Rubber-metal elements / cylindrical, stepped / fixing method selectable / CR, NR / Hs45, Hs60, Hs62 / KA, KB, RA, RB / KURASHIKI KAKO

Click on this image to zoom in.

Promotional pricing ends 31/12/2024
Volume Discount

For applications such as umps, blowers, engines, generators, electric motors, and compressors
Various sizes from ⌀8 to ⌀150 are available.

Small size, and relatively large spring constant enable supporting a heavy load.
Wide range of applications, such as in compression, shear, and inclination directions depending on mounting method, is available.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Products homepage

Data to be displayed: 30; 45; 60

Part Number
KA-12CR
KA-15CR
KA-20-20HCR
KA-20CR
KA-25-27HCR
KA-25CR
KA-30-26HCR
KA-30CR
KA-35-35HCR
KA-35CR
KA-40-33HCR
KA-40CR
KA-50-40HCR
KA-50CR

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Max. allowable load (Including max. vertical supports) (N)	Usage Characteristic	Connection Type	Connection screw M	Height H (mm)	Spring Constant (N/mm)	Hardness (Shore A)	Materials of Vibration Proofer	Outer Diameter D1 (φ)	External shape A (mm)	Fitting Material Stainless Steel-compatible	Ambient Operating Temperature (°C)
2.58 € 1.81 €	1	Available	Same day Stock	10	78	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M5	16	41	60	Chloroprene	12	-	NA	~70
2.57 €	1	Available	6 Days	10	130	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M5	15	74	60	Chloroprene	15	-	NA	~70
3.24 €	1	Available	6 Days	10	98	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M6	20	78	60	Chloroprene	20	-	NA	~70
3.71 € 2.60 €	1	Available	Same day Stock	10	160	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M6	15	130	60	Chloroprene	20	-	NA	~70
4.45 €	1		6 Days	10	160	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M6	27	93	60	Chloroprene	25	-	NA	~70
4.60 €	1	Available	6 Days	10	250	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M6	18	200	60	Chloroprene	25	-	NA	~70
4.89 € 3.42 €	1	Available	Same day Stock	10	300	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M8	26	140	60	Chloroprene	30	-	NA	~70
4.99 € 3.49 €	1	Available	Same day Stock	10	450	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M8	18	310	60	Chloroprene	30	-	NA	~70
5.86 € 4.10 €	1	Available	Same day Stock	10	370	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M8	35	150	60	Chloroprene	35	-	NA	~70
5.28 €	1		6 Days	10	490	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M8	26	240	60	Chloroprene	35	-	NA	~70
6.72 €	1	Available	6 Days	10	540	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M8	33	220	60	Chloroprene	40	-	NA	~70
6.61 € 4.63 €	1	Available	Same day Stock	10	930	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M8	25	340	60	Chloroprene	40	-	NA	~70
10.62 € 7.43 €	1	Available	Same day Stock	10	880	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M10	40	270	60	Chloroprene	50	-	NA	~70
9.34 € 6.54 €	1	Available	Same day Stock	10	1230	Standard / Weather Resistance / Oil Resistance / Ozone Resistance	Both ends threaded	M10	27	610	60	Chloroprene	50	-	NA	~70

Basic information

Type	Anti-Vibration Rubber	Application	Cushion / Vibration Damping Proofing / Vibration Isolation	Types of Anti vibration Rubber	Round shape
Color	Black

Configure

14Suggestion of an applicable part number.

View Part Numbers

Some specification is not specified yet.

The part number is completed.

Stock

- Show only stock items
Clear

Basic Attributes

Max. allowable load (Including max. vertical supports)(N)
21

34

44

47

59

78

96

98

130

150

160

180

220

250

270

280

290

300

320

370

450

490

530

540

550

560

650

690

700

740

830

880

930

1100

1200

1230

1300

1370

1400

1670

1800

1860

2060

2100

2110

2300

2600

2900

3240

3580

3700

3900

4170

5900

6200

7700

7940

12700
Clear
Usage Characteristic
- Standard
- Weather Resistance
- Oil Resistance
- Ozone Resistance
Clear
Connection Type
- Both ends threaded
- Female Screw, Male Screw
- Threaded Plate
- Female Screw, Plate
Clear
Connection screw M
- M3
- M4
- M5
- M6
- M8
- M10
- M12
- M16
- M20
Clear
Height H(mm)
11

13

15

16

18

20

25

26

27

30

33

34

35

40

42

45

50

54

55

58

60

62

63

70

76
Clear
Spring Constant(N/mm)
17

22

25

27

41

44

47

56

62

74

78

84

88

90

93

110

120

130

140

150

160

170

180

190

200

220

240

250

270

290

300

310

340

350

370

380

410

450

510

520

580

600

610

650

660

670

750

780

800

860

883

900

960

1030

1040

1350

1440

1610

1810

2160

3970

4060
Clear
Hardness(Shore A)
45

60

62
Clear
Outer Diameter D1(φ)
8

10

12

15

20

25

30

35

40

45

50

55

60

65

75

80

90

100

120

150
Clear
External shape A(mm)
49

56

62

69

76

78

93

98

104

116

126

136

141

166

210

250
Clear
Fitting Material Stainless Steel-compatible
- Available
- NA
Clear
Ambient Operating Temperature(°C)
- Up to 50
- ~70
Clear
Type
- KA
- KA-(45)
- KA-CR
- KA-SUS
- KB
- RA
- RB
Clear
Materials of Vibration Proofer
- Natural Rubber
- Chloroprene
Clear
Filter by CAD data type
- 2D
Clear