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

H715346XX - H715310 N/A H715300 N/A 3 in76.2 mm N/A 5.5 in139.7 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346P - H715310 N/A H715300 N/A 3 in76.2 mm N/A 5.5 in139.7 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346 - H715310 N/A H715300 N/A 3 in76.2 mm N/A 5.5 in139.7 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346XX - H715311 N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346P - H715311 N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346 - H715311 N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346XX - H715311A N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346P - H715311A N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346 - H715311A N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346 - H715311P N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346XX - H715311P N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346P - H715311P N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346XX - H715311W N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.5625 in39.688 mm N/A 1.9375 in49.213 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346 - H715311W N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.5625 in39.688 mm N/A 1.9375 in49.213 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346P - H715311W N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.5625 in39.688 mm N/A 1.9375 in49.213 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346XX - H715311XX N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346P - H715311XX N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346 - H715311XX N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.4375 in36.513 mm N/A 1.8125 in46.038 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346P - H715313W N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.5625 in39.688 mm N/A 1.9375 in49.213 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346XX - H715313W N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.5625 in39.688 mm N/A 1.9375 in49.213 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H715346 - H715313W N/A H715300 N/A 3 in76.2 mm N/A 5.3750 in136.525 mm N/A 1.8125 in46.038 mm N/A 1.5625 in39.688 mm N/A 1.9375 in49.213 mm N/A 71700 lbf319000 N N/A 91000 lbf405000 N N/A CAD Icon (for items table)
H917840 - H917810 N/A H917800 N/A 3 in76.2 mm N/A 7-1/8 in180.975 mm N/A 2.0938 in53.183 mm N/A 1.4063 in35.720 mm N/A 2.1250 in53.975 mm N/A 101000 lbf448000 N N/A 103000 lbf458000 N N/A CAD Icon (for items table)
HH221430 - HH221410 N/A HH221400 N/A 3 in76.2 mm N/A 7.5 in190.5 mm N/A 2.2650 in57.531 mm N/A 1.8125 in46.038 mm N/A 2.2500 in57.150 mm N/A 120000 lbf534000 N N/A 156000 lbf692000 N N/A CAD Icon (for items table)
HH221430 - HH221410XX N/A HH221400 N/A 3 in76.2 mm N/A 7.5 in190.5 mm N/A 2.2650 in57.531 mm N/A 1.8125 in46.038 mm N/A 2.2501 in57.153 mm N/A 120000 lbf534000 N N/A 156000 lbf692000 N N/A CAD Icon (for items table)
HH221430 - HH221416 N/A HH221400 N/A 3 in76.2 mm N/A 7.875 in200.025 mm N/A 2.2650 in57.531 mm N/A 2.0000 in50.800 mm N/A 2.4376 in61.915 mm N/A 120000 lbf534000 N N/A 156000 lbf692000 N N/A CAD Icon (for items table)
HM515745 - HM515714 N/A HM515700 N/A 3 in76.2 mm N/A 5.5118 in140 mm N/A 1.8150 in46.101 mm N/A 1.3125 in33.338 mm N/A 1.7501 in44.453 mm N/A 54200 lbf241000 N N/A 71400 lbf318000 N N/A CAD Icon (for items table)
HM515745 - HM515716 N/A HM515700 N/A 3 in76.2 mm N/A 5.5960 in142.138 mm N/A 1.8150 in46.101 mm N/A 1.3125 in33.338 mm N/A 1.7500 in44.450 mm N/A 54200 lbf241000 N N/A 71400 lbf318000 N N/A CAD Icon (for items table)
HM516442 - HM516410 N/A HM516400 N/A 3 in76.2 mm N/A 5.25 in133.35 mm N/A 1.5625 in39.688 mm N/A 1.2813 in32.545 mm N/A 1.5625 in39.688 mm N/A 58200 lbf259000 N N/A 79300 lbf353000 N N/A CAD Icon (for items table)
L814749 - L814710 N/A L814700 N/A 3 in76.2 mm N/A 4.3125 in109.538 mm N/A 0.7500 in19.050 mm N/A 0.5938 in15.083 mm N/A 0.75 in19.05 mm N/A 15600 lbf69200 N N/A 27000 lbf120000 N N/A CAD Icon (for items table)
