>> P.330
â– Mounting3When mounting Cam Followers, fix in place by holding the hexagon hole or screwdriver slot with a 1Make the center axis of the mounting hole hex wrench or slotted screwdriver and use a perpendicular to the moving direction of the Cam wrench to tighten on a nut. (See Fig. 3.1) Follower and match the side shoulder accurately If mounting by turning the hexagon hole or with the seating surface indicated by dimension f screwdriver slot itself, the hexagon hole or in the table of dimensions. (See Fig. 1) screwdriver slot of the Cam Follower may become The chamfered mounting hole should be as small damaged.as possible (C0.5 or so). When mounting Cam Followers, do not hit the flange head of the Cam Follower directly with a hammer, etc. This may lead to a bearing failure such as irregular rotation or cracking. If the Cam Follower outer ring is not in good contact When mounting Short Stud Type Cam Followers with stud diameter 6 mm or less, fix the stud and then tighten the dedicated hexagon head bolt by rotating with a wrench. (See Fig. 3.2) When mounting Short Stud Type Cam Followers with stud diameter 8 mm or more, fix the dedicated flange nut and then tighten the hexagon socket head bolt by rotating with with the mating running surface then we a hex wrench. (See Fig. 3.3)recommend use of a crowned outer ring type.Fig. 1 Seating surface 2The mark on the flange head of the stud indicates the position of the oil hole on the raceway. Avoid locating the oil hole within the loading zone. This may lead to a short bearing life. (See Fig. 2.) The hole located in the middle part of the stud perpendicular to the stud center axis is used for greasing or locking.Fig. 3.1 Methods of mountingFig. 3.2For stud diameter 6 mm or lessFig. 3.3For stud diameter 8 mm or more4When tightening the nut, the tightening torque should not exceed the values shown in the table of Oil Holedimensions. If the tightening torque is too large, it is possible that the threaded portion of the stud will be broken. When there is a possibility of loosening, a special nut such as a lock nut, spring washer, or self-locking nut should be used.LoadFig. 2 Oil hole position and loading directionI17
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