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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Type E tapered roller bearing Mounted Bearings are available in a wide variety of sizes and configurations to meet the requirements of demanding applications. Popular part numbers are in stock for immediate availability. Metric sizes also are available in shaft diameters ranging from 35 mm to 125 mm.

1-3/16 to 3-1/2 utilize one collar
3-15/16 to 5 utilize two collars
6 holes equally spaced (chordal spacing shown)
Type E Flange Piloted Bearing Side By Side
Type E Single Collar Pilot Bearing_Dimensions
Unit of Measure
1 

Part Number

Shaft Size

Shaft Size Type

Dimension H 

Dimension A 

Dimension N2

C90 Dynamic Load Rating

Max. Speed

Lubrication

Housing Coating

CAD

E-PFA-TRB-1 3/16 N/A 1 3/16 in N/A Imperial N/A 5 in N/A 2-7/32 in N/A 2.92 in N/A 3810 lbf N/A 4490 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-1 1/4 N/A 1 1/4 in N/A Imperial N/A 5 in N/A 2-7/32 in N/A 2.92 in N/A 3810 lbf N/A 4490 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-1 3/8 N/A 1 3/8 in N/A Imperial N/A 5-1/4 in N/A 2-15/32 in N/A 3.09 in N/A 6100 lbf N/A 3820 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-35MM N/A 35 mm N/A Metric N/A 5-1/4 in N/A 2-15/32 in N/A 3.09 in N/A 6100 lbf N/A 3820 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-1 7/16 N/A 1 7/16 in N/A Imperial N/A 5-1/4 in N/A 2-15/32 in N/A 3.09 in N/A 6100 lbf N/A 3820 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-1 1/2 N/A 1 1/2 in N/A Imperial N/A 6-1/8 in N/A 2-25/32 in N/A 3.62 in N/A 7860 lbf N/A 3320 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-40MM N/A 40 mm N/A Metric N/A 6-1/8 in N/A 2-25/32 in N/A 3.62 in N/A 7860 lbf N/A 3320 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-1 5/8 N/A 1 5/8 in N/A Imperial N/A 6-1/8 in N/A 2-25/32 in N/A 3.62 in N/A 7860 lbf N/A 3320 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-1 11/16 N/A 1 11/16 in N/A Imperial N/A 6-1/8 in N/A 2-25/32 in N/A 3.62 in N/A 7860 lbf N/A 3320 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-1 3/4 N/A 1 3/4 in N/A Imperial N/A 6-3/8 in N/A 2-29/32 in N/A 3.8 in N/A 10300 lbf N/A 3050 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-45MM N/A 45 mm N/A Metric N/A 6-3/8 in N/A 2-29/32 in N/A 3.8 in N/A 10300 lbf N/A 3050 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-1 7/8 N/A 1 7/8 in N/A Imperial N/A 6-3/8 in N/A 2-29/32 in N/A 3.8 in N/A 10300 lbf N/A 3050 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-1 15/16 N/A 1 15/16 in N/A Imperial N/A 6-3/8 in N/A 2-29/32 in N/A 3.8 in N/A 10300 lbf N/A 3050 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-50MM N/A 50 mm N/A Metric N/A 6-3/8 in N/A 2-29/32 in N/A 3.8 in N/A 10300 lbf N/A 3050 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-2 N/A 2 in N/A Imperial N/A 6-3/8 in N/A 2-29/32 in N/A 3.8 in N/A 10300 lbf N/A 3050 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-55MM N/A 55 mm N/A Metric N/A 7-1/8 in N/A 3-3/32 in N/A 4.24 in N/A 10900 lbf N/A 2730 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-2 3/16 N/A 2 3/16 in N/A Imperial N/A 7-1/8 in N/A 3-3/32 in N/A 4.24 in N/A 10900 lbf N/A 2730 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-2 1/4 N/A 2 1/4 in N/A Imperial N/A 7-5/8 in N/A 3-5/16 in N/A 4.6 in N/A 11600 lbf N/A 2420 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-60MM N/A 60 mm N/A Metric N/A 7-5/8 in N/A 3-5/16 in N/A 4.6 in N/A 11600 lbf N/A 2420 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-2 7/16 N/A 2 7/16 in N/A Imperial N/A 7-5/8 in N/A 3-5/16 in N/A 4.6 in N/A 11600 lbf N/A 2420 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-2 