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
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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

14125A - 14283 N/A 14000 N/A 1 1/4 in31.75 mm N/A 2.8380 in72.085 mm N/A 0.7710 in19.583 mm N/A 0.7250 in18.415 mm N/A 0.8813 in22.385 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD Icon (for items table)
14124 - 14284 N/A 14000 N/A 1 1/4 in31.75 mm N/A 2.8345 in71.996 mm N/A 0.7710 in19.583 mm N/A 0.7250 in18.415 mm N/A 0.8813 in22.385 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD Icon (for items table)
14125A - 14284 N/A 14000 N/A 1 1/4 in31.75 mm N/A 2.8345 in71.996 mm N/A 0.7710 in19.583 mm N/A 0.7250 in18.415 mm N/A 0.8813 in22.385 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD Icon (for items table)
14124 - 14299 N/A 14000 N/A 1 1/4 in31.75 mm N/A 3.0625 in77.788 mm N/A 0.7710 in19.583 mm N/A 0.6250 in15.875 mm N/A 0.7813 in19.845 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD Icon (for items table)
14125A - 14299 N/A 14000 N/A 1 1/4 in31.75 mm N/A 3.0625 in77.788 mm N/A 0.7710 in19.583 mm N/A 0.6250 in15.875 mm N/A 0.7813 in19.845 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD Icon (for items table)
14123AA - 14299 N/A 14000 N/A 1 1/4 in31.75 mm N/A 3.0625 in77.788 mm N/A 1.0520 in26.721 mm N/A 0.6250 in15.875 mm N/A 1.0623 in26.982 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD Icon (for items table)
14123A - 14299 N/A 14000 N/A 1 1/4 in31.75 mm N/A 3.0625 in77.788 mm N/A 1.0520 in26.721 mm N/A 0.6250 in15.875 mm N/A 1.0623 in26.982 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A CAD Icon (for items table)
15125 - 15243 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.4375 in61.913 mm N/A 0.8125 in20.638 mm N/A 0.5625 in14.288 mm N/A 0.75 in19.05 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15126 - 15243 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.4375 in61.913 mm N/A 0.8125 in20.638 mm N/A 0.5625 in14.288 mm N/A 0.75 in19.05 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15123 - 15243 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.4375 in61.913 mm N/A 0.7500 in19.050 mm N/A 0.5625 in14.288 mm N/A 0.7150 in18.161 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15126 - 15244 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.4409 in61.999 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15123 - 15244 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.4409 in61.999 mm N/A 0.7500 in19.050 mm N/A 0.6250 in15.875 mm N/A 0.7775 in19.749 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15125 - 15244 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.4409 in61.999 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15125 - 15245 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.4409 in61.999 mm N/A 0.8125 in20.638 mm N/A 0.5625 in14.288 mm N/A 0.75 in19.05 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15126 - 15245 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.4409 in61.999 mm N/A 0.8125 in20.638 mm N/A 0.5625 in14.288 mm N/A 0.75 in19.05 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15123 - 15245 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.4409 in61.999 mm N/A 0.7500 in19.050 mm N/A 0.5625 in14.288 mm N/A 0.7150 in18.161 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15125 - 15249 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15123 - 15249 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.7500 in19.050 mm N/A 0.6250 in15.875 mm N/A 0.7775 in19.749 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15126 - 15249 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15125 - 15250 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15123 - 15250 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.7500 in19.050 mm N/A 0.6250 in15.875 mm N/A 0.7775 in19.749 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15126 - 15250 N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15123 - 15250R N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.7500 in19.050 mm N/A 0.5625 in14.288 mm N/A 0.7150 in18.161 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15125 - 15250RB N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15123 - 15250RB N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.7500 in19.050 mm N/A 0.6250 in15.875 mm N/A 0.7775 in19.749 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15126 - 15250RB N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15126 - 15250X N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15123 - 15250X N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.7500 in19.050 mm N/A 0.6250 in15.875 mm N/A 0.7775 in19.749 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
15125 - 15250X N/A 15000 N/A 1 1/4 in31.75 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A CAD Icon (for items table)
16579 - 16522 N/A 16500 N/A 1 1/4 in31.75 mm N/A 2.6875 in68.263 mm N/A 0.875 in22.225 mm N/A 0.6875 in17.463 mm N/A 0.8750 in22.225 mm N/A 15000 lbf66700 N N/A 17500 lbf77900 N N/A CAD Icon (for items table)
23491 - 23420 N/A 23400 N/A 1 1/4 in31.75 mm N/A 2.6875 in68.263 mm N/A 1.0625 in26.988 mm N/A 0.8750 in22.225 mm N/A 1.0625 in26.988 mm N/A 18100 lbf80700 N N/A 20500 lbf91000 N N/A CAD Icon (for items table)
23685 - 23620 N/A 23600 N/A 1 1/4 in31.75 mm N/A 2.8750 in73.025 mm N/A 1.0620 in26.975 mm N/A 0.8750 in22.225 mm N/A 1.0625 in26.988 mm N/A 20100 lbf89400 N N/A 22900 lbf102000 N N/A CAD Icon (for items table)
23685 - 23621 N/A 23600 N/A 1 1/4 in31.75 mm N/A 2.8750 in73.025 mm N/A 1.0620 in26.975 mm N/A 0.8750 in22.225 mm N/A 1.0626 in26.990 mm N/A 20100 lbf89400 N N/A 22900 lbf102000 N N/A CAD Icon (for items table)
2475 - 2420 N/A 2400 N/A 1 1/4 in31.75 mm N/A 2.6875 in68.263 mm N/A 0.9375 in23.813 mm N/A 0.6875 in17.463 mm N/A 0.8750 in22.225 mm N/A 15200 lbf67600 N N/A 16500 lbf73300 N N/A CAD Icon (for items table)
2580A - 2520 N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.6150 in66.421 mm N/A 0.9983 in25.357 mm N/A 0.8125 in20.638 mm N/A 1.0000 in25.400 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2580 - 2520 N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.6150 in66.421 mm N/A 0.9983 in25.357 mm N/A 0.8125 in20.638 mm N/A 1.0000 in25.400 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2582 - 2520 N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.6150 in66.421 mm N/A 0.9983 in25.357 mm N/A 0.8125 in20.638 mm N/A 1.0000 in25.400 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2580A - 2520A N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.6150 in66.421 mm N/A 0.9983 in25.357 mm N/A 0.8125 in20.638 mm N/A 1.0000 in25.400 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2580 - 2520A N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.6150 in66.421 mm N/A 0.9983 in25.357 mm N/A 0.8125 in20.638 mm N/A 1.0000 in25.400 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2582 - 2520A N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.6150 in66.421 mm N/A 0.9983 in25.357 mm N/A 0.8125 in20.638 mm N/A 1.0000 in25.400 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2580A - 2523 N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.7500 in69.850 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2580 - 2523 N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.7500 in69.850 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2582 - 2523 N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.7500 in69.850 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2580 - 2523-S N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.7500 in69.850 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2582 - 2525 N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.8355 in72.022 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2580A - 2525 N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.8355 in72.022 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2580 - 2525 N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.8355 in72.022 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2580 - 2526X N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.8346 in71.999 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2580A - 2526X N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.8346 in71.999 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
2582 - 2526X N/A 2500 N/A 1 1/4 in31.75 mm N/A 2.8346 in71.999 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.9375 in23.813 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A CAD Icon (for items table)
Unit of Measure
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