Self-aligning ball bearings / double row / internal clearance selectable / tapered bore / cage material selectable / SKF (2308 EKTN9)

SKF

Product Details:

Manufacturer part number: 2308 EKTN9

Brand: SKF

Price: 86.82 €

Delivery time: 5 Days

Technical Data:

I.D. D: 40 φ

Outer Diameter D: 90 φ

Width B: 33 mm

Maximum Allowable Rotational Speed: 10000 1/min

Basic Load Rating Static Rating: 16000 N

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2308 EKTN9

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Part Number
2308 EKTN9

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	I.D. D (φ)	Outer Diameter D (φ)	Width B (mm)	Maximum Allowable Rotational Speed (1/min)	Basic Load Rating Static Rating (N)	Basic Load Rating Dynamic Rating (Ca) (N)	Customs tariff — weight (kg)	Clamping sleeve	r (min.) (mm)	Fatigue limit load Pu (kN)	Cage designation	Model series	Bore code	Shoulder dimension d2 (mm)	Shoulder dimension D1 (mm)	Reference speed rpm	Bearing clearance identifier	Cage material	Internal diameter of sleeve d1 (mm)
	86.82 €	1		5 Days	40	90	33	10000	16000	54000	0.858	H 2308	1.5	0.82	Glass fiber-reinforced polyamide P66	23..	08	53.7	79.2	14,000	CN	Resin	35

Basic information

Bearing Ring Shape	Self-aligning ball	Number of Bearing Ring Rows	Double Row	Size Standard	Metric System
Customs tariff — weight per	1	Bore shape	Tapered	Customs tariff — weight unit	kg
Customs tariff — item number	84821090	Marking cover / seal	None	Customs tariff — country of origin	DE

This page is Self-aligning ball bearings / double row / internal clearance selectable / tapered bore / cage material selectable / SKF, part number 2308 EKTN9.
You can find the detail information about specifications and dimensions on part number 2308 EKTN9.

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Basic Attributes

Type
Clear
I.D. D(φ)
25

30

35

40

45

50

55

60

65

75

80

85

90

95

100

110
Clear
Outer Diameter D(φ)
52

62

72

80

85

90

100

110

120

130

140

150

160

170

180

190

200
Clear
Width B(mm)
15

16

17

18

19

20

21

22

23

25

26

27

28

29

30

31

33

34

36

37

38

39

40

41

43

46

48

53

55

58

60
Clear
Customs tariff — weight(kg)
0.13

0.133

0.142

0.209

0.24

0.305

0.371

0.379

0.405

0.451

0.466

0.47

0.479

0.492

0.5

0.517

0.528

0.536

0.542

0.638

0.665

0.67

0.671

0.673

0.757

0.858

0.864

0.868

0.874

0.898

0.91

1.03

1.104

1.15

1.155

1.165

1.31

1.34

1.48

1.515

1.6

1.64

1.89

1.9

1.91

2

2.04

2.345

2.365

2.46

2.48

2.53

3.136

3.16

3.51

3.655

4.08

4.16

4.169

4.679

4.88

5.023

5.05

5.602

5.68

7.086

7.16
Clear
Clamping sleeve
H 205

H 206

H 207

H 208

H 209

H 210

H 211

H 212

H 213

H 215

H 216

H 217

H 218

H 220

H 222

H 305

H 306

H 307

H 308

H 309

H 310

H 311

H 312

H 313

H 315

H 316

H 317

H 318

H 319

H 320

H 322

H 2306

H 2307

H 2308

H 2309

H 2310

H 2311

H 2312

H 2313

H 2315

H 2316

H 2317
Clear
r (min.)(mm)
1

1.1

1.5

2

2.1

3
Clear
Fatigue limit load Pu(kN)
0.21

0.23

0.24

0.31

0.35

0.36

0.4

0.43

0.45

0.46

0.48

0.51

0.54

0.57

0.59

0.62

0.7

0.72

0.8

0.82

0.83

0.88

0.92

0.98

1

1.02

1.04

1.08

1.12

1.25

1.29

1.32

1.43

1.46

1.5

1.53

1.6

1.66

1.7

1.76

1.93

2.04

2.12

2.24

2.28
Clear
Cage designation
Glass fiber-reinforced polyamide P66

Brass, machined

Pressed sheet steel
Clear
Model series
12..

