Page 720 - Rollingbearings

8.2 Inch single row tapered roller bearings
d 34,987 – 39,688 mm
1.3774 – 1.5625 in.

T
C
r 4
r 3
r 1
r 2
B
D d d 1

a

Principal dimensions Basic load ratings Fatigue Speed ratings Mass Designation Series
dynamic static load limit Reference Limiting
speed speed
d D T C C 0 P u

mm/in. kN kN r/min kg – –

34,987 59,131 15,875 40,6 44 4,5 9 000 11 000 0,17 ▶ L 68149/110 L 68100
1.3774 2.328 0.625
59,975 15,875 40,6 44 4,5 9 000 11 000 0,18 ▶ L 68149/111 L 68100
2.3612 0.625

35,717 72,233 25,4 83 90 10 7 500 9 000 0,49 HM 88648/610 HM 88600
1.4062 2.8438 1

36,487 73,025 23,812 89,1 88 9,8 8 000 9 500 0,46 25880/25820 25800
1.4365 2.875 0.9375

36,512 76,2 29,37 95,2 106 11,8 7 000 8 500 0,64 HM 89449/410 HM 89400
1.4375 3 1.1563

38,1 65,088 18,034 53 57 6,1 8 000 10 000 0,23 ▶ LM 29748/710 LM 29700
8.2 1.5 2.5625 0.71
65,088 18,034 53 57 6,1 8 000 10 000 0,24 ▶ LM 29749/710 LM 29700
2.5625 0.71
65,088 19,812 53 57 6,1 8 000 10 000 0,25 LM 29749/711 LM 29700
2.5625 0.78

72,238 20,638 60,3 60 6,55 8 000 9 500 0,36 ▶ 16150/16284 16000
2.844 0.8125
72,238 23,813 60,3 60 6,55 8 000 9 500 0,39 16150/16283 16000
2.844 0.9375
76,2 23,812 92,1 93 10,4 7 500 9 000 0,5 2788/2720 2700
3 0.9375

79,375 29,37 112 110 12,5 7 000 8 500 0,68 3490/3420 3400
3.125 1.1563
82,55 29,37 106 118 13,4 6 700 8 000 0,77 HM 801346 X/310 HM 801300
3.25 1.1563
82,55 29,37 106 118 13,4 6 700 8 000 0,78 ▶ HM 801346/310 HM 801300
3.25 1.1563

82,931 23,812 99,1 106 11,8 6 700 8 000 0,65 ▶ 25572/25520 25500
3.265 0.9375
88,5 26,988 123 114 13,2 6 700 8 500 0,83 418/414 415
3.4843 1.0625

39,688 76,2 23,812 92,1 93 10,4 7 500 9 000 0,48 2789/2729 2700
1.5625 3 0.9375

SKF Explorer bearing
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