>> P.324
■Allowable Rotational Speed■LubricationThe allowable rotational speed of Cam Followers is Grease-prepacked Cam Followers are shown in Table affected by mounting and operating conditions. For 10. Lubrication grease (Shell Lubricants Japan K.K. d1n values with only pure radial load applied, use the lower as a guideline. maximum values in Table 9 or Shell Gadus S2 V125J 2 (S)) is prepacked.For Cam Followers without prepacked grease, grease Under actual operating conditions, use the recom-should be packed through the oil hole in the stud for mended d1n values in Table 9 as a guideline in con-sideration of the effect of axial loads. use. If they are used without grease, wear of rolling contact surfaces may take place, leading to a short For C-Lube Cam Followers, use a d1n value of 10,000 or less as a guideline.bearing life.Table 9 d1n values of Cam Followers(1)LubricantGreaseOilTypeCaged typeMaximumRecommendedMaximumRecommended84 0008 400140 00014 000Full complement type42 0004 20070 0007 000Cylindrical Roller Cam Follower66 0006 600110 00011 000C-Lube Cam Followers10 00010 000Note(1)d1n value=d1×n where, d1(2) : Stud diameter mm n : Rotational speed min-1 (2) or Eccentric Type Cam Followers, thread diameter G as shown in the dimension table is applicable.Table 10 Bearings with prepacked grease〇:Prepacked ×:Not prepackedItemWith cageSeries Size of stud diameter d1(1) mm Standard Type Cam FollowerEccentric Type Cam FollowersSolid Eccentric Stud Type Cam FollowersThrust Disk Type Cam FollowersCentralized Lubrication Type Cam FollowersEasy Mounting Type Cam FollowersCF…BCFKRCFE…BCFKRECFES…BCF…WB3 〜 56 〜 1012 〜 30CF-RU1, CF-FU1CF-SFU…BCam Follower GCF…GC-Lube Cam FollowersShort Stud Type Cam FollowersMiniature Type Cam FollowersCylindrical Roller Cam FollowersInch series Cam FollowersCF…WB…/SG(2)CFC…BCFSCFS…WNUCF…BCR, CR…BCRH…BShield typeSealed typeFull complementWith hexagon holeWith screwdriver slotWith hexagon holeWith screwdriver slot〇×--〇--〇-〇---------〇-〇-〇-×〇 (3)--〇--〇------〇--〇----〇〇〇〇〇Notes(1) or Eccentric Type Cam Followers, thread diameter G as shown in the dimension table is applicable. (2) -Lube, a thermosetting solid-type lubricant, lls the inner space of the bearing. (3) or stud diameter d1 = 8 to 12 mm, hexagon socket head bolts and dedicated ange nuts (hexagon socket) are supplied.I11
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