| Type |
Example of use |
Overview |
Headed
type |
 |
Sliding part
diameter
tolerance |
Catalog No. |
Material |
Description |
-0.010
-0.015 |
SGPH |
52100 |
|
| SGOH |
52100 |
With oil
grooves |
-0.010
-0.013 |
TGPH
(3µm
range) |
52100 |
|
-0.010
-0.012 |
VGPH
(Precision) |
D2 |
|
WVGPH
(Precision) |
Carbide |
|
|
Straight
type |
 |
Sliding part
diameter
tolerance |
Catalog No. |
Material |
Description |
-0.010
-0.015 |
SGPN |
52100 |
|
| SGON |
52100 |
With oil
grooves |
-0.010
-0.013 |
TGPN
(3µm
range) |
52100 |
|
-0.010
-0.012 |
VGPN
(Precision) |
D2 |
|
VGPS
(Precision) |
D2 |
With
press-in lead |
WVGPN
(Precision) |
Carbide |
|
WVGPS
(Precision) |
Carbide |
With
press-in lead |
●With press-in lead: Press-in lead is provided on the thread side. By adjusting the mounting hole, these
types can be fixed either by press fit or transition fit. |
Detachable
type |
 |
Sliding part
diameter
tolerance |
Catalog No. |
Material |
Description |
-0.010
-0.015 |
SGPR |
52100 |
|
| SGOR |
52100 |
With oil
grooves |
-0.010
-0.013 |
TGPR
(3µm
range) |
52100 |
|
-0.010
-0.012 |
VGPR
(Precision) |
D2 |
|
● The straight and detachable types are mounted by using bolts from the die set side. They can be removed
without disassembling the die.
● Perpendicularity can be maintained by mounting in close contact with the punch plate face.
 SRW ring: Use this ring as a pin stopper when the pin hole is a through
hole without backing plate. SRW  Click
here |
Detachable type,
both ends
tapped |
 |
Sliding part
diameter
tolerance |
Catalog No. |
Material |
-0.010
-0.015 |
SGPW |
52100 |
● These can be used for die sets in which the upper die is lifted up from below (such as for a progressive
die intermittent cutting process and for tapping dies).
SRW ring: Use this ring as a stopper for the stripper guide pin on the
die plate side.SRW Click
here |
Stripper
plate
(Fixed type) |
 |
| Guide type |
Catalog No. |
| Roller guide |
RSGPW |
Select either a ball
guide or plain guide. |
SGPWS
SGPWH |
●Because the guide pin is fixed to the stripper plate which is close to the blade(punch, die), the shaft
rigidity is higher than with conventional fixing methods.
This results in high-accuracy punching and high durability. |
| Oil type |
 |
Inner
diameter
tolerance |
Catalog No. |
Material |
Description |
Mounting
method |
+0.005
0 |
SGBA |
52100 |
Straight |
Press fit |
0
-0.005 |
SGBH |
Headed |
-0.003
-0.008 |
SGBD |
Straight |
Devcon
adhesive |
| SGBL |
Straight |
Loctite
adhesive |
| SGBT |
Headed |
-0.010
-0.013 |
TGBL
(3µm
range) |
Straight |
TGBT
(3µm
range) |
Headed |
-0.003
-0.005 |
VGBL
(Precision) |
Straight |
VGBH
(Precision) |
Headed |
●Press-fit type: Although precision machining is required for the mounting holes, these stripper guide
bushings allow machining and assembly to be carried out in parallel, improving workability.
● Devcon adhesive: Mounting hole clearance on one side: 2~3mm
● Loctite adhesive: Mounting hole clearance on one side: 0.01~0.03mm |
Oil-free
type |
 |
Inner
diameter
tolerance |
Catalog No. |
Material |
Description |
Mounting
method |
-0.003
-0.008 |
SGBZ |
Cast iron class No.35 |
Straight |
Loctite
adhesive |
| SGHZ |
Headed |
-0.003
-0.006 |
TGBZ
(3µm
range) |
Straight |
TGHZ
(3µm
range) |
Headed |
-0.003
-0.005 |
VGBZ
(Precision) |
Straight |
VGHZ
(Precision) |
Headed |
●Oil-free type: Because a special solid lubricant is embedded in the product, no lubrication is required.
(However the use of initial break-in greasing will further improve durability.) |
(Copper
alloy on
inner
surface)
Oil type
Oil-free
type |
 |
| Type |
Inner
diameter
tolerance |
Catalog No. |
Material |
Description |
Mounting
method |
Oil
type |
-0.003
-0.008 |
SGSF |
52100+
Copper
alloy |
Straight |
Loctite
adhesive |
| SGBF |
Headed |
-0.003
-0.006 |
TGSF
(3µm
range) |
Straight |
TGBF
(3µm
range) |
Headed |
-0.003
-0.005 |
VSGSF
(Precision) |
Straight |
VSGBF
(Precision) |
Headed |
Oil-
free
type |
-0.003
-0.008 |
SGCZ |
Straight |
| SGFZ |
Headed |
-0.003
-0.006 |
TGCZ
(3µm
range) |
Straight |
TGFZ
(3µm
range) |
Headed |
-0.003
-0.005 |
VSGCZ
(Precision) |
Straight |
VSGFZ
(Precision) |
Headed |
●The guide's inner surface is covered with copper alloy for improved seizure resistance. In addition
to the oil type, an oil-free type with special solid lubricant embedded in the product is also available. |
(Sintered
alloy)
Oil-free
type |
 |
| Type |
Inner
diameter
tolerance |
Catalog No. |
Material |
Description |
Mounting
method |
Oil-free
type |
-0.003
-0.008 |
SGBM |
Special
sintered
alloy |
Straight |
Loctite
adhesive |
| SGHM |
Headed |
-0.003
-0.006 |
TGBM
(3µm range) |
Straight |
TGHM
(3µm range) |
Headed |
-0.003
-0.005 |
VGBM
(Precision) |
Straight |
VGHM
(Precision) |
Headed |
●Sintered alloy type: This is an oil-free bushing made of a special alloy on which a solid lubricant
composed mainly of graphite is dispersed and sintered for oil-impregnation. The friction coefficient is lower than
for cast iron or copper alloy bushings, and the wear resistance is superior. Because the amount of oil contained
in the solid lubricant is high, the product is resistant to oil film depletion, allowing it to be used for high-speed
operations. |
Ball type
Integrated
ball cage
type |
 |
| Catalog No. |
Material |
Description |
Mounting method |
| SGBB |
52100 |
Straight |
Press fit |
| SGBBL |
Loctite
adhesive |
| SGBBF |
Headed |
● Because ball bearings are used to support the sliding motion, the seizure resistance is outstanding.
● Both ends are fastened with snap rings so that the ball section does not come out of the bushing.
Please note that the stroke is restricted. |
Ball type
For ball
cage |
 |
| Catalog No. |
Material |
Description |
Mounting method |
| SGBBW |
52100 |
Thick type |
Loctite
adhesive |
| SGBBS |
Straight |
| SGBBH |
Headed |
●Because ball bearings are used to support the sliding motion, the seizure resistance is outstanding.
For the ball cage, use MBSH(aluminum) or MBJH(resin). Click
here |
