| Good quality lithium soap base grease is packed in IKO SEALED CAM FOLLOWERS and IKO SEALED CAM FOLLOWERS WITH ECCENTRIC STUD and
can be within a temperature range of -20 to +120 °C. The dimensional accuracy of IKO CAM FOLLOWERSis shown in table 2. They are manufactured to
JIS class 0 on rotational accuracy and with C2 radial clearances. |
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(1) All IKO CAM FOLLOWERS and IKO SEALED CAM FOLLOWERS WITH ECCENTRIC STUD came with grease nipples (see Table 3), grease plugs
and nuts.
(2) All IKO CAM FOLLOWERS WITH ECCENTRIC STUD came with spring washers. |
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| The tolerance of mounting holes for IKO CAM FOLLOWERS and IKO CAM FOLLOWERS WITH ECCENTRIC STUD are as shown in Table 4. As they are
cantilever-mounted, it is necessary to assemble so that no play can accur between the stud and mounting holes, especially in places where there is
shock load. |
Clamping torque Stud of IKO CAM FOLLOWER and IKO CAM FOLLOWER WITH ECCENTRIC STUD
takes bending stress caused by the bearing load, so the maximum clamping torque of the threads should be no more than the values shownr in the
dimension table.
| The track capacity shown in table 5 is the value when the
outside diameter of the cam follower's outer ring comes in contact with the surface of its steel companion parts having the hardness HRC40
(tensile strength 127 kgf / mm²). These values express the allowable load which can be continuously carried without deformation and brinelling on
the track of the companion parts. If the hardness of the track of the companion parts is other than HRC40, values can be
attained by multiplying the track capacity factor shown in table. Even when the track capacity is larger than the basic static load rating Co, a
load larger then Co should not be put on the bearing. |
| Mounting
It is necessary to be mounted that the center line of the stud should be positioned at right angles to the moving direction of the cam and to
back up bearing side washer firmly to flat shoulder. Then the cam
follower is fixed with a nut. If there is a possibility that the screw
becomes loose during the operation due to the conditions of use, a
locking nut, spring washer or special locking not is to be used, In this
mounting care must be taken that the shoulder diameter (clamping
diameter) of mounting holes must be as larger than, the minimum clamping
diameter "f" shown in the dimension table. The IKO mark on the side stud
flange represents the position of the oil hole on the raceway surface
and when mounting, it is needed to ensure that the oil holes does not
enter the loaded zone. The vertical hole in the middle of stue is used
for re-greasing or locking the stud. The following points should also be
taken into account when mounting IKO CAM FOLLOWERS WITH ECCENTRIC STUD:
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NEEDLE BEARINGS
Shell type needle roller bearings,
needle cages, needle roller bearings, cylindrical roller bearings,
thrust bearings, combined needle roller bearings |
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CAM FOLLOWERS, ROLLER FOLLOWERS
standard metric series, items with
solid excentric stud, thrust disk type series, centralized lubrication
type series, easy mounting type, heavy duty type, miniature sizes,
inch sizes, Stainless steel items |
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