Imperial Bore Collars (Steel)

Imperial Bore Collars (Steel)

758
Tolerances (inches)
Diameter A (0.187″ – 0.875″)
+ 0.001″/ + 0.003″
Diameter A (1″ – 3″)
+ 0.001″/ + 0.004″
Diameter B
+ 0.005″/ – 0.000″
Length C
+ 0.005″/ – 0.005″
  • Industry standard
  • Interchangeable
  • Common type
  • Anti-corrosion finish
Type CABU in Steel En8 Zinc plated Supplied with setscrew(s)
Stock No Bore A (inch) Diameter B (inch) Width C (inch) Setscrew
WHCABUI018Z 0.187 0.5 0.25 8-32 UNC
WHCABUI025Z 0.25 0.5 0.281 8-32 UNC
WHCABUI031Z 0.312 0.625 0.312 10-32 UNF
WHCABUI037Z 0.375 0.75 0.375 10-32 UNF
WHCABUI043Z 0.437 1 0.437 1/4 BSW or 1/4-20 UNC
WHCABUI050Z 0.5 1 0.437 1/4 BSW or 1/4-20 UNC
WHCABUI062Z 0.625 1.25 0.562 1/4 BSW or 1/4-20 UNC
WHCABUI075Z 0.75 1.375 0.687 5/16 BSW or5/16-18 UNC
WHCABUI087Z 0.875 1.5 0.687 5/16 BSW or5/16-18 UNC
WHCABUI100Z 1 1.625 0.75 5/16 BSW or5/16-18 UNC
WHCABUI112Z 1.125 1.75 0.75 3/8 BSW or3/8-16 UNC
WHCABUI125Z 1.25 2 0.875 3/8 BSW or3/8-16 UNC
WHCABUI137Z 1.375 2.25 0.875 3/8 BSW or3/8-16 UNC
WHCABUI150Z 1.5 2.25 1 3/8 BSW or3/8-16 UNC
WHCABUI162Z 1.625 2.5 1 7/16 BSW or1/2-13 UNC
WHCABUI175Z 1.75 2.625 1 7/16 BSW or1/2-13 UNC
WHCABUI187Z 1.875 3 1 7/16 BSW or1/2-13 UNC
WHCABUI200Z 2 3 1.062 1/2 BSW or1/2-13 UNC
WHCABUI225Z 2.25 3.25 1.125 1/2 BSW or1/2-13 UNC
WHCABUI250Z 2.5 3.5 1.187 1/2 BSW or1/2-13 UNC
WHCABUI275Z 2.75 3.75 1.375 5/8 BSW or5/8-11 UNC
WHCABUI300Z 3 4.25 1.375 5/8 BSW or5/8-11 UNC