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Changzhou Tianniu Transmission Equipment Co., Ltd
Changzhou TIANNIU Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft
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19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque

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19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque

Brand Name : SUMA or OEM

Model Number : DC4972H(4C) / BWX137222

Place of Origin : Jiangsu, China

MOQ : 1

Price : $10-11

Type : sprag

Precision Rating : P0

Seals Type : Open Type

Number of clips : 4

Race Material : GCr15

Thickness : 19MM

Sprag Hardness : HRC58-62

Torque Capacity : 306Nm

Drag torque : 245Nm

Inner diameter : 49.721mm

Outer diameter : 66.381mm

Sprag space : 8.33mm

Minimum plain width : 13.5mm

Surface hardness : HRC60-62

Hardness depth : 0.6mm

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BWX137222 DC4972H(4C) 19MM Thickness Sprag Type One Way Freewheel Cage

Product Description

Feature

Type DC is a sprag type freewheel cage without inner or outer races. It must be installed in a design providing races, bearing support for axial and radial loads, lubrication and sealing.

The DC type version-N accepts all types of lubricants currently used in the power transmis-sion equipement.The sprag space tolerance must not be exceeded. Inner and outer races must both have a minimum plain width "e", without any recess, to ensure the freewheel functions correctly as shown on following pages.
Alternatively, races can be made in case hardened steel shafts, or housings, to the specification below. Surface hardness of the finished part should be HRC 60 to 62, for a depth of 0, 6 mm minimum.

Different Sizes For Your Reference

19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque

Type

Drag torque

Size(mm)

Number of clips

Tkn(NM)

a

c

sprag space

e

d

b

DC2222G

50

22.225

38.885

8.33

10

50

17

DC2776

95

27.762

44.422

8.33

13.5

58

21

DC3034

99

30.34

47

8.33

13.5

62

23

DC3175(3C)

127

31.75

48.41

8.33

13.5

63

24

3

DC3809A

220

38.092

54.752

8.33

16

71

29

DC4127(3C)

179

41.275

57.935

8.33

13.5

75

32

3

DC4445A

290

44.45

61.11

8.33

16

79

34

DC4972(4C)

245

49.721

66.381

8.33

13.5

86

38

4

DC5476A

420

54.765

71.425

8.33

16

92

42

DC5476A(4C)

420

54.765

71.425

8.33

16

92

42

4

DC5476B(4C)

615

54.765

71.425

8.33

21

92

42

4

DC5476C(4C)

792

54.765

71.425

8.33

25.4

92

42

4

DC5776A

483

57.76

74.42

8.33

16

98

44

DC6334B

645

63.34

80

8.33

21

104

50

DC7221(5C)

540

72.217

88.877

8.33

13.5

115

56

5

DC7221B

1023

72.217

88.877

8.33

21

115

56

DC7221B(5C)

1023

72.217

88.877

8.33

21

115

56

5

DC7969C(5C)

1630

79.698

96.358

8.33

25.4

124

61

5

DC8334C

1645

83.34

100

8.33

25.4

132

65

DC8729A

1000

87.29

103.96

8.33

16

134

67

DC10323A(3C) *

1290

103.231 **

119.891

8.33

16

155

80

3

DC12334C *

3840

123.34 **

140

8.33

25.4

184

96

DC12388C(11C)

3900

123.881

142.88

9.5

25.4

196

96

11
Detailed Image

19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque

19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque

Packaging & Shipping

19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque

Company Information

19mm Sprag Clutch One Way Bearing DC4972H 4C 306Nm Torque
FAQ

Q: How do you pack the goods?

  • Total less than 25 KG : Each in white box + 19*18*9cm box + 29*28*19CM carton box
  • Total Weight over 100KG : Carton box + Wooden Box / Wooden Pallet

Q: Can i get the samples from you?

A: It is highly encouraged to ask for the samples for quality check.

Q: Can you promise to deliver the goods in time?

  • Small items: In stock.
  • Medium Items: 10-15 Days
  • Big items: 20-25 Days


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