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Bearings-General bearings-Taper roller bearings
Inch sizes

Taper roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged. If extended, the tapered surfaces converge towards a single point on the bearing axis. Their design makes taper roller bearings particularly suitable for the accommodation of combined radial and axial loads. The larger contact angle which corresponds to the angle of the outer ring raceway is, the larger the axial load carrying capacity. The inner ring with roller and cage assembly forms a unit (cone) which can be mounted separately from the outer ring (cup).

Single, double and four-row taper roller bearings with metric as well as inch dimensions are available. The single row bearings are the most prevalent.

Principal dimensions (mm)
d*D*T
Bearing No. Weight (Kg)
15.875*42.862*14.288 11590/11520 1.001
17.462*39.878*13.843 LM11749/LM11710 0.083
19.05*39.992*12.014 A6075/A6175 0.066
19.05*45.237*15.494 LM11949/LM11910 0.124
19.05*49.225*18.034 09067/09195 0.1804
20.625*49.225*19.845 09081/09195 0.1555
209.55*282.575*46.038 67989/67920 7.73
21.43*45.237*15.494 LM12748/LM12710 0.118
21.43*50.005*17.526 M12649/M12610 0.174
22*45.237*15.494 LM12749/LM12710 0.116
22*46*15.494 LM12749/LM12711 0.121
22.225*56.896*19.368 1755/1729 0.254
25.4*50.292*14.224 L44643/L44610 0.129
25.4*50.294*14.224 L44643L/L44610 0.129
25.4*62*19.05 15101/15245 0.282
26.162*62*19.05 15103S/15245 0.279
26.988*50.292*14.224 L44649/L44610 0.124
28.575*62*19.05 15113/15245 0.28
28.575*72.626*24.608 41125/41286 0.45
29*50.292*14.224 L45449/L45410 0.113
30.162*64.292*31.433 M86649/M86610 0.337
31.75*59.131*15.875 LM67048/LM67010 0.179
31.75*61.912*19.05 15123/15243 0.28
31.75*62*19.05 15123/15245 0.283
31.75*62*19.05 15126/15245 0.255
31.75*69.012*19.845 14125A/14276 0.349
33.338*68.262*22.225 M88048/M88010 0.382
33.338*76.2*23.812 2790/2720 0.549
33.338*76.2*23.812 2790/2729 0.555
33.338*76.2*23.813 2785/2720 0.544
34.92*65.088*18.034 LM48548/LM48510 0.25
34.925*69.012*19.845 14137A/14276 0.325
34.925*69.012*19.845 14138A/14276 0.322
34.925*69.012*19.845 14138/14274 0.32
34.925*72*19 16137/16282 0.36
34.925*72.333*25.4 HM88649/HM88610 0.479
34.925*73.025*23.812 25877/25821 0.468
34.925*76.2*29.37 HM89446/HM89410 0.657
34.925*85.725*30.162 3872/3820 0.88
34.981*59.131*15.875 L68149/L68110 0.1702
34.981*59.974*15.875 L68149/L68111 0.177
35*62*16.7 LM78349/LM78310 0.211
36.487*73.025*23.812 25880/25821 0.451
36.512*76.2*29.37 HM89449/HM89410 0.637
36.513*82.931*23.813 25570/25520 0.651
38*63*17 JL69349/JL69310 0.196
38.1*65.088*18.034 LM29749/LM29710 0.238
38.1*69.012*19.05 13686/13620 0.296
38.1*72*19 16150/16282 0.332
38.1*76.2*23.812 2788/2720 0.49
38.1*76.2*23.813 2788/2729 0.496
38.1*82.931*23.812 25572/25520 0.642
38.1*88.5*26.988 418/414 0.83
39.688*73.025*19.395 U399/U360L 0.357
41*68*17.5 LM300849/LM300811 0.24
41.275*73.025*16.667 18590/18520 0.285
41.275*73.431*19.558 LM501349/LM501310 0.33
41.275*73.431*21.43 LM501349/LM501314 0.353
41.275*76.2*22.225 24780/24720 0.424
41.275*82.55*26.543 M802048/M802011 0.615
41.275*88.9*30.162 HM803146/HM803110 0.886
42.862*87.312*30.162 3579/3525 0.805
42.875*82.931*23.812 25577/25520 0.69
42.875*83.058*23.876 25577/25522 0.7
44.45*82.931*23.812 25580/25520 0.561
44.45*83.058*23.812 25580/25521 0.563
44.45*88.9*30.162 HM803149/HM803110 0.836
44.45*93.264*30.162 3782/3720 0.735
44.45*95.25*30.958 HM903249/HM903210 1
44.983*93.264*30.162 3776/20 0.73
45.23*79.985*19.842 17887/17831 0.41
45.242*73.431*19.558 LM102949/LM102910 0.303
45.242*77.788*19.842 LM603049/LM603011 0.358
45.242*77.788*21.43 LM603049/LM603012 0.377
