Koyo/JTEKT Cam Follower Full Comp. Hex | AIMS Industrial

*** JTEKT (formerly Koyo Brand) ***

Cam Follower Full Complement 2RS Cylindrical Outer Ring

• CRSB Series.
• Inch Series.
• Regular stud-type, full complement needle roller.
• Hexagonal wrench socket in stud head (stud-type only).
• Seal with internal thrust washer

About Stud-Type Track Rollers Inch Series (CRSB)

• Non-separable, sealed unit with outer ring, a full complement of needle rollers, stud seals, self-lubricating resin internal thrust washers, and stud-fastened retaining washer.
• Seals help retain lubricant and exclude foreign matter (CRS Series).
• Hexagonal wrench socket in stud head for mounting.
• Re-lubrication via axially drilled hole through stud with cross-drilled holes in stud raceway and shank.
• The recessed axial hole accepts standard nominal-inch drive-type grease lubrication fitting.
• Lubrication fitting plugs are furnished to close off unused holes.
• Tolerance limits for outer diameters of stud and outer ring refer to "single mean diameter".
• A close fit between the stud and hole is required for mounting.
• Bore dimensions given below result in varying fit (0.025 mm tight to 0.013 mm lose [0.0010 in. tight to 0.0005 in. loose]).
• The retaining washer should be firmly backed up by a flat housing shoulder (perpendicular to the stud axis).
• The shoulder diameter should be at least the same size as the minimum clamping diameter listed.
• May be mounted with two thin lock nuts, or a nut and lock washer.