SEEGER Retaining Rings, DIN 471, Type a for Shafts (A21-BLI)

SEEGER-ORBIS

Product Details:

Manufacturer part number: A21-BLI

Brand: SEEGER-ORBIS

Price: 0.05 €

Delivery time: 5 Days

Technical Data:

Groove depth t: 0.5 mm

Shaft diameter d1: 21 mm

Web width b ca.: 2.7 mm

Customs tariff weight: 1.36 kg

Groove width m min.: 1.3 mm

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A21-BLI

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Part Numbers

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Part Number
A21-BLI

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Groove depth t (mm)	Shaft diameter d1 (mm)	Web width b ca. (mm)	Customs tariff weight (kg)	Groove width m min. (mm)	Groove diameter d2 (mm)	Diameter of mounting holes (mm)	Collar length n (mm)	Internal diameter d3 Tolerance	Thickness s (mm)	Eye level a max. (mm)	Thickness s Tolerance (mm)	Internal diameter d3 (mm)	Customs tariff country of origin
	0.05 €	100		5 Days	0.5	21	2.7	1.36	1.3	20	2	1.5	+0.13-0.42	1.2	4.1	-0.06	19.5	DE

Basic information

Customs tariff weight unit	kg	Norm	DIN 471	Type	A
Customs tariff weight Pro	1000	Engineering material	Spring steel	Customs tariff article number	73182100

This page is SEEGER Retaining Rings, DIN 471, Type a for Shafts, part number A21-BLI.
You can find the detail information about specifications and dimensions on part number A21-BLI.

