bearing internal clearance handling of bearing units c 6 bearing fit to housing ... dia 180 mm max 180 mm min ntn j7 h7 asahi nachi h7 h7 fyh koyo j7 j7 nsk h7 h7 7 ... bearing internal clearance 1 radial internal ... clearance of ball bearing cylindrical bore nominal bearing bore ... dia d mm greater than smaller than min units m c2 max cn normal min max min c3 max ... to measuring load 2 with tapered bore bearings internal clearances are each one level ... greater than those of cylindrical bore bearings 2 ball bearing types and radial ...
numbers of different manufacturers 9.1 bearing unit type manufacturer ntn s-ucp2 sm- ... d1 d1 d1 d1 d1 d1 d1 d1 d1 d1 d1 d1 asahi nachi ucp2 c ucp2 e ukp2 c ukp2 e cucp2 ... from similar products in total ball bearing width continued on next page 59 ...
