Description
Brand - CARTER
Item Number - CCNB-256-SB CARTER
Category - Standard Crowned Hexed Sealed Cam Follower
Imperial :
Roller Outer Diameter (A) inch - 8
Roller Width (B) inch - 4.25
Crown Radius (K) inch - 40
Stud Diameter (C) inch - 3.25
Stud Length (D) inch - 8.5
M.E.T. (E) inch - 4.25
Thread Class 2A (F) inch - 3 1/4-4
Thread Diameter (inch) - 3.25
Number of Threads per inch - 4
Lube Fitting Size, N.P.T. (J) inch ** - 0.25 N.P.T.
Hex Size (X) inch - 1.25
Minimum Boss Diameter (inch) - 4.75
Mounting Bore (inch) - 3.25
Torque (in-lb) * - 2500
Maximum Static Capacity (lbf) - 144100
Basic Dynamic Rating (lbf) - 92200
Limiting Speed (rpm) - 350
Metric :
Roller Outer Diameter (A) mm - 203.2
Roller Width (B) mm - 107.95
Crown Radius (K) mm - 1016
Stud Diameter (C) mm - 82.55
Stud Length (D) mm - 215.9
M.E.T. (E) mm - 107.95
Hex Size (X) mm - 31.75
Minimum Boss Diameter (mm) - 120.65
Mounting Bore (mm) - 82.55
Maximum Static Capacity (N) - 640988.502
Basic Dynamic Rating (N) - 410125.884
Notes :
*Clamping torque is based on lubricated threads, if threads are dry, double the value listed
**N.P.T. - a National Pipe Tapered (NPT) fitting with a nominal outside diameter (OD) of 0.533 inches
***Images are for representation purposes only