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C-type retaining ring (for holes)【1-2,000 Pieces Per Package】 (Part Numbers)

Volume Discount

Ochiai

Holes are grooved to prevent the retained components such as bearings from coming out in the thrust direction (parallel to the shaft.)

(i)Caution

Starting at 170 mm internal diameter, the tip design changes from tapered to constant (straight). Please check the configuration before ordering.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
RTW-6
RTW-7
RTW-7-LN
RTW-8
RTW-9
RTW-9-LN
RTW-9-N
RTW-10
RTW-10-GSC
RTW-10-LN
RTW-10-N
RTW-11
RTW-11-GSC
RTW-11-LN
RTW-11-N
RTW-12
RTW-12-GSC
RTW-12-LN
RTW-12-N
RTW-13
RTW-13-GSC
RTW-13-LN
RTW-14
RTW-14-GSC
RTW-14-LN
RTW-14-N
RTW-15
RTW-15-GSC
RTW-15-LN
RTW-15-N
RTW-16
RTW-16-GSC
RTW-16-LN
RTW-16-N
RTW-17
RTW-17-N
RTW-18
RTW-18-LN
RTW-18-N
RTW-19
RTW-19-LN
RTW-19-N
RTW-20
RTW-20-LN
RTW-20-N
RTW-21
RTW-21-LN
RTW-21-N
RTW-22
RTW-22-N
RTW-24
RTW-24-N
RTW-25
RTW-25-LN
RTW-26
RTW-26-N
RTW-27
RTW-27-LN
RTW-28
RTW-28-GSC
RTW-29
RTW-30
RTW-30-N
RTW-32
RTW-34
RTW-35
RTW-36
RTW-37
RTW-38
RTW-40
RTW-42
RTW-45
RTW-46
RTW-47
RTW-48
RTW-50
RTW-52
RTW-55
RTW-56
RTW-58
RTW-60
RTW-62
RTW-63
RTW-65
RTW-68
RTW-70
RTW-72
RTW-75
RTW-78
RTW-80

Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Nominal (d1) (mm)	Applicable Shaft or Hole d1(Reference) (mm)	Applicable Shaft or Hole d2(Reference) (mm)	Min. Qty of Sale	Shaft/Hole/Groove Dia.(Reference) (mm)	Surface Treatment
	1 Piece(s)	Available	9 Days or more	10	6	6	6.25	Low Quantity (can be purchased from one)	6	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	7	7	7.3	Low Quantity (can be purchased from one)	7	Phosphate coated
2,000 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	7	7	7.3	Box/package	7	Electroless Nickel
	1 Piece(s)	Available	9 Days or more	10	8	8	8.4	Low Quantity (can be purchased from one)	8	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	9	9	9.4	Low Quantity (can be purchased from one)	9	Phosphate coated
2,000 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	9	9	9.4	Box/package	9	Electroless Nickel
2,000 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	9	9	9.4	Box/package	9	Nickel
	1 Piece(s)	Available	9 Days or more	10	10	10	10.4	Low Quantity (can be purchased from one)	10	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	10	10	10.4	Box/package	10	Tin cobalt
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	10	10	10.4	Box/package	10	Electroless Nickel
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	10	10	10.4	Box/package	10	Nickel
	1 Piece(s)	Available	8 Days or more	10	11	11	11.4	Low Quantity (can be purchased from one)	11	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	11	11	11.4	Box/package	11	Tin cobalt
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	11	11	11.4	Box/package	11	Electroless Nickel
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	11	11	11.4	Box/package	11	Nickel
	1 Piece(s)	Available	9 Days or more	10	12	12	12.5	Low Quantity (can be purchased from one)	12	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	12	12	12.5	Box/package	12	Tin cobalt
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	12	12	12.5	Box/package	12	Electroless Nickel
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	12	12	12.5	Box/package	12	Nickel
	1 Piece(s)	Available	9 Days or more	10	13	13	13.6	Low Quantity (can be purchased from one)	13	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	13	13	13.6	Box/package	13	Tin cobalt
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	13	13	13.6	Box/package	13	Electroless Nickel
	1 Piece(s)	Available	9 Days or more	10	14	14	14.6	Low Quantity (can be purchased from one)	14	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	14	14	14.6	Box/package	14	Tin cobalt
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	14	14	14.6	Box/package	14	Electroless Nickel
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	14	14	14.6	Box/package	14	Nickel
	1 Piece(s)	Available	9 Days or more	10	15	15	15.7	Low Quantity (can be purchased from one)	15	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	15	15	15.7	Box/package	15	Tin cobalt
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	15	15	15.7	Box/package	15	Electroless Nickel
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	15	15	15.7	Box/package	15	Nickel
	1 Piece(s)	Available	9 Days or more	10	16	16	16.8	Low Quantity (can be purchased from one)	16	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	16	16	16.8	Box/package	16	Tin cobalt
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	16	16	16.8	Box/package	16	Electroless Nickel
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	16	16	16.8	Box/package	16	Nickel
	1 Piece(s)	Available	9 Days or more	10	17	17	17.8	Low Quantity (can be purchased from one)	17	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	17	17	17.8	Box/package	17	Nickel
	1 Piece(s)	Available	9 Days or more	10	18	18	19	Low Quantity (can be purchased from one)	18	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	18	18	19	Box/package	18	Electroless Nickel
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	18	18	19	Box/package	18	Nickel
	1 Piece(s)	Available	9 Days or more	10	19	19	20	Low Quantity (can be purchased from one)	19	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	19	19	20	Box/package	19	Electroless Nickel
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	19	19	20	Box/package	19	Nickel
	1 Piece(s)	Available	9 Days or more	10	20	20	21	Low Quantity (can be purchased from one)	20	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	20	20	21	Box/package	20	Electroless Nickel
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	20	20	21	Box/package	20	Nickel
	1 Piece(s)	Available	9 Days or more	10	21	21	22	Low Quantity (can be purchased from one)	21	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	21	21	22	Box/package	21	Electroless Nickel
500 Pieces Per Package	1 Pack(s)	Available	13 Days or more	10	21	21	22	Box/package	21	Nickel
	1 Piece(s)	Available	9 Days or more	10	22	22	23	Low Quantity (can be purchased from one)	22	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	22	22	23	Box/package	22	Nickel
	1 Piece(s)	Available	9 Days or more	10	24	24	25.2	Low Quantity (can be purchased from one)	24	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	24	24	25.2	Box/package	24	Nickel
	1 Piece(s)	Available	9 Days or more	10	25	25	26.2	Low Quantity (can be purchased from one)	25	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	9 Days or more	10	25	25	26.2	Box/package	25	Electroless Nickel
	1 Piece(s)	Available	9 Days or more	10	26	26	27.2	Low Quantity (can be purchased from one)	26	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	26	26	27.2	Box/package	26	Nickel
	1 Piece(s)	Available	10 Days or more	10	27	27	-	Low Quantity (can be purchased from one)	27	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	27	26	27.2	Box/package	27	Electroless Nickel
	1 Piece(s)	Available	9 Days or more	10	28	28	29.4	Low Quantity (can be purchased from one)	28	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	18 Days or more	10	28	28	29.4	Box/package	28	Tin cobalt
	1 Piece(s)	Available	10 Days or more	10	29	29	31.4	Low Quantity (can be purchased from one)	29	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	30	30	31.4	Low Quantity (can be purchased from one)	30	Phosphate coated
500 Pieces Per Package	1 Pack(s)	Available	8 Days or more	10	30	30	33.7	Box/package	30	Nickel
	1 Piece(s)	Available	9 Days or more	10	32	32	33.7	Low Quantity (can be purchased from one)	32	Phosphate coated
	1 Piece(s)	Available	Same day Stock	10	34	34	35.7	Low Quantity (can be purchased from one)	34	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	35	35	37	Low Quantity (can be purchased from one)	35	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	36	36	39	Low Quantity (can be purchased from one)	36	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	37	37	39	Low Quantity (can be purchased from one)	37	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	38	38	40	Low Quantity (can be purchased from one)	38	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	40	40	42.5	Low Quantity (can be purchased from one)	40	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	42	42	44.5	Low Quantity (can be purchased from one)	42	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	45	45	47.5	Low Quantity (can be purchased from one)	45	Phosphate coated
	1 Piece(s)	Available	10 Days or more	10	46	46	48.5	Low Quantity (can be purchased from one)	46	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	47	47	49.5	Low Quantity (can be purchased from one)	47	Phosphate coated
	1 Piece(s)	Available	8 Days or more	10	48	48	50.5	Low Quantity (can be purchased from one)	48	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	50	50	53	Low Quantity (can be purchased from one)	50	Phosphate coated
	1 Piece(s)	Available	Same day Stock	10	52	52	55	Low Quantity (can be purchased from one)	52	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	55	55	58	Low Quantity (can be purchased from one)	55	Phosphate coated
	1 Piece(s)	Available	8 Days or more	10	56	56	59	Low Quantity (can be purchased from one)	56	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	58	58	61	Low Quantity (can be purchased from one)	58	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	60	60	63	Low Quantity (can be purchased from one)	60	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	62	62	65	Low Quantity (can be purchased from one)	62	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	63	63	66	Low Quantity (can be purchased from one)	63	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	65	65	68	Low Quantity (can be purchased from one)	65	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	68	68	71	Low Quantity (can be purchased from one)	68	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	70	70	73	Low Quantity (can be purchased from one)	70	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	72	72	75	Low Quantity (can be purchased from one)	72	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	75	75	78	Low Quantity (can be purchased from one)	75	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	78	78	81	Low Quantity (can be purchased from one)	78	Phosphate coated
	1 Piece(s)	Available	9 Days or more	10	80	80	83.5	Low Quantity (can be purchased from one)	80	Phosphate coated

