Page 764 - Rollingbearings

product tables product table 8.7 product table

8.7 Double row tapered roller bearings, TDO design
d 101,6 – 355,6 mm
4 – 14 in.
T
C

r 1
r 2

D D 1 d d 1

r 3
r 4
a
TDO TDO/D TDO/D2 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 – –

101,6 146,05 49,212 38,94 267 375 40,5 2,45 BT2B 332767 A TDO/D
4 5.75 1.9375 1.5331

155 200 66 54 312 620 60 4,85 BT2B 328957 TDO/D
6.1024 7.874 2.5984 2.126

228,6 488,95 254 152,4 3 143 4 500 390 205 331945 TDO/D
9 19.25 10 6

254 422,275 173,038 128,66 2 393 4 050 355 87,5 BT2B 328615 TDO/D
10 16.625 6.8125 5.0654
422,275 178,592 139,7 2 393 4 050 355 97,5 BT2B 331782 TDO/D
16.625 7.0312 5.5

260 440 144 128 1 994 3 450 305 86,5 617479 B TDO/XDC
8.7 10.2362 17.3228 5.6693 5.0394
480 284 220 4 330 7 350 600 210 BT2B 328130 TDO
18.8976 11.1811 8.6614

300 500 203 152 2 992 5 100 425 140 BT2B 328383/HA1 TDO/D2
11.811 19.6851 7.9921 5.9843

300,038 422,275 174,625 136,525 2 177 4 750 400 71,5 BT2B 332504/HA2 TDO/XDC
11.8125 16.625 6.875 5.375

317,5 447,675 180,975 146,05 2 521 5 400 440 84 BT2B 332516 A/HA1 TDO/XDC
12.5 17.625 7.125 5.75

330,2 482,6 177,8 127 1 293 5 000 415 100 BT2B 332845/HA2 TDO/D
13 19 7 5

333,375 469,9 190,5 152,4 2 642 5 700 465 98 331775 B TDO/XDC
13.125 18.5 7.5 6

340 460 160 128 2 196 4 900 400 71 BT2B 332830 TDO/D
13.3858 18.1102 6.2992 5.0394

342,9 533,4 174,625 123,825 2 540 4 400 365 130 BT2B 332802 A TDO/D
13.5 21 6.875 4.875

346,075 488,95 200,025 158,75 2 835 6 300 510 110 331981 TDO/D
13.625 19.25 7.875 6.25

355,6 444,5 136,525 111,125 1 353 3 650 300 46 BT2B 332505/HA2 TDO/XDC
14 17.5 5.375 4.375
501,65 155,575 107,95 1 976 4 250 345 87 BT2B 332506/HA2 TDO/D
19.75 6.125 4.25

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