm1.438 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB 25 N/A 25 mm N/A 36.5 mm1.438 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB1 N/A 1 in N/A 36.5 mm1.438 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB1 PT N/A 1 in N/A 36.5 mm1.438 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB1 N/A 1 in N/A 36.5 mm1.438 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB1 1/8 N/A 1 1/8 in N/A 38.1 mm1.5 in N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB1 1/8 N/A 1 1/8 in N/A 38.1 mm1.5 in N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB 30 N/A 30 mm N/A 38.1 mm1.5 in N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB 30 N/A 30 mm N/A 38.1 mm1.5 in N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB1 3/16 N/A 1 3/16 in N/A 38.1 mm1.5 in N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB1 3/16 N/A 1 3/16 in N/A 38.1 mm1.5 in N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB1 1/4 S N/A 1 1/4 in N/A 38.1 mm1.5 in N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB1 1/4 N/A 1 1/4 in N/A 44.45 mm1.75 in N/A 15300 N3440 lbf N/A 28500 N6400 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB1 1/4 S N/A 1 1/4 in N/A 38.1 mm1.5 in N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB1 1/4 N/A 1 1/4 in N/A 44.45 mm1.75 in N/A 15300 N3440 lbf N/A 28500 N6400 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB1 3/8 N/A 1 3/8 in N/A 44.45 mm1.75 in N/A 15300 N3440 lbf N/A 28500 N6400 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB1 3/8 N/A 1 3/8 in N/A 44.45 mm1.75 in N/A 15300 N3440 lbf N/A 28500 N6400 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB 35 N/A 35 mm N/A 44.45 mm1.75 in N/A 15300 N3440 lbf N/A 28500 N6400 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB 35 N/A 35 mm N/A 44.45 mm1.75 in N/A 15300 N3440 lbf N/A 28500 N6400 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB1 1/2 N/A 1 1/2 in N/A 47.63 mm1.875 in N/A 19800 N4460 lbf N/A 36200 N8130 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB1 1/2 N/A 1 1/2 in N/A 47.63 mm1.875 in N/A 19800 N4460 lbf N/A 36200 N8130 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB 40 N/A 40 mm N/A 47.63 mm1.875 in N/A 19800 N4460 lbf N/A 36200 N8130 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB 40 N/A 40 mm N/A 47.63 mm1.875 in N/A 19800 N4460 lbf N/A 36200 N8130 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB1 5/8 N/A 1 5/8 in N/A 50.8 mm2 in N/A 20500 N4600 lbf N/A 36300 N8160 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB1 5/8 N/A 1 5/8 in N/A 50.8 mm2 in N/A 20500 N4600 lbf N/A 36300 N8160 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB1 11/16 N/A 1 11/16 in N/A 50.8 mm2 in N/A 20500 N4600 lbf N/A 36300 N8160 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB1 11/16 N/A 1 11/16 in N/A 50.8 mm2 in N/A 20500 N4600 lbf N/A 36300 N8160 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB1 3/4 N/A 1 3/4 in N/A 50.8 mm2 in N/A 20500 N4600 lbf N/A 36300 N8160 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB1 3/4 N/A 1 3/4 in N/A 50.8 mm2 in N/A 20500 N4600 lbf N/A 36300 N8160 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB 45 N/A 45 mm N/A 50.8 mm2 in N/A 20500 N4600 lbf N/A 36300 N8160 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB 45 N/A 45 mm N/A 50.8 mm2 in N/A 20500 N4600 lbf N/A 36300 N8160 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB1 15/16 N/A 1 15/16 in N/A 50.8 mm2 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB1 15/16 N/A 1 15/16 in N/A 50.8 mm2 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB 50 N/A 50 mm N/A 50.8 mm2 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB 50 N/A 50 mm N/A 50.8 mm2 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Tapped Base N/A CAD Icon (for items table)
VTB2 S N/A 2 in N/A 50.8 mm2 in N/A 29200 N6570 lbf N/A 48100 N10800 lbf N/A Tapped Base N/A CAD Icon (for items table)
RTB2 S N/A 2 in N/A 50.8 mm2 in N/A 29200 N6570 lbf N/A 48100 N10800 lbf N/A Tapped Base N/A CAD Icon (for items table)
Unit of Measure
1