Page 728 - Rollingbearings

8.2 Inch single row tapered roller bearings
d 53,975 – 60,325 mm
2.125 – 2.375 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 – –

53,975 88,9 19,05 71,5 78 9 6 000 7 000 0,44 LM 806649/610 LM 806600
2.125 3.5 0.75
95,25 27,783 129 137 16 5 600 7 000 0,81 33895/33821 33800
3.75 1.0938
95,25 27,783 129 137 16 5 600 7 000 0,81 33895/33822 33800
3.75 1.0938

107,95 36,512 183 190 21,6 5 300 6 300 1,45 ▶ 539/532 X 535
4.25 1.4375
111,125 38,1 183 190 21,6 5 300 6 300 1,65 ▶ 539/532 A 535
4.375 1.5
123,825 36,512 174 160 19,6 4 300 5 600 2 72212/72487 72000
4.875 1.4375

57,15 96,838 21 99,9 102 11,6 5 600 6 700 0,59 387 A/382 A 385
8.2 2.25 3.8125 0.8268
96,838 21 99,9 102 11,6 5 600 6 700 0,59 387/382 A 385
3.8125 0.8268
96,838 25,4 99,9 102 11,6 5 600 6 700 0,65 387 A/382 S 385
3.8125 1

98,425 21 99,9 102 11,6 5 600 6 700 0,64 387/382 385
3.875 0.8268
104,775 30,162 150 160 18,6 5 300 6 300 1,05 ▶ 462/453 X 455
4.125 1.1875
112,712 30,162 175 204 23,6 4 500 5 600 1,4 39580/39520 39500
4.4375 1.1875

112,712 30,162 175 204 23,6 4 500 5 600 1,4 ▶ 39581/39520 39500
4.4375 1.1875
119,985 32,751 175 204 23,6 4 500 5 600 1,75 39580/39528 39500
4.7238 1.2894
119,985 32,751 175 204 23,6 4 500 5 600 1,75 39581/39528 39500
4.7238 1.2894

59,987 130,175 34,099 187 180 22 3 800 5 000 2,05 HM 911244/210 HM 911200
2.3617 5.125 1.3425
135,755 53,975 353 400 45,5 4 000 5 000 3,95 6391/K-6320 6300
5.3447 2.125

60,325 130,175 36,512 187 180 22,4 3 800 5 000 2,1 HM 911245/210 HM 911200
2.375 5.125 1.4375

SKF Explorer bearing
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