1/2 N/A 2 1/2 in N/A Imperial N/A 7-5/8 in N/A 3-5/16 in N/A 4.6 in N/A 11600 lbf N/A 2420 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-65MM N/A 65 mm N/A Metric N/A 7-5/8 in N/A 3-5/16 in N/A 4.6 in N/A 11600 lbf N/A 2420 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-2 11/16 N/A 2 11/16 in N/A Imperial N/A 8-3/4 in N/A 3-11/16 in N/A 5.3 in N/A 12300 lbf N/A 2060 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-2 3/4 N/A 2 3/4 in N/A Imperial N/A 8-3/4 in N/A 3-11/16 in N/A 5.3 in N/A 12300 lbf N/A 2060 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-70MM N/A 70 mm N/A Metric N/A 8-3/4 in N/A 3-11/16 in N/A 5.3 in N/A 12300 lbf N/A 2060 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-2 15/16 N/A 2 15/16 in N/A Imperial N/A 8-3/4 in N/A 3-11/16 in N/A 5.3 in N/A 12300 lbf N/A 2060 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-75MM N/A 75 mm N/A Metric N/A 8-3/4 in N/A 3-11/16 in N/A 5.3 in N/A 12300 lbf N/A 2060 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-3 N/A 3 in N/A Imperial N/A 8-3/4 in N/A 3-11/16 in N/A 5.3 in N/A 12300 lbf N/A 2060 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-80MM N/A 80 mm N/A Metric N/A 10-1/4 in N/A 4-3/16 in N/A 6.1 in N/A 19600 lbf N/A 1640 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-3 3/16 N/A 3 3/16 in N/A Imperial N/A 10-1/4 in N/A 4-3/16 in N/A 6.1 in N/A 19600 lbf N/A 1640 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-3 1/4 N/A 3 1/4 in N/A Imperial N/A 10-1/4 in N/A 4-3/16 in N/A 6.1 in N/A 19600 lbf N/A 1640 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-85MM N/A 85 mm N/A Metric N/A 10-1/4 in N/A 4-3/16 in N/A 6.1 in N/A 19600 lbf N/A 1640 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-3 7/16 N/A 3 7/16 in N/A Imperial N/A 10-1/4 in N/A 4-3/16 in N/A 6.1 in N/A 19600 lbf N/A 1640 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-3 1/2 N/A 3 1/2 in N/A Imperial N/A 10-1/4 in N/A 4-3/16 in N/A 6.1 in N/A 19600 lbf N/A 1640 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-90MM N/A 90 mm N/A Metric N/A 10-1/4 in N/A 4-3/16 in N/A 6.1 in N/A 19600 lbf N/A 1640 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-100MM N/A 100 mm N/A Metric N/A 10-7/8 in N/A 4-1/2 in N/A 6.63 in N/A 26900 lbf N/A 1530 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-3 15/16 N/A 3 15/16 in N/A Imperial N/A 10-7/8 in N/A 4-1/2 in N/A 6.63 in N/A 26900 lbf N/A 1530 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-4 N/A 4 in N/A Imperial N/A 10-7/8 in N/A 4-1/2 in N/A 6.63 in N/A 26900 lbf N/A 1530 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-110MM N/A 110 mm N/A Metric N/A 13-1/2 in N/A 4-5/8 in N/A 5.875 in N/A 33000 lbf N/A 1360 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-4 7/16 N/A 4 7/16 in N/A Imperial N/A 13-1/2 in N/A 4-5/8 in N/A 5.875 in N/A 33000 lbf N/A 1360 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-4 1/2 N/A 4 1/2 in N/A Imperial N/A 13-1/2 in N/A 4-5/8 in N/A 5.875 in N/A 33000 lbf N/A 1360 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-115MM N/A 115 mm N/A Metric N/A 13-1/2 in N/A 4-5/8 in N/A 5.875 in N/A 33000 lbf N/A 1360 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-125MM N/A 125 mm N/A Metric N/A 14-3/4 in N/A 5-1/16 in N/A 6.375 in N/A 45500 lbf N/A 1200 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-4 15/16 N/A 4 15/16 in N/A Imperial N/A 14-3/4 in N/A 5-1/16 in N/A 6.375 in N/A 45500 lbf N/A 1200 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
E-PFA-TRB-5 N/A 5 in N/A Imperial N/A 14-3/4 in N/A 5-1/16 in N/A 6.375 in N/A 45500 lbf N/A 1200 rpm N/A Grease - Premium Industrial N/A E-Coat N/A CAD Icon (for items table)
Unit of Measure
1