Page 738 - Rollingbearings

8.2 Inch single row tapered roller bearings
d 158,75 – 203,2 mm
6.25 – 8 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 – –

158,75 205,583 23,812 168 280 27 2 200 2 800 1,9 ▶ L 432348/310 L 432300
6.25 8.0938 0.9375
205,583 23,813 168 280 27 2 200 2 800 1,95 ▶ L 432349/310 L 432300
8.0938 0.9375

165,1 336,55 92,075 1 198 1 700 156 1 400 1 900 37 HH 437549/510 HH 437500
6.5 13.25 3.625

177,8 227,012 30,162 231 425 40 2 000 2 400 2,95 ▶ 36990/36920 36900
7 8.9375 1.1875
288,925 63,5 774 1 140 108 1 700 2 000 16 94700/94113 94000
11.375 2.5

178,595 265,112 51,595 532 880 85 1 800 2 200 9,55 M 336948/912 M 336900
7.0313 10.4375 2.0313
8.2
179,934 265,112 51,595 532 880 85 1 800 2 200 9,4 M 336949/912 M 336900
7.084 10.4375 2.0313

187,325 282,575 50,8 427 695 67 1 700 2 000 9,9 87737/87111 87000
7.375 11.125 2

189,738 279,4 52,388 643 980 93 1 700 2 000 11 M 239447/410 M 239400
7.47 11 2.0625

190,5 282,575 50,8 427 695 67 1 700 2 000 9,55 87750/87111 87000
7.5 11.125 2

196,85 241,3 23,812 189 315 29 1 900 2 400 2,1 ▶ LL 639249/210 LL 639200
7.75 9.5 0.9375
257,175 39,688 339 655 58,5 1 800 2 200 5,35 LM 739749/710 LM 739700
10.125 1.5625

198,298 279,4 46,038 465 830 76,5 1 600 2 000 9,2 67981/67919 67900
7.807 11 1.8125

199,949 279,4 46,038 465 830 76,5 1 600 2 000 9 67982/67919 67900
7.872 11 1.8125

200,025 276,225 42,862 478 780 72 1 700 2 000 7,7 LM 241147/110 LM 241100
7.875 10.875 1.6875

203,2 282,575 46,038 465 830 76,5 1 600 2 000 8,85 67983/67920 67900
8 11.125 1.8125

SKF Explorer bearing
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