Keyless locking couplings Form A for thin walled hubs (23350) (23350-4255)

NORELEM

Product Details:

Manufacturer part number: 23350-4255

Brand: NORELEM

Price: 39.83 €

Delivery time: 4 Days

Technical Data:

D=internal diameter: 42 mm

D1=Shaft diameter: 55 mm

D2=Flange diameter: 77 mm

B: 58 mm

L1: 32 mm

Part Number

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23350-4255

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Part Number
23350-4255

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	D=internal diameter (mm)	D1=Shaft diameter (mm)	D2=Flange diameter (mm)	B (mm)	L1 (mm)	L2 (mm)	L3 (mm)	Max. axial force F kN with tightening torque MS	Surface pressure on shaft P (N/mm²)	No. of screws	Surface pressure on hub P (N/mm²)	Tightening torque MS (Nm)	Max. torque M Nm with tightening torque MS	X min. (mm)	250 K min. (mm)	280 K min. (mm)	320 K min. (mm)	400 K min. (mm)	200 K min. (mm)	Elasticity limit Re (N/mm²) of the hub material K min mm 200 / 250 / 280 / 320 / 400	Weight (ERP) (kg)
	39.83 €	1		4 Days	42	55	77	58	32	-	52	78	105	8 x M6	80	17	995	-	-	-	-	-	-	-	0.7059

Basic information

Body Material	Steel	Item	Keyless locking coupling	Form	A
RoHS	Yes

This page is Keyless locking couplings Form A for thin walled hubs (23350), part number 23350-4255.
You can find the detail information about specifications and dimensions on part number 23350-4255.

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Basic Attributes

L2(mm)
31

38

43

57

62

67
Clear
X min.(mm)
- 30
- 35
Clear
250 K min.(mm)
56

57

71

82

87

108

119

125
Clear
280 K min.(mm)
54

68

78

83

103

114

120
Clear
320 K min.(mm)
51

66

75

80

97

108

115
Clear
400 K min.(mm)
47

48

60

69

75

90

99

108
Clear
200 K min.(mm)
62

64

78

90

94

119

132

137
Clear
Elasticity limit Re (N/mm²) of the hub material K min mm 200 / 250 / 280 / 320 / 400
62/ 56 / 54 / 51 / 48

64 / 57 / 54 / 51 / 47

78 / 71 / 68 / 66 / 60

90 / 82 / 78 / 75 /69

94 / 87 / 83 / 80 / 75

119 / 108 / 103 / 97 / 90

132 / 119 / 114 / 108 / 99

137 / 125 / 120 / 115 / 108
Clear
D=internal diameter(mm)
8

9

10

11

12

14

15

16

18

19

20

22

24

25

28

30

32

35

38

40

42

45

48

50

55

60

65

70

75

80

85
Clear
D1=Shaft diameter(mm)
15

16

18

23

24

26

27

28

32

34

39

41

43

47

50

53

55

59

62

65

71

77

84

90

95

100

106
Clear
D2=Flange diameter(mm)
27

28

32

38

44

47

48

49

53

55

60

62

64

68

71

74

77

85

87

91

98

103

110

119

126

131

137
Clear
B(mm)
30

31

42

44

51

56

58

72

82

101

106
Clear
L1(mm)
12

14

16

18

25

30

32

40

50

60

65
Clear
L3(mm)
26

27

36

38

45

50

52

64

74

91

96
Clear
Max. axial force F kN with tightening torque MS
7

10

17

21

22

31

42

53

78

97

123

142

190
Clear
Surface pressure on shaft P(N/mm²)
85

90

95

100

105

110

115

120

125

130

140

150

155

160

170

180

230
Clear
No. of screws
3 x M6

4 x M4

4 x M6

5 x M6

6 x M6

8 x M6

8 x M8

8 x M10

9 x M10

10 X M8

12 X M10
Clear
Surface pressure on hub P(N/mm²)
70

75

80

85

90

95

100

110

115

120

125

135
Clear
Tightening torque MS(Nm)
4

5

17

41

83
Clear
Max. torque M Nm with tightening torque MS
30

34

37

51

56

65

110

120

180

190

200

230

255

370

475

505

740

800

950

995

1750

1870

2430

2670

2920

3160

4330

5310

7580

7990
Clear

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4 Days or Less
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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
23350-1118
23350-1218
23350-1423
23350-4559
23350-4862
23350-5065

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	D=internal diameter (mm)	D1=Shaft diameter (mm)	D2=Flange diameter (mm)	B (mm)	L1 (mm)	L2 (mm)	L3 (mm)	Max. axial force F kN with tightening torque MS	Surface pressure on shaft P (N/mm²)	No. of screws	Surface pressure on hub P (N/mm²)	Tightening torque MS (Nm)	Max. torque M Nm with tightening torque MS	X min. (mm)	250 K min. (mm)	280 K min. (mm)	320 K min. (mm)	400 K min. (mm)	200 K min. (mm)	Elasticity limit Re (N/mm²) of the hub material K min mm 200 / 250 / 280 / 320 / 400	Weight (ERP) (kg)
20.24 €	1	4 Days	11	18	32	31	14	-	27	10	180	4 x M4	110	5	51	-	-	-	-	-	-	-	0.0811
20.44 €	1	4 Days	12	18	32	31	14	-	27	10	155	4 x M4	110	5	56	-	-	-	-	-	-	-	0.0772
20.56 €	1	4 Days	14	23	38	31	14	-	27	10	140	4 x M4	85	5	65	-	-	-	-	-	-	-	0.1181
44.30 €	1	4 Days	45	59	85	72	40	57	64	78	130	8 x M8	100	41	1750	35	108	103	97	90	119	119 / 108 / 103 / 97 / 90	1.0290
49.51 €	1	4 Days	48	62	87	72	40	-	64	78	120	8 x M8	95	41	1870	-	-	-	-	-	-	-	1.0790
50.74 €	1	4 Days	50	65	91	82	50	62	74	97	115	10 X M8	90	41	2430	35	119	114	108	99	132	132 / 119 / 114 / 108 / 99	1.2940