Quality Creates Value

Cam Followers – NUKRA series

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WD cam followers are available in different designs which have the same dimensions and differ only in their internal designs. Generally, the cam followers have a concentric seating on the stud, but some are also available with an eccentric collar which is shrunk on to the stud. Cam followers with eccentric collar enable an optimum interaction with the cam to be obtained and also allow less stringent manufacturing tolerance to be used for the associated components.

Application of WD cam followers:

  1. Escalator;
  2. Moving sidewalk;
  3. Elevator;
  4. Conveyor system;
  5. Lifting machinery;
  6. Automotive line machinery;
  7. Material handling equipments;
  8. Linear motion guidance equipments;
  9. Cam drives;
  10. Screw drives;

Advantages of WD Cam followers:

  1. Optimized structure and reliable quality;
  2. Modifying the contacting surface logarithmically to reduce the contact stress;
  3. Full ranges of precision standards for different working conditions;
  4. saving the mounting and maintaining costs with ready-to-fit units;
  5. prolonging the working lifespan by filling grease for life;

WD Cam Followers are essentially needle or cylindrical rollers or ball bearings,which have a thick-walled outer race. The outside (runner) surface of the outer ring is crowned which serves to preventing edge stress if the cam follower runs in a titled or inclined position. Cam followers are ready-to-mount units which are filled with grease. They are suitable for all types of cam drives, tracks, conveyor system and etc.

Bearing Code d
mm
D
mm
C
mm
B
mm
B1
mm
C2
mm
C1
mm
S
mm
r
mm
r1
mm
G
mm
g
mm
C
KN
Co
KN
Ca
KN
Coa
KN
Mass
Kg
Reference index
Italy
Details
NUKRA52-2RS 20 52 22 66 40.5 13 0.8 2 1.5 1 M20X1.5 21 28 36 2.9 2.7 0.55 CFA52 2RS Details
NUKRA62-2RS 24 62 26 80 49.5 15 1 2.5 1.5 1 M24X1.5 25 39 50 6.4 8.5 0.95 CFA62 2RS Details
NUKRA72-2RS 24 72 26 80 49.5 15 1 2.5 2 1 M24X1.5 25 44 61 6.4 8.5 1.15 CFA72 2RS Details
NUKRA80-2RS 30 80 32 100 63 18 1 3 2 1.5 M30X1.5 32 65 61 10 9.9 1.6 CFA80 2RS Details
NUKRA90-2RS 30 90 32 100 63 18 1 2 2 1.5 M30X1.5 32 74 105 10.5 10.6 1.9 CFA90 2RS Details