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 Urethane End Covers to be used with Type E Tapered Roller Bearing Mounted Bearings to create a secondary sealing system. Please download and view the Type E Secondary Sealing System End Cover Dimensions document to review end cover nomenclature, dimensions, and to match with the correct shaft size.
Type E Covers Side By Side
Type E End Covers
Unit of Measure
1 2 

Part Number

Type

Cover Diameter A

B

Cover Length C1

Cover Length C2

Number of Bolts

CAD

EUDR-1 3/16 N/A Open N/A 2.85 in N/A N/A 0.995 in N/A 1.095 in N/A 4 N/A
EUC-A N/A Closed N/A 2.85 in N/A N/A 0.995 in N/A N/A 4 N/A
EUDR-1 1/4 N/A Open N/A 2.85 in N/A N/A 0.995 in N/A 1.095 in N/A 4 N/A
EUDR-1 3/8 N/A Open N/A 3.345 in N/A N/A 0.995 in N/A 1.095 in N/A 4 N/A CAD Icon (for items table)
EUC-B N/A Closed N/A 3.345 in N/A N/A 0.995 in N/A N/A 4 N/A CAD Icon (for items table)
EUDR-1 7/16 N/A Open N/A 3.345 in N/A N/A 0.995 in N/A 1.095 in N/A 4 N/A CAD Icon (for items table)
EUDR-35MM N/A Open N/A 3.345 in N/A N/A 0.995 in N/A 1.095 in N/A 4 N/A CAD Icon (for items table)
EUDR-1 1/2 N/A Open N/A 3.95 in N/A 3.691 in N/A 0.982 in N/A 1.082 in N/A 4 N/A CAD Icon (for items table)
EUC-C N/A Closed N/A 3.95 in N/A 3.691 in N/A 0.982 in N/A N/A 4 N/A CAD Icon (for items table)
EUDR-1 5/8 N/A Open N/A 3.95 in N/A 3.691 in N/A 0.982 in N/A 1.082 in N/A 4 N/A CAD Icon (for items table)
EUDR-1 11/16 N/A Open N/A 3.95 in N/A 3.691 in N/A 0.982 in N/A 1.082 in N/A 4 N/A CAD Icon (for items table)
EUDR-40MM N/A Open N/A 3.95 in N/A 3.691 in N/A 0.982 in N/A 1.082 in N/A 4 N/A CAD Icon (for items table)
EUDR-1 3/4 N/A Open N/A 4.196 in N/A 3.941 in N/A 0.982 in N/A 1.082 in N/A 4 N/A CAD Icon (for items table)
EUC-D N/A Closed N/A 4.196 in N/A 3.941 in N/A 0.982 in N/A N/A 4 N/A CAD Icon (for items table)
EUDR-1 7/8 N/A Open N/A 4.196 in N/A 3.941 in N/A 0.982 in N/A 1.082 in N/A 4 N/A CAD Icon (for items table)
EUDR-1 15/16 N/A Open N/A 4.196 in N/A 3.941 in N/A 0.982 in N/A 1.082 in N/A 4 N/A CAD Icon (for items table)
EUDR-2 N/A Open N/A 4.196 in N/A 3.941 in N/A 0.982 in N/A 1.082 in N/A 4 N/A CAD Icon (for items table)
EUDR-45MM N/A Open N/A 4.196 in N/A 3.941 in N/A 0.982 in N/A 1.082 in N/A 4 N/A CAD Icon (for items table)
EUDR-50MM N/A Open N/A 4.196 in N/A 3.941 in N/A 0.982 in N/A 1.082 in N/A 4 N/A CAD Icon (for items table)
EUDR-2 3/16 N/A Open N/A 4.7 in N/A 4.352 in N/A 1.075 in N/A 1.175 in N/A 4 N/A CAD Icon (for items table)
EUC-E N/A Closed N/A 4.7 in N/A 4.352 in N/A 1.075 in N/A N/A 4 N/A CAD Icon (for items table)
EUDR-55MM N/A Open N/A 4.7 in N/A 4.352 in N/A 1.075 in N/A 1.175 in N/A 4 N/A CAD Icon (for items table)