LL714649 - LL714610 N/A LL714600 N/A 3 in76.2 mm N/A 4.1563 in105.570 mm N/A 0.5313 in13.495 mm N/A 0.3750 in9.525 mm N/A 0.5313 in13.495 mm N/A 9210 lbf41000 N N/A 13700 lbf61000 N N/A CAD Icon (for items table)
LM114848 - LM114811 N/A LM114800 N/A 3 in76.2 mm N/A 4.5625 in115.888 mm N/A 1.0625 in26.988 mm N/A 0.9375 in23.813 mm N/A 1.0626 in26.990 mm N/A 28000 lbf125000 N N/A 41800 lbf186000 N N/A CAD Icon (for items table)
34304 - 34472X N/A 34000 N/A 3.0455 in77.356 mm N/A 4.7244 in120 mm N/A 0.9060 in23.012 mm N/A 0.6299 in15.999 mm N/A 0.9056 in23.002 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34304 - 34478 N/A 34000 N/A 3.0455 in77.356 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.6875 in17.463 mm N/A 0.9688 in24.608 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34304 - 34478RB N/A 34000 N/A 3.0455 in77.356 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.6875 in17.463 mm N/A 0.9688 in24.608 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34304 - 34479 N/A 34000 N/A 3.0455 in77.356 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.8600 in21.844 mm N/A 0.9688 in24.608 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34304 - 34492 N/A 34000 N/A 3.0455 in77.356 mm N/A 4.9250 in125.095 mm N/A 0.9060 in23.012 mm N/A 0.6563 in16.670 mm N/A 0.9449 in24.000 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34304 - 34492A N/A 34000 N/A 3.0455 in77.356 mm N/A 4.9233 in125.052 mm N/A 0.9060 in23.012 mm N/A 0.6457 in16.401 mm N/A 0.9343 in23.731 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34304 - 34500 N/A 34000 N/A 3.0455 in77.356 mm N/A 5 in127 mm N/A 0.9060 in23.012 mm N/A 0.7812 in19.842 mm N/A 1.0625 in26.988 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34307 - 34472X N/A 34000 N/A 3.0625 in77.788 mm N/A 4.7244 in120 mm N/A 0.9060 in23.012 mm N/A 0.6299 in15.999 mm N/A 0.9056 in23.002 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34306 - 34472X N/A 34000 N/A 3.0625 in77.788 mm N/A 4.7244 in120 mm N/A 0.9060 in23.012 mm N/A 0.6299 in15.999 mm N/A 0.9055 in23.000 mm N/A 27200 lbf121000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34307 - 34478 N/A 34000 N/A 3.0625 in77.788 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.6875 in17.463 mm N/A 0.9688 in24.608 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34306 - 34478 N/A 34000 N/A 3.0625 in77.788 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.6875 in17.463 mm N/A 0.9688 in24.608 mm N/A 27200 lbf121000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34307 - 34478RB N/A 34000 N/A 3.0625 in77.788 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.6875 in17.463 mm N/A 0.9688 in24.608 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34306 - 34478RB N/A 34000 N/A 3.0625 in77.788 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.6875 in17.463 mm N/A 0.9688 in24.608 mm N/A 27200 lbf121000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34306 - 34479 N/A 34000 N/A 3.0625 in77.788 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.8600 in21.844 mm N/A 0.9688 in24.608 mm N/A 27200 lbf121000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34307 - 34479 N/A 34000 N/A 3.0625 in77.788 mm N/A 4.7812 in121.442 mm N/A 0.9060 in23.012 mm N/A 0.8600 in21.844 mm N/A 0.9688 in24.608 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34306 - 34492 N/A 34000 N/A 3.0625 in77.788 mm N/A 4.9250 in125.095 mm N/A 0.9060 in23.012 mm N/A 0.6563 in16.670 mm N/A 0.9449 in24.000 mm N/A 27200 lbf121000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34307 - 34492 N/A 34000 N/A 3.0625 in77.788 mm N/A 4.9250 in125.095 mm N/A 0.9060 in23.012 mm N/A 0.6563 in16.670 mm N/A 0.9449 in24.000 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34307 - 34492A N/A 34000 N/A 3.0625 in77.788 mm N/A 4.9233 in125.052 mm N/A 0.9060 in23.012 mm N/A 0.6457 in16.401 mm N/A 0.9343 in23.731 mm N/A 23000 lbf102000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
34306 - 34492A N/A 34000 N/A 3.0625 in77.788 mm N/A 4.9233 in125.052 mm N/A 0.9060 in23.012 mm N/A 0.6457 in16.401 mm N/A 0.9343 in23.731 mm N/A 27200 lbf121000 N N/A 30600 lbf136000 N N/A CAD Icon (for items table)
Unit of Measure
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