Gold Member Since 2014
Audited Supplier
Changzhou Suma Precision Machinery Co., Ltd.

Roller Clutch, One Way Clutch, DC Roller Clutch manufacturer / supplier in China, offering DC2776 DC Roller Type One Way Clutch, Nfs200 One Way Indexing Clutch Roller Type, Complete Freewheel/Overrunning Clutch with Shaft Coupling (FR...300CA) and so on.

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Supplier Homepage Product one way bearing (freewheel bearing) DC2776 DC Roller Type One Way Clutch

DC2776 DC Roller Type One Way Clutch

FOB Price: US $8 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $8/ Piece
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Port: Shanghai, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: DC2776
  • Weight: 16
  • Race Material: Gcr15
  • After-Sales Service: Availiable
  • Stock: Rich
  • Trademark: SUMA or OEM
  • Specification: P0
  • HS Code: 84826000
  • Model: DC2776 DC Roller Type One Way Clutch
  • Drag Torque (N.M): 420
  • Seals Type: Non-Sealed
  • OEM: Accept
  • Export: Worldwide
  • Transport Package: Single Box or as Your Requirements
  • Origin: Changzhou, Jiangsu, China
Product Description
DC2776 DC roller type one way clutch
INTRODUCTION
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.
Core hardness to be HRC35 to 45. Surface roughness not to exceed 22CLA. Maximum taper between races: 0, 007 mm for 25 mm width.
 

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
 
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