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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This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
Timken_TRB_1ROWASSY_TS_32005X-90KA1-A
TRB TS Line Drawing
Unit of Measure
« 131 132 133 

Part Number

Series

d - Bore

D - Cup Outer Diameter

B - Cone Width

C - Cup Width

T - Bearing Width

C1 - Dynamic Radial Rating (1 million revolutions)

C0 - Static Radial Rating

CAD

93787A - 93134 N/A 93000 N/A 7.8720 in199.949 mm N/A 13.4132 in340.695 mm N/A 3.0460 in77.368 mm N/A 2.1125 in53.658 mm N/A 3.3460 in84.988 mm N/A 155000 lbf690000 N N/A 290000 lbf1290000 N N/A CAD Icon (for items table)
HM813844P - HM813811P N/A HM813800 N/A 2.625 in66.675 mm N/A 5 in127 mm N/A 1.4375 in36.513 mm N/A 1.0625 in26.988 mm N/A 1.4375 in36.512 mm N/A 51500 lbf229000 N N/A 57600 lbf256000 N N/A CAD Icon (for items table)
LM29749N - LM29710 N/A LM29700 N/A 1.5 in38.1 mm N/A 2.5625 in65.088 mm N/A 0.7200 in18.288 mm N/A 0.5500 in13.970 mm N/A 0.71 in18.034 mm N/A 12900 lbf57600 N N/A 13600 lbf60300 N N/A CAD Icon (for items table)
LM742748 - LM742710W N/A LM742700 N/A 8 1/2 in215.900 mm N/A 11.25 in285.750 mm N/A 1.8125 in46.038 mm N/A 1.3750 in34.925 mm N/A 1.8125 in46.038 mm N/A 85100 lbf378000 N N/A 181000 lbf807000 N N/A CAD Icon (for items table)
M349547 - M349510W N/A M349500 N/A 10.0630 in255.600 mm N/A 13.5 in342.9 mm N/A 2.5 in63.5 mm N/A 1.7500 in44.450 mm N/A 2.2500 in57.150 mm N/A 141000 lbf628000 N N/A 286000 lbf1270000 N N/A CAD Icon (for items table)
Unit of Measure
« 131 132 133