Locking Assemblies BAR, QPQ-Coated

Volume Discount

Material: Steel.
• For fixing a hub on a shaft.
• QPQ coated: High corrosion resistance, improved fatigue strength, primarily food safe (further information see below).
• For medium torques.
• Self-centering.
• Slight axial offset possible during assembly.

Part Number

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Part Number
61570500
61570600
61570635
61570800
61570900
61571000
61571100
61571200
61571400
61571500
61571600
61571700
61571800
61571900
61572000
61572200
61572500
61573000
61573500
61573800
61574000
61575000

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Inner diameter d (mm)	Outer diameter D (mm)	L₁ (mm)	Length L (mm)	L₂ (mm)	Transmissible torque T (Nm)	Admissible axial force F_ax (kN)	Shaft surface pressure P_W (N/mm²)	Hub surface pressure P_N (N/mm²)	Thread size (mm)	Tightening torque fastening screws T_A (Nm)	No. of bolts (pcs)	Weight (kg)
27.57 €	1	Available	4 Days	5	16	10.5	11	13.5	6	2	150	55	M 2.5 x 10	1.2	3	0.012
27.58 €	1	Available	4 Days	6	16	10.5	11	13.5	9	3	184	69	M 2.5 x 10	1.2	3	0.012
27.61 €	1	Available	4 Days	6.35	16	10.5	11	13.5	10	3	180	72	M 2.5 x 10	1.2	3	0.012
29.24 €	1	Available	4 Days	8	18	10.5	11	13.5	12	3	141	62	M 2.5 x 10	1.2	3	0.015
30.97 €	1	Available	4 Days	9	20	12.5	13	15.5	17	4	132	60	M 2.5 x 12	1.2	4	0.02
30.89 €	1	Available	4 Days	10	20	12.5	13	15.5	19	4	120	60	M 2.5 x 12	1.2	4	0.019
33.94 €	1	Available	4 Days	11	22	12.5	13	15.5	21	4	108	54	M 2.5 x 12	1.2	4	0.024
33.95 €	1	Available	4 Days	12	22	12.5	13	15.5	24	4	102	55	M 2.5 x 12	1.2	4	0.022
36.46 €	1	Available	4 Days	14	26	16.5	17	20	40	6	94	50	M 3 x 16	2.1	4	0.039
39.31 €	1	Available	4 Days	15	28	16.5	17	20	44	6	93	50	M 3 x 16	2.1	4	0.044
41.54 €	1	Available	4 Days	16	32	16.5	17	21	86	10	158	79	M 4 x 16	4.9	4	0.067
44.40 €	1	Available	4 Days	17	35	20.5	21	25	88	10	116	56	M 4 x 20	4.9	4	0.09
44.40 €	1	Available	4 Days	18	35	20.5	21	25	94	11	110	57	M 4 x 20	4.9	4	0.087
44.40 €	1	Available	4 Days	19	35	20.5	21	25	99	11	104	56	M 4 x 20	4.9	4	0.08
47.84 €	1	Available	4 Days	20	38	20.5	21	26	179	17	169	89	M 5 x 20	10	4	0.1
53.62 €	1	Available	4 Days	22	40	20.5	21	26	187	18	146	90	M 5 x 20	10	4	0.11
59.54 €	1	Available	4 Days	25	47	25	26	32	300	24	147	78	M 6 x 25	17	4	0.19
69.81 €	1	Available	4 Days	30	55	25	26	32	510	32	174	95	M 6 x 25	17	6	0.27
88.18 €	1	Available	4 Days	35	60	30	31	37	820	47	172	100	M 6 x 30	17	8	0.36
101.66 €	1	Available	4 Days	38	65	30	31	37	880	47	157	92	M 6 x 30	17	8	0.43
98.35 €	1	Available	4 Days	40	65	30	31	37	1000	50	171	99	M 6 x 30	17	8	0.4
129.96 €	1	Available	4 Days	50	80	30	36	44	2150	89	190	118	M 8 x 35	40	8	0.7

Basic information

Centering	Provided	Material	Steel	Surface	QPQ-coated
Type	BAR-QPQ	Design (shape)	Cylindrical with several screws

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Basic Attributes

Inner diameter d(mm)
5

6

6.35

8

9

10

11

12

14

15

16

17

18

19

20

22

25

30

35

38

40

50
Clear
Outer diameter D(mm)
16

18

20

22

26

28

32

35

38

40

47

55

60

65

80
Clear
L₁(mm)
10.5

12.5

16.5

20.5

25

30
Clear
Length L(mm)
11

13

17

21

26

31

36
Clear
L₂(mm)
13.5

15.5

20

21

25

26

32

37

44
Clear
Transmissible torque T(Nm)
6

9

10

12

17

19

21

24

40

44

86

88

94

99

179

187

300

510

820

880

1000

2150
Clear
Admissible axial force F_ax(kN)
2

3

4

6

10

11

17

18

24

32

47

50

89
Clear
Shaft surface pressure P_W(N/mm²)
93

94

102

104

108

110

116

120

132

141

146

147

150

157

158

169

171

172

174

180

184

190
Clear
Hub surface pressure P_N(N/mm²)
50

54

55

56

57

60

62

69

72

78

79

89

90

92

95

99

100

118
Clear
Thread size(mm)
M 2.5 x 10

M 2.5 x 12

M 3 x 16

M 4 x 16

M 4 x 20

M 5 x 20

M 6 x 25

M 6 x 30

M 8 x 35
Clear
Tightening torque fastening screws T_A(Nm)
1.2

2.1

4.9

10

17

40
Clear
No. of bolts (pcs)
- 3
- 4
- 6
- 8
Clear