XSU SERIES

INA CROSSED ROLLER BEARING

xsu 08
 

part1 of INA XSU 08

Designation No2) Weight
(kg)		 Dimensions Fixing holes
Da
h6		 di
H6		 Di da La Li nB1)
XSU 080168 ① 3,3 205 130 174 159 190 145 12
XSU 080188 ② 3,7 225 150 194 179 210 165 16
XSU 080218 ③ 4,3 255 180 224 209 240 195 20
XSU 080258 ④ 5,1 295 220 264 249 280 235 24
XSU 080318 ⑤ 6,3 355 280 324 309 340 295 28
XSU 080398 ⑥ 7,8 435 360 404 389 420 375 36

1) Number of holes per ring.
2) See static limiting load diagram Raceway and Fixing screws.

part2 of INA XSU 08

Designation Fr perm
(friction locking)
(kN)		 axial
dyn.
Ca
(kN)		 axial
stat.
C0a
(kN)		 radial
dyn.
Cr
(kN)		 radial
stat.
C0r
(kN)		 Limiting speeds
min–1
XSU 080168 8，18 66 240 42 96 227
XSU 080188 10,9 71 275 46 110 203
XSU 080218 13,6 77 315 49 127 175
XSU 080258 16,4 84 375 54 151 148
XSU 080318 19,1 93 465 59 185 120
XSU 080398 24,5 106 590 68 236 96
xsu 14

 

part1 of INA XSU 14

Designation No.3) Weight
[kg]		 Dimensions Fixing holes
Da1)
h7		 di1)
H7		 Di da La Li nB2) ni2)
XSU 140414 ① 28 484 344 415 413 460 368 24 24
XSU 140544 ② 38 614 474 545 543 590 498 32 32
XSU 140644 ③ 44 714 574 645 643 690 598 36 36
XSU 140744 ④ 52 814 674 745 743 790 698 40 40
XSU 140844 ⑤ 60 914 774 845 843 890 798 40 40
XSU 140944 ⑥ 67 1014 874 945 943 990 898 44 44
XSU 141094 ⑦ 77 1164 1024 1095 1093 1140 1048 48 48

1) Centring lengths: see dimension drawing.
2) Number of holes per ring.
3) See static limiting load diagram Raceway and Fixing screws.

part2 of INA XSU 14

Designation Fr perm
(friction locking)
(kN)		 Running accuracy
relative to raceway		 Basic load ratings
axial		 Basic load ratings
radial		 Limiting speeds
min–1
A B C D dyn.
Ca
(kN)		 stat.
C0a
(kN)		 dyn.
Cr
(kN)		 stat.
C0r
(kN)
XSU 140414 98,3 0.04 0.04 0.06 0.06 229 520 146 250 92
XSU 140544 131 0.04 0.04 0.07 0.06 270 680 170 330 70
XSU 140644 147 0.05 0.05 0.08 0.07 270 680 185 395 59
XSU 140744 164 0.05 0.05 0.09 0.08 315 930 200 455 51
XSU 140844 164 0.06 0.06 0.09 0.08 340 1050 215 510 45
XSU 140944 180 0.06 0.06 0.11 0.09 360 1170 227 580 40
XSU 141094 197 0.07 0.07 0.11 0.11 390 1360 246 670 35