The wheel bearings are double-row angular ball bearings combined with the oit seals nli,irib
s m a l l r o l l i n g r e s i s t a n c e a n d a r s m a i n t o n a n c e f r e e .
T h e p r e l o a d o f t h e b e a r i n g s c a n b e d e t e r m i n e d o n l y t i g h t e n i n g t h o a x l e h u b n u t t o a s p e c i f i e d
t o r q u e , i m p r o v i n g s e r v i c e a b i l i t y .