Flange bearing unit ZKFL series

with ball bearingsteelcast iron

Variations of tolerance of distance from mounting surface to center of spherical bore (3A2s) and tolerance of position of bolt hole (X) Tapered bore (with adapter) d1 20 ~ 40 mm Forms and dimensions of Lc of FL205JE3 (housing with cast iron cover) are shown below 1. In Part No. of unit and units with covers, fi tting codes follow bore diameter munbers. 2. Part No. of applicable grease fi ttings are shown below. A-1/4-28UNF..........205~210, X05~X09, 305~308 A-R1/8......................211~212, X10, 309~312 3. In Part No. of bearing with adapters, turn UK in the Part No. shown in the dimensional tables to ZK. (Example of Part No. : ZK206) 4. As for the triple seal type product (205 is the double seal type prodcut), suffi x code L3 (or L2) follows the Part No. of unit or bearing. (Example of Part No. : ZKFL206JL3) 5. For the dimensions and forms of applicable bearings and adapters, see the dimensional tables of ball bearing for unit and adapter. 6. Housings of nodular graphite cast iron are also available