d
D
D
D
DEPTH
LENGTH
DEPTH
DIA A RADIUS
LEN A
D
d
d
WIDTH
A
B.C.
d Custom Machining Options for Shafts OFFSET L D WIDTH OFFSET
ANGLE Configure Now SPACING
OFFSET
D
DEPTH
d
D
LEN A
DEPTH
D
DEPTH
D
LEN B
DIA A
D
d
d
Radial Holes Drilled and Tapped to Center of Shaft U.N.C. or U.N.F. Class 2-B thread. D DIA A LEN A DIA B A B LENGTH D d
B.C.
DEPTH
OFFSET
SPACING
TAP DEPTH
TAP DEPTH
D
D
D
DEPTH
LENGTH
DEPTH
D
Special Machining Standard 60 Plus shafting, which is avaiable from stock, can be cut with special length tolerances. 60 Plus shafting may also be drilled with a variety of radial holes and tapped if needed. Shafts can be supplied with flats, keyways, and reduced diameters. Shafts can also be plated. There is an extra charge for all special machining operations. For specific prices, send your drawing or technical description to PBC Linear. DEPTH TAP DEPTH d d D d d B.C. B.C. DEPTH TAP DEPTH d DEPTH d OFFSET L D d OFFSET WIDTH D d B.C. DEPTH WIDTH
LEN A
D
LEN B
DIA A
D
A
DIA B
DRILL DEPTH
TAP DEPTH
C B
A
Hole to Hole
ANGLE ± 0.010" Non-Accum
DIA C
LEN A Hole to Centerline LEN C
± 0.0075"
D
LEN B
DIA A OFFSET
DEPTH Hole to End
d ± 0.030" (± .06 mm) OFFSET SPACING
D
D
D
WIDTH
DIA B
D
B
A
Note: Hole depth full threads to 1/2" of the shaft diameter.
RADIUS
Radial Holes Drilled and Tapped through Shaft DIA A DIA B LEN A LEN B OFFSET DEPTH
D
DEPTH
DEPTH
D
d
Special Length Tolerances Standard length tolerances for shafting are: d B.C. d OFFSET L d DEPTH D d
D
OFFSET
SPACING
D
D
WIDTH
D
d
D
D
DEPTH
LENGTH
C B LEN A
DIA A
D
A
DIA C
A
LEN C
< 1 1/4" diameter 1 3/8"–2" diameter L
± 1/32" (± 0.03") ± 1/16" (± 0.06") ± 1/8" (± 0.125") DEPTH
Radial Holes Drilled through Shaft WIDTH OFFSET DEPTH LENGTH
B.C.
OFFSET
OFFSET
OFFSET
SPACING
D
ANGLE
D
D
d
D
d
d
DEPTH
SPACING
OFFSET
D
> 2" diameter DEPTH
LEN A
D
d
D
D
LEN B
D
RADIUS DIA A
d
d
All SR, LSR, SRA, LSRA, and CCR are +0.000"/-0.125". Contact us with special requirements. WIDTH WIDTH
DIA B
B
A
Hole Diameter Hole to Hole DEPTH
± 0.005"
DRILL DEPTH
TAP DEPTH
B.C.
± 0.010" Non-Accum OFFSET SPACING
OFFSET
OFFSET
L
TAP DEPTH
TAP DEPTH
D
D
WIDTH
d
D
d
Special Straightness Tolerances PBC Linear standard length tolerances are 0.001 to 0.002"/ft cumulative. Except for 3/8" diameters and less. Contact us with special requirements. d DEPTH D d B.C. DEPTH
Hole to Centerline LEN A
± 0.0075" ± 0.030"
D
Hole to End LEN B
DIA A
D
DIA B
LENGTH
A
C B
Radial Holes Drilled and Reamed through Shafts DIA C LEN C WIDTH OFFSET DEPTH
DEPTH
OFFSET
SPACING
D
Standard Chamfers d OFFSET
D
d
L
OFFSET
OFFSET
SPACING
D
D
D
d
D
d
WIDTH
45°
DRILL DEPTH
TAP DEPTH
RADIUS
WIDTH
Diameter
Size
Tolerance
Hole Diameter Hole to Hole DEPTH
± 0.001"
<_ 3/8"
Break Edge 1/32" x 45° 1/16" x 45° 1/8" x 45°
± 0.005–0.010" x 45°
± 0.010" Non-Accum d OFFSET SPACING
OFFSET
OFFSET
L
D
D
WIDTH
D
d
10 mm–7/8"
± 0.005" ± 0.010" ± 0.010"
Hole to Centerline
± 0.0075" ± 0.030"
1"–2"
Hole to End
2 1/2"–3"
LENGTH
Special chamfer at any angle can be supplied for an additional charge. DEPTH
OFFSET
SPACING
Threaded Shaft Diameter Standard threads are either Unified D
D
d
National Coarse or Unified National Fine, Class 2-A fit. Shafts will be annealed and soft around the circumference of threaded areas within the case DRILL DEPTH
WIDTH
TAP DEPTH
Machining Shaft Ends Certain complext machined ends may require annealing. Consult the factory on weather annealing is needed for your custom machined end. Customer must specify if they want to forgo the annealing for their custom machined end. Contact the factory for special options.
D
D
DEPTH
DEPTH
DIA A
D
d
d
B.C.
Standard Threads
UNC or UNF Class 2-A
DEPTH
D
DEPTH
Note: Threading area will be annealed and soft. d
D
D
DIA A
d
DIA B
pbclinear.com • Engineering Your Linear Motion Solutions 59 TAP DEPTH B.C. TAP DEPTH
D
DEPTH
DEPTH
d
D
DIA A
D
d
DIA B
B.C.
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