STRAIGHT EJECTOR SLEEVES / DIN ISO 8405 / EN 1.2344 Equiv. / Nitrided / ◎0.08 / L, V Dimensions Configurable

Part Number

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Drawing / Product specification

Range of guaranteed shaft diameter precision (b1=L-x1)
x1 max.40
[ ! ]Nitriding may extend to the head as it is applied after dimension V and D machining.
[ ! ]When the diameter (D) portion of the stepped center pin is inserted into the relief hole (C), make surerelief hole (C) ≧ pin diameter (D)+1.0
 
Type[ M ][ H ][ T ] VApplicable center pin shaft diameter tolerance
D-ESN-L1.2344 equivalent+NitridedSurface: 900HV Base Material: 40±3HRCH7-0.01
-0.02
*Note that for sleeves with V dimension tolerance of H7, combination
with center pins that have shaft diameter tolerance 0-0.005 is not
recommended. The reason for this is the fitting section S are longer.
 
[ T ]Dg6
D≦66.5≦D≦1012≦D≦16D=20
-0.004
-0.012
-0.005
-0.014
-0.006
-0.017
-0.007
-0.020
 
[ T ]VH7
V≦3.03.1≦V≦6.06.1≦V≦10.0V≧10.1
+0.010
0
+0.012
0
+0.015
0
+0.018
0

Part Number:  

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Part Number
D-ESN-L4-[40-200/0.01]-[1.5-2.5/0.1]-[2-3/0.1]-S[20-100/1]
D-ESN-L4.5-[40-200/0.01]-[1.5-3/0.1]-[2-3.5/0.1]-S[20-100/1]
D-ESN-L5-[40-300/0.01]-[2-3.5/0.1]-[2.5-4/0.1]-S[20-100/1]
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
Head thickness Shaft diameter tolerance D/P (Shaft diameter)
(mm)
V (Hole diameter)
(mm)
L (L dimension)
(mm)
C (Recess Diameter)
(mm)
S (V Hole Diameter Length)
(mm)
1 15 Days 3mm-0.04/-0.01241.5 ~ 2.540 ~ 2002 ~ 320 ~ 100
1 15 Days 3mm-0.04/-0.0124.51.5 ~ 340 ~ 2002 ~ 3.520 ~ 100
1 15 Days 3mm-0.04/-0.01252 ~ 3.540 ~ 3002.5 ~ 420 ~ 100

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Specification table

HTPart No.LV
0.1mm
increments
C
0.1mm
increments
Cmax.S
1mm
increments
TypeD0.01mm
increments
0.1mm
increments
83D-ESN-L
(1.2344 equivalent

Nitrided)
440.00~200.00-1.5~ 2.5C≧V+0.5
([ ! ]When L>300
0.5mm
increments)
3.020~100
([ ! ]D4, D4.5
When V1.5~V1.9
20~40)
4.51.5~ 3.03.5
10540.00~300.002.0~ 3.54.0
5.52.0~ 4.04.5
125640.00~400.002.0~ 4.55.0 L(L-S) min. 
6.52.0~ 4.5 40.00~60.0020 
72.0~ 5.05.5 60.01~30 
7.52.0~ 5.56.0    
14870.00~500.002.0~ 6.06.520~100
(L-S)≧50
92.5~ 7.07.5
16102.5~ 8.08.5
18712500.1 ~ 800.02.5~10.010.5
22152.5~12.012.5
163.0~13.013.5
26820100.00~500.003.0~16.016.5

Order Example

           
 Part No.-L-V-C-S 
 D-ESN-L6-300-3.5-5.5-S30 
           

Alteration

             
 Part No.-L-V-C-S-(KC・WKC…etc.) 
 D-ESN-L8-500-4.5-6.5-S40-KC4.5 
             

Basic information

Brand MISUMI Product composition Single sleeve Material EN 1.2344 Equiv.
Surface treatment Nitrided Concentricity between the hole and shaft diameters ◎0.08 Inner dia. tolerance H7
Tapered or not No Center pin tip shape No Technical Standard DIN

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