Technical data of double row cylindrical roller bearing NN3948MBKRE44CC9P4
(Ultra-high speed precision machine tool bearing NN3948MBKRE44CC9P4)
NN3948-double row cylindrical roller bearing with triple-ribbed inner ring
MB-roller guided machined brass cage, operating temperature limit=300℃
KR-tapered bore, 1:12
E44-outer ring with groove and holes
...
| Bearing Number | NN3948MBKRE44CC9P4 |
| Bearing Type | double row Cylindrical roller bearing |
| d(mm) | 240 |
| D(mm) | 320 |
| B(mm) | 60 |
| r min(mm) | 2.1 |
| Cr(KN) | 490KN |
| Cor(KN) | 1060KN |
| Mass(kg) | 13.3 |
Image of bearing NN3948MBKRE44CC9P4
For more cylindricalspindle bearings items, please contact the bearing specialist.
(gavinchu@sunrises-group.com)
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