date: Fri, Sep 9, 2011 at 1:48 PM subject: ENQUIRY FOR BEARING Track rollers with Gothic arch groove--type LFR * Can be relubricated through a hole on the inner ring. Track Roller No. Weight Dimensions (mm) Load Ratings Yi-Tong GERMAN ITALIAN ≈(g) dw d D C B A rs Cw(KN) Cow(KN) Fr perm(KN) LFR 5208-40 NPP* LFR5208-40NPP R 5208-40 2RS 1360 40 40 98 36 38 62.5 1 54.8 29 55 Dear Sir, We require this type of treck roller. Quantity will be 2 nos.