EUDR-2 1/4 N/A Open N/A 4.945 in N/A 4.57 in N/A 1.075 in N/A 1.175 in N/A 4 N/A CAD Icon (for items table)
EUC-F N/A Closed N/A 4.945 in N/A 4.57 in N/A 1.075 in N/A N/A 4 N/A CAD Icon (for items table)
EUDR-2 1/2 N/A Open N/A 4.945 in N/A 4.57 in N/A 1.075 in N/A 1.175 in N/A 4 N/A CAD Icon (for items table)
EUDR-2 7/16 N/A Open N/A 4.945 in N/A 4.57 in N/A 1.075 in N/A 1.175 in N/A 4 N/A CAD Icon (for items table)
EUDR-60MM N/A Open N/A 4.945 in N/A 4.57 in N/A 1.075 in N/A 1.175 in N/A 4 N/A CAD Icon (for items table)
EUDR-65MM N/A Open N/A 4.945 in N/A 4.57 in N/A 1.075 in N/A 1.175 in N/A 4 N/A CAD Icon (for items table)
EUDR-2 11/16 N/A Open N/A 5.65 in N/A 5.224 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUC-G N/A Closed N/A 5.65 in N/A 5.224 in N/A 1.2 in N/A N/A 4 N/A CAD Icon (for items table)
EUDR-2 3/4 N/A Open N/A 5.65 in N/A 5.224 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUDR-2 15/16 N/A Open N/A 5.65 in N/A 5.224 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUDR-3 N/A Open N/A 5.65 in N/A 5.224 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUDR-70MM N/A Open N/A 5.65 in N/A 5.224 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUDR-75MM N/A Open N/A 5.65 in N/A 5.224 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUDR-3 3/16 N/A Open N/A 6.7 in N/A 6.187 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUC-H N/A Closed N/A 6.7 in N/A 6.187 in N/A 1.2 in N/A N/A 4 N/A CAD Icon (for items table)
EUDR-3 1/4 N/A Open N/A 6.7 in N/A 6.187 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUDR-3 7/16 N/A Open N/A 6.7 in N/A 6.187 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUDR-3 1/2 N/A Open N/A 6.7 in N/A 6.187 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUDR-80MM N/A Open N/A 6.7 in N/A 6.187 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUDR-85MM N/A Open N/A 6.7 in N/A 6.187 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUDR-90MM N/A Open N/A 6.7 in N/A 6.187 in N/A 1.2 in N/A 1.3 in N/A 4 N/A CAD Icon (for items table)
EUDR-3 15/16 N/A Open N/A 7.43 in N/A 6.892 in N/A 1.325 in N/A 1.425 in N/A 4 N/A CAD Icon (for items table)
EUC-I N/A Closed N/A 7.43 in N/A 6.892 in N/A 1.325 in N/A N/A 4 N/A CAD Icon (for items table)
EUDR-4 N/A Open N/A 7.43 in N/A 6.892 in N/A 1.325 in N/A 1.425 in N/A 4 N/A CAD Icon (for items table)
EUDR-100MM N/A Open N/A 7.43 in N/A 6.892 in N/A 1.325 in N/A 1.425 in N/A 4 N/A CAD Icon (for items table)
EUDR-4 7/16 N/A Open N/A 8.25 in N/A 7.7 in N/A 1.638 in N/A 1.738 in N/A 6 N/A CAD Icon (for items table)
EUC-J N/A Closed N/A 8.25 in N/A 7.7 in N/A 1.638 in N/A N/A 6 N/A CAD Icon (for items table)
EUDR-4 1/2 N/A Open N/A 8.25 in N/A 7.7 in N/A 1.638 in N/A 1.738 in N/A 6 N/A CAD Icon (for items table)
Unit of Measure
1 2