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

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D-ESNB

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 P machining.
[ ! ]When the diameter (P) portion of the stepped center pin is inserted into the relief hole (C), make sure	relief hole (C) ≧ pin diameter (P)＋1.0

Type	[ M ]	[ H ]	[ T ] V	Applicable center pin shaft diameter tolerance
D-ESNB	1.2344 equivalent+Nitrided	Surface: 900HV Base Material: 40±3HRC	H7	-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 ]P_g6

[ T ]V_H7

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Minimum order quantity	Standard Shipping Days ?	Head thickness	Shaft diameter tolerance	D/P (Shaft diameter) (mm)	V (Hole diameter) (mm)	L (L dimension) (mm)	C (Recess Diameter) (㎜)	S (V Hole Diameter Length) (mm)	P (Shaft Diameter)
1	15 Days	3mm	-0.04/-0.012	4	1.5 ～ 1.9	40 ～ 200	2 ～ 2.4	20 ～ 40	3.5 ～ 3.99
1	15 Days	3mm	-0.04/-0.012	4.5	1.5 ～ 2.4	40 ～ 200	2 ～ 2.9	20 ～ 40	4.01 ～ 4.49
1	15 Days	3mm	-0.04/-0.012	5	2 ～ 2.9	40 ～ 300	2.5 ～ 3.4	20 ～ 100	4.51 ～ 4.99
1	15 Days	3mm	-0.04/-0.012	5.5	2 ～ 3.4	40 ～ 300	2.5 ～ 3.9	20 ～ 100	5.01 ～ 5.49
1	15 Days	5mm	-0.04/-0.012	6	2 ～ 3.9	40 ～ 400	2.5 ～ 4.4	20 ～ 100	5.51 ～ 5.99

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
Alterations	With

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Basic Attributes

Type
- D-ESNB
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Head thickness
- 3mm
- 5mm
- 7mm
- 8mm
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D/P (Shaft diameter)(mm)
4

4.5

5

5.5

6

6.5

7

7.5

8

9

10

12

15

16

20
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V (Hole diameter)(mm)
[1.5-3.9/0.1mm Unit(s)]
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L (L dimension)(mm)
[40-400/0.01mm Unit(s)]
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C (Recess Diameter)(㎜)
[2-4.4/0.1㎜ Unit(s)]
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S (V Hole Diameter Length)(mm)
[20-100/1mm Unit(s)]
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P (Shaft Diameter)
[3.5-3.99/0.01][4.01-4.49/0.01][4.51-4.99/0.01][5.01-5.49/0.01][5.51-5.99/0.01]
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Shaft diameter tolerance
- -0.04/-0.012
- -0.005/-0.014
- -0.006/-0.017
- -0.007/-0.020
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