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Basic Attributes

Groove depth t(mm)
0.1

0.15

0.2

0.25

0.3

0.35

0.4

0.5

0.55

0.7

0.85

1

1.25

1.5

1.75

2

2.5

3

4

5

6
Clear
Shaft diameter d1(mm)
4

5

6

7

8

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

42

44

45

46

47

48

50

52

54

55

56

57

58

60

62

63

65

67

68

70

72

75

77

78

80

82

85

87

88

90

92

95

97

100

105

107

110

115

120

125

130

135

140

145

150

155

160

165

170

175

180

190

200

210

220

225

230

240

250

260

270

280

300

320

340

360

400

420

440
Clear
Web width b ca.(mm)
0.9

1.1

1.3

1.4

1.5

1.8

2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3

3.1

3.2

3.4

3.5

3.6

3.7

3.8

3.9

4

4.1

4.2

4.4

4.5

4.6

4.7

4.8

4.9

5

5.1

5.2

5.3

5.4

5.5

5.6

5.8

6

6.2

6.3

6.4

6.5

6.6

6.8

7

7.2

7.3

7.4

7.6

7.8

7.9

8

8.2

8.4

8.6

8.8

9

9.3

9.5

9.6

9.8

10.2

10.4

10.7

11

11.2

11.5

11.8

12

12.2

12.5

12.9

13.5

14

16

20

26
Clear
Customs tariff weight(kg)
0.03

0.08

0.12

0.19

0.195

0.432

0.48

0.51

0.609

0.707

0.714

0.845

1.06

1.13

1.274

1.36

1.55

1.63

1.662

1.735

2

2.144

2.8

3.14

3.2

3.396

3.488

3.724

3.82

3.828

4.97

5.484

5.578

5.9

5.976

6.15

7.25

7.4

7.44

7.5

8.486

9.859

10.46

11

11.36

12

12.154

12.2

12.613

14.9

15.31

18.9

20.94

22

22.316

22.9

24.7

26.86

26.928

27.28

29.6

36.7

38.04

39.8

41.5

45.6

46

49.16

50.2

70.388

73.7

84.602

86.5

91.185

106.8

108.7

112.76

114.52

133.92

138.88

146.4

150.781

164.68

170

174.08

186.906

205.08

221.12

291.5

304.28

316.84

318.897

339.073

343.6

398.06

414.4

433.48

480

770

797.334

880

960

1360

1520
Clear
Groove width m min.(mm)
0.5

0.7

0.8

0.9

1.1

1.3

1.6

1.85

2.15

2.65

3.15

4.15

5.15

6.2

7.2
Clear
Groove diameter d2(mm)
3.8

4.8

5.7

6.7

7.6

9.6

10.5

11.5

12.4

13.4

14.3

15.2

16.2

17

18

19

20

21

22

22.9

23.9

24.9

25.6

26.6

27.6

28.6

29.3

30.3

31.3

32.3

33

34

35

36

37

37.5

39.5

41.5

42.5

43.5

44.5

45.5

47

49

51

52

53

54

55

57

59

60

62

64

65

67

69

72

74

75

76.5

78.5

81.5

83.5

84.5

86.5

88.5

91.5

93.5

96.5

101

103

106

111

116

121

126

131

136

141

145

150

155

160

165

170

175

185

195

204

214

219

224

234

244

252

262

272

292

310

330

350

390

408

428
Clear
Diameter of mounting holes(mm)
1

1.2

1.5

1.7

2

2.5

3

3.5

4

5

6
Clear
Collar length n(mm)
0.3

0.5

0.6

0.8

0.9

1.1

1.2

1.5

1.7

2.1

2.6

3

3.8

4.5

5.3

6

7.5

9

12

15

18
Clear
Internal diameter d3 Tolerance
- +0.04-0.15
- +0.06-0.18
- +0.06 -0.18
- +0.10-0.36
- +0.13-0.42
- +0.21-0.42
- +0.25-0.50
- +0.39 -0.90
- +0.46-1.10
- +0.54-1.30
- +0.63-1.50
- +0.63 -1.50
- +0.72-1.70
- +0.72 -1.70
- +0.81-2.00
- +0.81 -2.00
- +0.90-2.00
- +0.90 -2.00
- +1.00 -2.00
Clear
Thickness s(mm)
0.4

0.6

0.7

0.8

1

1.2

1.5

1.75

2

2.5

3

4

5

6

7
Clear
Eye level a max.(mm)
2.2

2.5

2.7

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

5

5.1

5.2

5.4

5.6

5.7

5.8

6

6.5

6.6

6.7

6.8

6.9

7

7.1

7.2

7.3

7.4

7.5

7.6

7.8

7.9

8

8.1

8.2

8.4

8.5

8.6

8.7

8.8

9

9.4

9.6

9.9

10

10.1

10.6

11

11.4

11.6

11.8

12

12.2

13

13.3

13.5

14.2

16.2
Clear
Thickness s Tolerance(mm)
- -0.15
- -0.12
- -0.1
- -0.08
- -0.07
- -0.06
- -0.05
Clear
Internal diameter d3(mm)
3.7

4.7

5.6

6.5

7.4

9.3

10.2

11

11.9

12.9

13.8

14.7

15.7

16.5

17.5

18.5

19.5

20.5

21.5

22.2

23.2

24.2

24.9

25.9

26.9

27.9

28.6

29.6

30.5

31.5

32.2

33.2

34.2

35.2

36

36.5

38.5

40.5

41.5

42.5

43.5

44.5

45.8

47.8

49.8

50.8

51.8

52.8

53.8

55.8

57.8

58.8

60.8

62.5

63.5

65.5

67.5

70.5

72.5

73.5

74.5

76.5

79.5

81.5

82.5

84.5

86.5

89.5

91.5

94.5

98

100

103

108

113

118

123

128

133

138

142

146

151

155.5

160.5

165.5

170.5

180.5

190.5

198

208

213

218

228

238

245

255

265

285

303

323

343

383

400

420
Clear
Customs tariff country of origin
- DE
- IN
Clear

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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
320A 45
320A 48
320A 50
A210-WAS
A22-BLI
A220-WAS

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Groove depth t (mm)	Shaft diameter d1 (mm)	Web width b ca. (mm)	Customs tariff weight (kg)	Groove width m min. (mm)	Groove diameter d2 (mm)	Diameter of mounting holes (mm)	Collar length n (mm)	Internal diameter d3 Tolerance	Thickness s (mm)	Eye level a max. (mm)	Thickness s Tolerance (mm)	Internal diameter d3 (mm)	Customs tariff country of origin
0.23 €	50	5 Days	1.25	45	4.7	7.4	1.85	42.5	2.5	3.8	+0.39 -0.90	1.75	6.7	-0.06	41.5	DE
0.29 €	50	5 Days	1.25	48	5	8.486	1.85	45.5	2.5	3.8	+0.39 -0.90	1.75	6.9	-0.06	44.5	DE
0.28 €	50	5 Days	1.5	50	5.1	9.859	2.15	47	2.5	4.5	+0.39 -0.90	2	6.9	-0.07	45.8	DE
15.00 €	1	5 Days	3	210	14	304.28	5.15	204	4	9	+0.72-1.70	5	14.2	-0.12	198	DE
0.05 €	100	5 Days	0.5	22	2.8	1.55	1.3	21	2	1.5	+0.13-0.42	1.2	4.2	-0.06	20.5	DE
14.45 €	1	5 Days	3	220	14	318.897	5.15	214	4	9	+0.72-1.70	5	14.2	-0.12	208	DE