Clamping sleeves / counter hexagon / conical / 25050.0105

Promotional pricing ends 31/12/2024

It is a self-centering and non-floating tapered shaft hub in corrosion-protected design with a hexagon nut and a lock nut.
The rotational accuracy is 0,03 mm.
By using tapered shaft hubs, all shaft-hub joints of machine elements such as sprocket wheels, gear wheels, belt pulleys, cams, levers etc. can be easily and efficiently established.

Part Number

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Product specification
Part Numbers
Catalog

Tapered Shaft Hubs • with lock nut, EH 25050.

Product Description

It is a self-centering and non-floating tapered shaft hub in corrosion-protected design with a hexagon nut and a lock nut.
The rotational accuracy of the tapered shaft hubs is 0.03 mm.
By using tapered shaft hubs, all shaft-hub joints of machine elements such as sprocket wheels, gear wheels, belt pulleys, cams, levers etc. can be easily and efficiently established.

Material

External part
• Steel, zinc-plated by galvanization
Inner part
• Steel, nickel-plated
Nut
• Steel, nickel-plated

Assembly

The lock nut at the outer part facilitates locking of the shaft-hub joint if freely rotating shafts are involved. For mounting, a cresent wrench (thickness max. l₂-l₃) is used.

References

Comply with mounting instructions, mounting examples, and technical data.

Drawing

Order Information

Dimensions					WS	Tightening torque of the nut	Transferable torque	Transferable axial load	Surface pressure of shaft	Surface pressure of hub	Hub bore	Shaft diameter	Weight	Art. No.
d₁	d₂	l₁	l₂	l₃		T_A	M	F_a	P_W	P_N	D₁	D₂
						max.	max.	max.	max.	max.	H9	h9

[mm]					[mm]	[Nm]	[Nm]	[kN]	[N/mm²]	[N/mm²]	[mm]	[mm]	[g]
5	12	19	15	9	14	9.9	10.1	4.0	264	119	12	5	16	25050.0105
6	12	19	15	9	14	9.9	12.1	4.0	220	119	12	6	15	25050.0106
8	14	22	17	11	16	16.9	23.4	5.8	179	121	14	8	21	25050.0108
9	18	24	19	12	22	34.9	43.7	9.7	245	127	18	9	47	25050.0109
10	18	24	19	12	22	34.9	48.6	9.7	221	127	18	10	44	25050.0110
11	20	24	19	12	22	43.8	59.9	10.9	225	128	20	11	47	25050.0111
12	20	24	19	12	22	43.8	65.3	10.9	206	128	20	12	43	25050.0112
14	24	28	22	15	27	65.0	93.0	13.3	178	107	24	14	77	25050.0114
15	24	28	22	15	27	65.0	99.0	13.3	166	107	24	15	72	25050.0115
16	24	28	22	15	27	65.0	106.0	13.3	156	107	24	16	68	25050.0116
18	30	36	27	17	36	161.0	223.0	24.8	224	145	30	18	177	25050.0118
19	30	36	27	17	36	161.0	235.0	24.8	212	145	30	19	169	25050.0119
20	30	36	27	17	36	161.0	248.0	24.8	201	145	30	20	161	25050.0120
22	38	41	30	20	46	250.0	349.0	31.8	197	122	38	22	339	25050.0122
24	38	41	30	20	46	250.0	381.0	31.8	180	122	38	24	317	25050.0124
25	38	41	30	20	46	250.0	397.0	31.8	173	122	38	25	304	25050.0125
28	42	44	33	23	50	355.0	565.0	40.4	174	123	42	28	370	25050.0128
30	42	44	33	23	50	355.0	605.0	40.4	162	123	42	30	342	25050.0130
32	50	51	38	28	55	490.0	764.0	47.8	166	112	50	32	555	25050.0132
35	50	51	38	28	55	490.0	836.0	47.8	151	112	50	35	494	25050.0135

Accessories

	WS	Weight	Art. No.
	[mm]	[g]
special fork wrench
	14	45	25050.0814
	16	72	25050.0816
	22	195	25050.0822
	27	195	25050.0827
	36	428	25050.0836
	46	610	25050.0846
	50	870	25050.0850
	55	1125	25050.0855
	65	1295	25050.0865

Application example

Data to be displayed: 30; 45; 60

Part Number
25050.0105
25050.0106
25050.0108
25050.0109
25050.0110
25050.0111
25050.0112
25050.0114
25050.0115
25050.0116
25050.0118
25050.0119
25050.0120
25050.0122
25050.0124
25050.0125
25050.0128
25050.0130
25050.0132
25050.0135

