The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.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_SINGLECUP_TS
TRB TS Cup Line Drawing
Unit of Measure
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Part Number

Series

O.D. (D)

C - Cup Width

CAD

414A N/A 415 N/A 3.4843 in88.501 mm N/A 0.875 in22.225 mm N/A
414X N/A 415 N/A 3.5 in88.9 mm N/A 0.875 in22.225 mm N/A
414XA N/A 415 N/A 3.5433 in90.000 mm N/A 0.875 in22.225 mm N/A
421417 N/A 420000 N/A 14.1732 in359.999 mm N/A 2.5 in63.5 mm N/A
421437 N/A 420000 N/A 14.372 in365.049 mm N/A 2.5 in63.5 mm N/A
421450 N/A 420000 N/A 14.5 in368.3 mm N/A 2.5 in63.5 mm N/A
423296 N/A 423000 N/A 29.5200 in749.808 mm N/A 3.75 in95.25 mm N/A
423300 N/A 423000 N/A 29.995 in761.873 mm N/A 3.75 in95.25 mm N/A
424405 N/A 424000 N/A 40.5000 in1028.7 mm N/A 4.75 in120.65 mm N/A
425299 N/A 425000 N/A 29.995 in761.873 mm N/A 4 in101.6 mm N/A
42584 N/A 42000 N/A 5.8437 in148.43 mm N/A 0.8438 in21.433 mm N/A
42584XX N/A 42000 N/A 5.8437 in148.43 mm N/A 0.8438 in21.433 mm N/A
42585 N/A 42000 N/A 5.8437 in148.43 mm N/A 1 in25.4 mm N/A
42586 N/A 42000 N/A 5.8437 in148.43 mm N/A 1.25 in31.75 mm N/A
42587 N/A 42000 N/A 5.875 in149.225 mm N/A 0.9688 in24.608 mm N/A
42590 N/A 42000 N/A 5.9045 in149.974 mm N/A 0.9688 in24.608 mm N/A
42620 N/A 42600 N/A 5 in127 mm N/A 0.875 in22.225 mm N/A
42624 N/A 42600 N/A 5.1171 in129.974 mm N/A 1.063 in27 mm N/A
426330 N/A 426000 N/A 33 in838.2 mm N/A 4.125 in104.775 mm N/A
428420 N/A 428000 N/A 42.0000 in1066.800 mm N/A 5.5 in139.7 mm N/A
428423 N/A 428000 N/A 42.1220 in1069.899 mm N/A 5.5 in139.7 mm N/A
429XS N/A 435 N/A 3.5433 in90.000 mm N/A 1 in25.4 mm N/A
430X N/A 435 N/A 3.5433 in90.000 mm N/A 0.875 in22.225 mm N/A
431575 N/A 430000 N/A 15.75 in400.05 mm N/A 2.5 in63.5 mm N/A
432 N/A 435 N/A 3.75 in95.25 mm N/A 0.875 in22.225 mm N/A
Unit of Measure
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