45.618*82.931*23.812 25590/25520 0.54
45.618*82.931*26.988 25590/25523 0.584
45.618*83.058*23.812 25590/25521 0.534
45.618*83.058*23.876 25590/25522 0.538
50*123.825*36.512 TR101204/72487 2.101
50*82*21.5 JLM104948/JLM104910 0.422
50*82*21.976 JLM104947A/JLM104910 0.434
50*82.55*16.51 JLM104948/JLM104911 0.424
50.8*82*21.976 LM104949/LM104911 0.418
50.8*82.55*16.51 LM104949E/LM104911 0.438
50.8*82.55*21.59 LM104949/LM104911 0.42
50.8*82.931*21.59 LM104949/LM104912 0.425
50.8*85*17.462 18790/18720 0.42
50.8*88.9*20.638 368A/362A 0.592
50.8*92.075*24.608 28580/28521 0.697
50.8*93.264*30.162 3780/3720 0.856
50.8*95.25*27.783 33889/33821 0.862
50.8*97.63*24.608 28678/28622B 0.865
52.388*92.075*24.608 28584/28521 0.669
53.975*140.03*36.512 78215C/78551 2.7122
55*90*23 JLM506849/JLM506810 0.69
57.15*104.775*30.162 462/453X 1.08
57.15*96.838*21 387A/382A 0.598
57.15*96.838*25.4 387A/382S 0.669
57.15*98.425*21 387A/382 0.646
60.325*101.6*25.4 28985/28920 0.79
63.5*110*22 390A/394A 0.851
63.5*112.713*30.162 3982/3920 1.22
63.5*122.238*38.1 HM212047/HM212011 1.84
63.5*74.458*19.05 L610549/LM610510 0.449
66.675*107.95*25.4 29590/29522 0.874
66.675*112.713*30.162 3984/3920 1.14
66.675*122.238*38.1 HM212049/HM212011 1.825
69.85*117.475*30.112 33275/33462 1.28
71.438*120*29.794 33281/33472 1.33
73.025*112.712*25.4 29685/29620 0.861
76.2*127*30.162 42688/42620 0.4
76.2*139.992*36.512 575/572 2.442
82.55*125.412*25.4 27687/27620 1.5
85*130*30 JM716649/JM716610 1.704
88.9*152.4*39.688 HM518445/HM518410 2.815
88.9*152.4*39.688 593/592A 2.78
89.974*146.975*40 HM218248/HM218210 2.52
95*125*20 JL819349/JL819310 0.838
BL-GBM © 2012 / BL-GBM, 11008, 5th Building, Shirongjiaxuan, Fengcheng 5 Road, Xi'an, China 710018 / E-mail: gbm@gbmsupply.com
  • Home
  • About
  • Bearings
    • General bearings >
      • Deep groove ball bearings >
        • 6xxx & 16xxx
        • R and Inch 16xx
        • Miniature bearings
        • Vibration
        • Stainless steel bearings / bearing units
        • Ceramic ball bearings
      • Taper roller bearings >
        • Metric
        • Inch-size
      • Cylindrical roller bearings
      • Needle roller bearings
      • Angular contact ball bearings
      • Double row angular contact ball bearings
      • Self-aligning ball bearings
      • Self-aligning spherical roller bearings
      • Thrust ball bearings >
        • 5xxxx
        • F/FM
    • Bearing Units >
      • Inserts >
        • UC200 UC300 UCX00
        • HC200
        • UK200 UK300 UKX00
        • SA200 SB200
        • SER200 SC200
      • UCP200 UCP300 UCPX00 >
        • UCPA200
        • UCPH200
      • UCF200 UCF300 UCFX00 >
        • UCFS300
      • UCFL200 UCFL300 UCFLX00 >
        • UCFT200
      • UCFC200 UCFCX00
      • UCFA200
      • UCFB200
      • UCC200 UCC300 UCCX00
      • UCECH200
      • UCT200 UCT300 UCTX00
      • SBPP200 SBPF200 SBPFL200 >
        • SBPFT200
    • Accessories & parts >
      • Adapter & withdraw sleeves >
        • Adapters
        • Withdraw sleeves
      • Steel balls
      • Cylindrical and needle rollers
    • Auto bearings >
      • Water pump bearings
      • Clutch release bearings
      • Wheel hub bearings
      • Air conditioner motor bearings
      • Connect rod needle bearings
    • Agricultural bearings and bearing units
    • Sliding and Linear >
      • Spherical Plains
      • Rod ends
      • Linear motion
  • Transmission
    • A/B Series
    • Motorcycle
    • Heavy duty
    • Double pitch
    • Straight side plates
    • Conveyor attachment
    • Leaf chains LH/BL
    • Leaf chains LL/AL
  • Auto Parts
  • Textile machine parts
  • Contact
  • bulletin