Basic Information

Type	Thrust Direction Mount (for Hole)	Shape	C shape retaining ring for hole	Material	Steel
Retaining Ring Type	Inner Wheel Stopper	Attaching Style	Standard	Product Types	Retaining Ring

Configure

130 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Stock

- Stock Item Only
Clear

Specification/Dimensions

Nominal (d1)(mm)
6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

24

25

26

27

28

29

30

32

34

35

36

37

38

40

42

45

46

47

48

50

52

55

56

58

60

62

63

65

68

70

72

75

78

80

82

85

88

90

92

95

98

100

102

105

108

110

112

115

120

125

130

140

145

150

155

160

165

170

175

180

185

190

195

200

210

220

225

230

240

250

260

270

280

290
Clear
Applicable Shaft or Hole d1(Reference)(mm)
6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

24

25

26

27

28

29

30

32

34

35

36

37

38

40

42

45

46

47

48

50

52

55

56

58

60

62

63

65

68

70

72

75

78

80

82

85

88

90

92

95

98

100

102

105

108

110

112

115

120

125

130

140

145

150

155

160

165

170

175

180

185

190

195

200

210

220

225

230

240

250

260

270

280

290
Clear
Applicable Shaft or Hole d2(Reference)(mm)
6.25

7.3

8.4

9.4

10.4

11.4

12.5

13.6

14.6

15.7

16.8

17.8

19

20

21

22

23

25.2

26.2

27.2

29.4

31.4

33.7

35.7

37

39

40

42.5

44.5

47.5

48.5

49.5

50.5

53

55

58

59

61

63

65

66

68

71

73

75

78

81

83.5

88.5

91.5

93.5

95.5

98.5

101.5

103.5

106

109

112

114

116

119

124

129

134

144

149

155

160

165

170

175

180

185

190

195

200

205

216

226

236

246

256

268

278

288

298
Clear
Min. Qty of Sale
Low Quantity (can be purchased from one)

Box/package
Clear
Shaft/Hole/Groove Dia.(Reference)(mm)
6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

24

25

26

27

28

29

30

32

34

35

36

37

38

40

42

45

46

47

48

50

52

55

56

58

60

62

63

65

68

70

72

75

78

80

82

85

88

90

92

95

98

100

102

105

108

110

112

115

120

125

130

140

145

150

155

160

165

170

175

180

185

190

195

200

210

220

225

230

240

250

260

270

280

290
Clear
Surface Treatment
- Electroless Nickel
- Nickel
- Phosphate coated
- Tin cobalt
Clear
type
- RTW
- RTW-GSC
- RTW-LN
- RTW-N
Clear

Days to Ship

All

Same day

8 Days or Less

9 Days or Less

10 Days or Less

13 Days or Less

18 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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How can we improve?

C-type retaining ring (for holes)【1-2,000 Pieces Per Package】 (Part Numbers)

(i)Caution

Basic Information

Configure

Stock

Specification/Dimensions

Nominal (d1)(mm)

Applicable Shaft or Hole d1(Reference)(mm)

Applicable Shaft or Hole d2(Reference)(mm)

Min. Qty of Sale

Shaft/Hole/Groove Dia.(Reference)(mm)

Surface Treatment

type