Page 736 - Rollingbearings

8.2 Inch single row tapered roller bearings
d 114,3 – 152,4 mm
4.5 – 6 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 – –

114,3 177,8 41,275 307 415 42,5 2 800 3 400 3,6 64450/64700 64000
4.5 7 1.625
180,975 34,925 227 280 30 2 800 3 400 2,95 68450/68712 68000
7.125 1.375
212,725 66,675 619 830 88 2 200 3 000 10 HH 224346/310 HH 224300
8.375 2.625

212,725 66,675 626 765 81,5 2 600 3 200 10 938/932 935
8.375 2.625

114,975 212,725 66,675 619 830 88 2 200 3 000 10 HH 224349/310 HH 224300
4.5266 8.375 2.625

120,65 190,5 46,038 388 540 56 2 600 3 200 4,85 HM 624749/710 HM 624700
4.75 7.5 1.8125
8.2
127 182,562 39,688 281 440 44 2 600 3 200 3,3 48290/48220 48200
5 7.1875 1.5625
196,85 46,038 395 585 60 2 400 3 000 5,2 67388/67322 67300
7.75 1.8125
206,375 47,625 424 585 61 2 400 3 000 6,1 798/792 795
8.125 1.875

133,35 177,008 25,4 166 280 28 2 600 3 200 1,7 ▶ L 327249/210 L 327200
5.25 6.9688 1
196,85 46,038 395 585 60 2 400 3 000 4,65 67391/67322 67300
7.75 1.8125
234,95 63,5 683 900 91,5 2 200 2 800 11 95525/95925 95000
9.25 2.5

139,7 228,6 57,15 578 800 80 2 200 2 800 8,95 898/892 895
5.5 9 2.25
236,538 57,15 629 850 86,5 2 200 2 600 10 HM 231132/110 HM 231100
9.3125 2.25

149,225 236,538 57,15 629 850 86,5 2 200 2 600 9,05 HM 231148/110 HM 231100
5.875 9.3125 2.25

152,4 203,2 41,275 251 480 45,5 2 400 2 800 3,7 LM 330448/410 LM 330400
6 8 1.625
222,25 46,83 400 630 62 2 200 2 600 5,85 M 231649/610 M 231600
8.75 1.8437

SKF Explorer bearing
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