Mechanical Lock MR Thin Type

Using thin-type keyless bushing (fastening fitting), the outer diameter can be reduced.
[Features]
· Ideal for when a thin-wall hub design is desired.
· The outer diameter of the hub can be reduced by making the wall thinner.
· Can be used for overall short length hubs.
· Installation time is reduced by reducing the number of bolts.
· With short surface pressure section, the product is ideal for reducing the width of the hub.
[Applications]
· Ideal for mounting on power transmission devices (pulleys, etc.) that especially have a folding mechanism, such as machine tools and transfer devices.
· Can be used for overall short length hubs.

Part Number

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Part Numbers

Data to be displayed: 30; 45; 60

Part Number
MR-6-12
MR-8-15
MR-10-18
MR-12-20
MR-14-22
MR-15-23
MR-16-24
MR-17-25
MR-18-26
MR-19-27
MR-20-28
MR-22-32
MR-24-34
MR-25-34
MR-28-39
MR-30-41
MR-32-43
MR-35-47
MR-38-50
MR-40-53
MR-42-55
MR-45-59
MR-48-62
MR-50-65

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Shaft Bore Dia. d (Ø)	Allowable Torque Range (N•m)	Hub Dia. D1 (Ø)	Allowable Torque (N•m)	Allowable Thrust Load Range (kN)	Min. Hub O.D. D2 (for EN 1.1181 Equiv.) (mm)	Overall Length W (mm)	Outer Dia. A (Ø)
47.61 €	1	5 Days	10	6	2.0 to 20.0	12	11	3.45	23	22	23
46.50 €	1	5 Days	10	8	20.1 to 50.0	15	25	6.09	28	27	28
47.04 €	1	5 Days	10	10	20.1 to 50.0	18	44	8.71	31.5	27	31.5
52.13 €	1	5 Days	10	12	50.1 to 70.0	20	53	8.71	33.5	27	33.5
53.63 €	1	5 Days	10	14	50.1 to 70.0	22	61	8.71	35.5	27	35.5
56.63 €	1	5 Days	10	15	100.1 to 150.0	23	115	15.3	41	32	38.5
58.19 €	1	5 Days	10	16	100.1 to 150.0	24	123	15.3	42	32	39.5
61.63 €	1	5 Days	10	17	100.1 to 150.0	25	131	15.3	42	32	40.5
56.60 €	1	5 Days	10	18	200.1 to 300.0	26	210	23.2	59	36	46
59.72 €	1	5 Days	10	19	200.1 to 300.0	27	221	23.2	59	36	47
62.07 €	1	5 Days	10	20	200.1 to 300.0	28	233	23.2	59	36	48
65.43 €	1	5 Days	10	22	200.1 to 300.0	32	256	23.2	54	38	52
66.75 €	1	5 Days	10	24	200.1 to 300.0	34	279	23.2	56	38	54
68.28 €	1	5 Days	10	25	200.1 to 300.0	34	291	23.2	56	38	54
68.87 €	1	5 Days	10	28	300.1 to 500.0	39	488	34.8	66	42	59
72.02 €	1	5 Days	10	30	500.1 to 700.0	41	523	34.8	67	42	61
80.21 €	1	5 Days	10	32	500.1 to 700.0	43	558	34.8	68	42	63
75.13 €	1	5 Days	10	35	700.1 to 1000.0	47	813	46.4	79	44	67
75.13 €	1	5 Days	10	38	700.1 to 1000.0	50	883	46.4	81	44	70
79.02 €	1	5 Days	10	40	700.1 to 1000.0	53	929	46.4	84	44	73
76.44 €	1	5 Days	10	42	700.1 to 1000.0	55	976	46.4	85	44	75
83.78 €	1	5 Days	10	45	1000.1 to 3000.0	59	1910	84.5	103	58.5	84
81.33 €	1	5 Days	10	48	1000.1 to 3000.0	62	2040	84.5	105	58.5	87
94.66 €	1	5 Days	10	50	1000.1 to 3000.0	65	2120	84.5	107	58.5	90

Basic information

Type	Thin Wall	Centering	Available	Body Material	EN 1.1191 Equiv.
Surface Treatment	NA	Tightening Structure	Taper sleeve shape	Tightening Method	Mechanical (Wedge Type)
Number of Tightening Bolts	Multiple

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Basic Attributes

Shaft Bore Dia. d(Ø)
6

8

10

12

14

15

16

17

18

19

20

22

24

25

28

30

32

35

38

40

42

45

48

50
Clear
Allowable Torque Range(N•m)
2.0 to 20.0

20.1 to 50.0

50.1 to 70.0

100.1 to 150.0

200.1 to 300.0

300.1 to 500.0

500.1 to 700.0

700.1 to 1000.0

1000.1 to 3000.0
Clear
Hub Dia. D1(Ø)
12

15

18

20

22

23

24

25

26

27

28

32

34

39

41

43

47

50

53

55

59

62

65
Clear
Allowable Torque(N•m)
11

25

44

53

61

115

123

131

210

221

233

256

279

291

488

523

558

813

883

929

976

1910

2040

2120
Clear
Overall Length W(mm)
22

27

32

36

38

42

44

58.5
Clear
Outer Dia. A(Ø)
23

28

31.5

33.5

35.5

38.5

39.5

40.5

46

47

48

52

54

59

61

63

67

70

73

75

84

87

90
Clear
Type
- MR
Clear
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