Related to	Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Basic Shape	d1 (mm)	d2 (mm)	Material	Surface Treatment	Inner Diameter Shape	Fixing Support	Product Type	WS (mm)	D1 (mm)	D2 (mm)	l1 (mm)	l2 (mm)	l3 (mm)	Tightening torque of the nut TA max. (Nm)	Surface pressure hub pN max. (N/mm²)	Surface pressure shaft pW max. (N/mm²)	Transferable thrust load Fa max. (kN)	Transferable torque M max. (Nm)	Inner part	External part	Nut	Conflict Minerals free	REACH compliant
Data sheet	23.49 € 16.44 €	1	Same day Stock	10	With Shoulder	5	12	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	14	12	5	19	15	9	9.9	119	264	4	10.1	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	22.56 €	1	4 Days	10	With Shoulder	6	12	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	14	12	6	19	15	9	9.9	119	220	4	12.1	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	23.79 €	1	2 Days	10	With Shoulder	8	14	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	16	14	8	22	17	11	16.9	121	179	5.8	23.4	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	24.64 €	1	3 Days	10	With Shoulder	9	18	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	22	18	9	24	19	12	34.9	127	245	9.7	43.7	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	25.29 €	1	3 Days	10	With Shoulder	10	18	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	22	18	10	24	19	12	34.9	127	221	9.7	48.6	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	26.85 €	1	3 Days	10	With Shoulder	11	20	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	22	20	11	24	19	12	43.8	128	225	10.9	59.9	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	27.55 € 19.29 €	1	Same day Stock	10	With Shoulder	12	20	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	22	20	12	24	19	12	43.8	128	206	10.9	65.3	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	30.40 €	1	3 Days	10	With Shoulder	14	24	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	27	24	14	28	22	15	65	107	178	13.3	93	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	30.40 €	1	Same day Stock	10	With Shoulder	15	24	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	27	24	15	28	22	15	65	107	166	13.3	99	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	30.40 €	1	3 Days	10	With Shoulder	16	24	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	27	24	16	28	22	15	65	107	156	13.3	106	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	33.99 €	1	3 Days	10	With Shoulder	18	30	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	36	30	18	36	27	17	161	145	224	24.8	223	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	33.06 €	1	3 Days	10	With Shoulder	19	30	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	36	30	19	36	27	17	161	145	212	24.8	235	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	33.99 €	1	2 Days	10	With Shoulder	20	30	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	36	30	20	36	27	17	161	145	201	24.8	248	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	38.64 € 27.05 €	1	Same day Stock	10	With Shoulder	22	38	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	46	38	22	41	30	20	250	122	197	31.8	349	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	38.28 €	1	3 Days	10	With Shoulder	24	38	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	46	38	24	41	30	20	250	122	180	31.8	381	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	38.28 €	1	3 Days	10	With Shoulder	25	38	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	46	38	25	41	30	20	250	122	173	31.8	397	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	42.46 € 29.72 €	1	Same day Stock	10	With Shoulder	28	42	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	50	42	28	44	33	23	355	123	174	40.4	565	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	43.57 € 30.50 €	1	Same day Stock	10	With Shoulder	30	42	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	50	42	30	44	33	23	355	123	162	40.4	605	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	52.02 € 36.41 €	1	Same day Stock	10	With Shoulder	32	50	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	55	50	32	51	38	28	490	112	166	47.8	764	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes
Data sheet	51.55 €	10	2 Days	10	With Shoulder	35	50	[Steel] Steel	Electroless Nickel Plating	Round shape	Retaining Type	Tapered Shaft Hubs・with lock nut	55	50	35	51	38	28	490	112	151	47.8	836	Steel, nickel-plated	Steel, galvanized	Steel, nickel-plated	yes	yes

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Basic Attributes

Basic Shape
- With Shoulder
Clear
d1(mm)
5

6

8

9

10

11

12

14

15

16

18

19

20

22

24

25

28

30

32

35
Clear
d2(mm)
12

14

18

20

24

30

38

42

50
Clear
Material
- Steel
  - Steel
Clear
Surface Treatment
- Electroless Nickel Plating
Clear
Fixing Support
- Retaining Type
Clear
Product Type
- Special Fork Wrench
- Tapered Shaft Hubs・with lock nut
Clear
WS(mm)
14

16

22

27

36

46

50

55

65
Clear
D1(mm)
12

14

18

20

24

30

38

42

50
Clear
D2(mm)
5

6

8

9

10

11

12

14

15

16

18

19

20

22

24

25

28

30

32

35
Clear
l1(mm)
19

22

24

28

36

41

44

51
Clear
l2(mm)
15

17

19

22

27

30

33

38
Clear
l3(mm)
9

11

12

15

17

20

23

28
Clear
Tightening torque of the nut TA max.(Nm)
9.9

16.9

34.9

43.8

65

161

250

355

490
Clear
Surface pressure hub pN max.(N/mm²)
107

112

119

121

122

123

127

128

145
Clear
Surface pressure shaft pW max.(N/mm²)
151

156

162

166

173

174

178

179

180

197

201

206

212

220

221

224

225

245

264
Clear
Transferable thrust load Fa max.(kN)
4

5.8

9.7

10.9

13.3

24.8

31.8

40.4

47.8
Clear
Transferable torque M max.(Nm)
10.1

12.1

23.4

43.7

48.6

59.9

65.3

93

99

106

223

235

248

349

381

397

565

605

764

836
Clear
Inner part
- Steel, nickel-plated
Clear
External part
- Steel, galvanized
Clear
Nut
- Steel, nickel-plated
Clear
Conflict Minerals free
- yes
Clear
REACH compliant
- yes
Clear
Type
- 25050
Clear
Inner Diameter Shape
- Round shape
Clear
Filter by CAD data type
- 3D
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