Disc Spring BD (Iwata Standard)【1-1,000 Pieces Per Package】

Volume Discount

[Features]
· A spring for applying pressure. Eliminates bearing vibration and noise while also damping irregular rotations.
· Helps to increase bearing life and markedly simplify design and space.

Part Number

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Part Numbers

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Part Number
BD-100A
BD-100B
BD-110A
BD-110B
BD-120A
BD-120B
BD-130A
BD-130B
BD-140A
BD-140B
BD-160A
BD-160B
BD-170A
BD-170B
BD-180A
BD-190A
BD-190B
BD-200A
BD-200B

Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Applied Load	O.D. D (Ø)	I.D. d (mm)	Free Height Ho (mm)	Plate Thickness t (mm)	Total deflection amount (mm)	Sales Unit	Applicable Bearing Outer Diameter (φ)	Applicable Bearing Internal Diameter (φ)
119.01 €	20 Pieces Per Package	1 pack		7 Days	10	For Heavy Load	99	65.5	2.6	1	1.6	Box/Package	100	45
9.26 €		1	Available	7 Days	10	For Heavy Load	99	70.5	2.6	1	1.6	Low Quantity (can be purchased from one)	100	55
12.62 €		1	Available	6 Days	10	For Heavy Load	109	70.5	2.7	1.25	1.45	Box/Package	110	50
122.84 €	20 Pieces Per Package	1 pack		7 Days	10	For Heavy Load	109	75.5	2.7	1.25	1.45	Box/Package	110	60
148.29 €	20 Pieces Per Package	1 pack		13 Days	10	For Heavy Load	119	75.5	2.8	1.25	1.55	Box/Package	120	55
15.16 €		1	Available	6 Days	10	For Heavy Load	119	85.5	2.8	1.25	1.55	Box/Package	120	65
164.44 €	20 Pieces Per Package	1 pack		13 Days	10	For Heavy Load	129	85.5	3.2	1.25	1.95	Box/Package	130	60
209.67 €	20 Pieces Per Package	1 pack		7 Days	10	For Heavy Load	129	95.5	3.2	1.25	1.95	Box/Package	130	75
204.86 €	20 Pieces Per Package	1 pack		7 Days	10	For Heavy Load	139	90.5	3.25	1.25	2	Box/Package	140	65
203.22 €	20 Pieces Per Package	1 pack		13 Days	10	For Heavy Load	139	101	3.25	1.25	2	Box/Package	140	80
189.65 €	10 Pieces Per Package	1 pack		13 Days	10	For Heavy Load	159	101	3.5	1.5	2	Box/Package	160	75
19.62 €		1		7 Days	10	For Heavy Load	159	111	3.5	1.5	2	Box/Package	160	90
216.82 €	10 Pieces Per Package	1 pack		7 Days	10	For Heavy Load	169	111	3.8	1.5	2.3	Box/Package	170	80
33.66 €		1		7 Days	10	For Heavy Load	169	121	3.8	1.5	2.3	Box/Package	170	95
325.16 €	10 Pieces Per Package	1 pack		13 Days	10	For Heavy Load	179	121	4.2	2	2.2	Box/Package	180	95
352.25 €	10 Pieces Per Package	1 pack		13 Days	10	For Heavy Load	189	121	4.3	2	2.3	Box/Package	190	90
352.25 €	10 Pieces Per Package	1 pack		13 Days	10	For Heavy Load	189	131	4.3	2	2.3	Box/Package	190	105
433.29 €	10 Pieces Per Package	1 pack		13 Days	10	For Heavy Load	198	131	4.5	2	2.5	Box/Package	200	95
44.86 €		1		7 Days	10	For Heavy Load	198	141	4.5	2	2.5	Box/Package	200	110

Basic information

Material	Spring Steel

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19Suggestion of an applicable part number.

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Basic Attributes

O.D. D(Ø)
9.8

12.8

15.8

18.8

21.8

23.7

25.7

29.7

31.7

34.6

39.6

41.6

46.5

51.5

61.5

79.5

84.5

89.5

99

109

119

129

139

159

169

179

189

198
Clear
I.D. d(mm)
6.2

7.2

8.2

9.2

10.2

12.3

14.3

17.4

20.4

22.4

25.5

30.5

35.5

40.5

50.5

55.5

60.5

65.5

70.5

75.5

85.5

90.5

95.5

101

111

121

131

141
Clear
Free Height Ho(mm)
0.4

0.5

0.55

0.65

0.7

0.75

0.9

1.1

1.2

1.3

1.4

1.5

1.8

2.3

2.5

2.6

2.7

2.8

3.2

3.25

3.5

3.8

4.2

4.3

4.5
Clear
Plate Thickness t(mm)
0.2

0.25

0.3

0.35

0.4

0.5

0.6

0.7

0.8

0.9

1

1.25

1.5

2
Clear
Total deflection amount(mm)
0.2

0.25

0.3

0.35

0.4

0.5

0.7

0.8

0.9

1.1

1.45

1.5

1.55

1.6

1.95

2

2.2

2.3

2.5
Clear
Sales Unit
- Box/Package
- Low Quantity (can be purchased from one)
Clear
Applicable Bearing Outer Diameter(φ)
10

13

16

19

22

24

26

30

32

35

40

42

47

52

62

80

85

90

100

110

120

130

140

160

170

180

190

200
Clear
Applicable Bearing Internal Diameter(φ)
3

4

5(4)

6(5)

7

8(7)

9

10

12

15

17

20(17)

25(20)

30(25)

35

40

45

50

55

60

65

75

80

90

95

105

110
Clear
Type
- BD
Clear
Applied Load
- For Heavy Load
- Used for Light load
Clear