Page 766 - Rollingbearings

8.7 Double row tapered roller bearings, TDO design
d 360 – 431,8 mm
14.1732 – 17 in.
T
C

r 1
r 2

D D 1 d d 1

r 3
r 4
a
TDO/D TDO/XDC

Principal dimensions Basic load ratings Fatigue Mass Designation Design
dynamic static load limit variant/
feature
d D T C C C 0 P u

mm/in. kN kN kg – –

360 480 160 128 2 211 5 000 405 73 BT2B 332831 TDO/D
14.1732 18.8976 6.2992 5.0394

368,249 523,875 214,312 169,862 3 380 7 500 585 140 BT2B 332603/HA1 TDO/D
14.498 20.625 8.4375 6.6875

368,3 596,9 203,2 133,35 3 270 5 850 465 188 BT2B 332754 TDO/XDC
14.5 23.5 8 5.25

371,475 501,65 155,575 107,95 1 976 4 250 345 76,5 331606 A TDO/XDC
14.625 19.75 6.125 4.25

380 520 148 112 2 289 4 500 365 80 BT2B 328020 TDO/D
14.9606 20.4725 5.8268 4.4095

8.7 384,175 546,1 222,25 177,8 3 724 8 300 640 161 331197 A TDO/D
15.125 21.5 8.75 7

406,4 539,75 142,875 101,6 1 817 4 400 345 82,5 BT2B 328389 TDO/XDC
16 21.25 5.625 4

415,925 590,55 244,475 193,675 4 175 9 650 720 205 331656 TDO/XDC
16.375 23.25 9.625 7.625

431,8 571,5 155,575 111,125 1 145 5 100 405 100 BT2B 332604/HA1 TDO/D
17 22.5 6.125 4.375
571,5 192,088 146,05 2 847 6 950 530 127 BT2B 332237 A/HA1 TDO/XDC
22.5 7.5625 5.75

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