13..

22..

23..
Clear
Bore code
05

06

07

08

09

10

11

12

13

15

16

17

18

19

20

22
Clear
Shoulder dimension d2(mm)
32.3

33.3

38.8

40.1

41.7

44.9

45.3

46.5

47

51.5

52.4

53.6

53.7

55.3

57.5

60.1

61.5

61.7

65.8

67.7

70.1

70.3

72

74.5

76.9

77.7

78

80.7

85.3

85.5

91.6

93

97.8

99

101

104

105

107

109

112

115

117

118

122

124

127

137

140
Clear
Shoulder dimension D1(mm)
45.6

46.1

53

55

60.9

62.3

64.2

68.4

68.8

69.5

71.6

73.7

74.6

79.2

79.5

81.5

87.4

88.4

89.5

94.4

95

97.6

98.6

103

104

106

107

112

116

118

122

125

127

133

134

138

139

142

147

148

151

155

157

159

160

165

176

177
Clear
Reference speed rpm
6,000

6,700

7,000

7,500

8,000

8,500

9,000

9,500

10,000

11,000

12,000

13,000

14,000

15,000

16,000

17,000

18,000

19,000

20,000

22,000

24,000

26,000

28,000
Clear
Bearing clearance identifier
- C3
- CN
Clear
Cage material
- Brass
- Resin
- Sheet steel
Clear
Internal diameter of sleeve d1(mm)
20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

100
Clear

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5 Days or Less

17 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
1206 EKTN9/C3
1207 EKTN9
1207 EKTN9/C3
2308 EKTN9/C3
2309 EKTN9
2309 EKTN9/C3

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	I.D. D (φ)	Outer Diameter D (φ)	Width B (mm)	Maximum Allowable Rotational Speed (1/min)	Basic Load Rating Static Rating (N)	Basic Load Rating Dynamic Rating (Ca) (N)	Customs tariff — weight (kg)	Clamping sleeve	r (min.) (mm)	Fatigue limit load Pu (kN)	Cage designation	Model series	Bore code	Shoulder dimension d2 (mm)	Shoulder dimension D1 (mm)	Reference speed rpm	Bearing clearance identifier	Cage material	Internal diameter of sleeve d1 (mm)
25.55 €	1	5 Days	30	62	16	15000	4650	15600	0.209	H 206	1	0.24	Glass fiber-reinforced polyamide P66	12..	06	40.1	53	24,000	C3	Resin	25
30.12 €	1	5 Days	35	72	17	13000	6000	19000	0.305	H 207	1.1	0.31	Glass fiber-reinforced polyamide P66	12..	07	47	62.3	20,000	CN	Resin	30
30.12 €	1	17 Days	35	72	17	13000	6000	19000	0.305	H 207	1.1	0.31	Glass fiber-reinforced polyamide P66	12..	07	47	62.3	20,000	C3	Resin	30
86.82 €	1	5 Days	40	90	33	10000	16000	54000	0.868	H 2308	1.5	0.82	Glass fiber-reinforced polyamide P66	23..	08	53.7	79.2	14,000	C3	Resin	35
106.03 €	1	5 Days	45	100	36	9000	19300	63700	1.165	H 2309	1.5	1	Glass fiber-reinforced polyamide P66	23..	09	60.1	87.4	13,000	CN	Resin	40
106.03 €	1	5 Days	45	100	36	9000	19300	63700	1.155	H 2309	1.5	1	Glass fiber-reinforced polyamide P66	23..	09	60.1	87.4	13,000	C3	Resin	40