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Shaanxi Fortune Industries Co.ltd

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China DC12388C One Way Lock Bearing Freewheel Backstop Sprag Overrunning Clutch
China DC12388C One Way Lock Bearing Freewheel Backstop Sprag Overrunning Clutch

  1. China DC12388C One Way Lock Bearing Freewheel Backstop Sprag Overrunning Clutch
  2. China DC12388C One Way Lock Bearing Freewheel Backstop Sprag Overrunning Clutch
  3. China DC12388C One Way Lock Bearing Freewheel Backstop Sprag Overrunning Clutch
  4. China DC12388C One Way Lock Bearing Freewheel Backstop Sprag Overrunning Clutch

DC12388C One Way Lock Bearing Freewheel Backstop Sprag Overrunning Clutch

  1. MOQ: negotiable
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 50000PCS/MONTH
Delivery Time 30-45DAYS
Packaging Details carton,pallet
Type Sprag clutch
Precision Rating P0
Seals Type Open
Material GCr15
OEM Accept
Application Machinery
Torque(Nm) 806
Inner Race Max Overrunning Speed (r/min) 3000
Width(mm) 21
Weight 0.175
Brand Name SFT
Model Number DC12388C
Place of Origin China

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  1. Product Details
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Product Specification

Payment Terms L/C, T/T, Western Union, MoneyGram Supply Ability 50000PCS/MONTH
Delivery Time 30-45DAYS Packaging Details carton,pallet
Type Sprag clutch Precision Rating P0
Seals Type Open Material GCr15
OEM Accept Application Machinery
Torque(Nm) 806 Inner Race Max Overrunning Speed (r/min) 3000
Width(mm) 21 Weight 0.175
Brand Name SFT Model Number DC12388C
Place of Origin China
High Light DC12388C One Way Lock BearingFreewheel Backstop Sprag BearingOne Way Lock Bearing

DC12388C One Way Lock Bearing Freewheel Backstop Sprag Overrunning Clutch Bearing

Product Description

DC12388C One Way Lock Bearing Freewheel Backstop Sprag Overrunning Clutch Bearing

Detailed Info.

Item DC
Material GCr15
Bore dia. 22.225-123.881 mm
Outer dia. 38.885-142.880 mm
Width 10-25.4 mm
Torque capacity 63-4875 N.m
Overrunning speeds (imax) 1500-8600 r/min
Overrunning speeds (amax) 750-4300 r/min
Weight 0.03-0.4 kg
Package Carton box or as your requirements

 

Brief 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 transmission 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.

 

Dimensions and Capacities

Size   Overrunning speeds   Sprag space  

NO.

of clips

 

No.

of sprags

Weight
  TKN1) nimax2) namax3) Øa+0.008
-0.005
Øc± 0.013   emin Ødmin Øbmax
[Nm] [min-1] [min -1] [mm] [mm] [mm] [mm] [mm] [mm]     [kg]
DC2222G-N 63 8600 4300 22.225 38.885 8.33±0.075 10 50 15 12 0.03
DC2776-N 119 6900 3400 27.762 44.422 8.33±0.075 13.5 58 18 14 0.055
DC3034-N 124 6300 3100 30.34 47 8.33±0.075 13.5 62 20 14 0.06
DC3175(3C)-N 159 6000 3000 31.75 48.41 8.33±0.075 13.5 63 21 3 16 0.06
DC3809A-N 275 5000 2500 38.092 54.752 8.33±0.075 16 71 25 18 0.085
DC4127(3C)-N 224 4600 2300 41.275 57.935 8.33±0.075 13.5 75 27 3 18 0.09
DC4445A-N 363 4300 2100 44.45 61.11 8.33±0.1 16 79 29 20 0.095
DC4972(4C)-N 306 3800 1900 49.721 66.381 8.33±0.1 13.5 86 33 4 22 0.1
DC5476A-N 525 3500 1700 54.765 71.425 8.33±0.1 16 92 36 24 0.11
DC5476A(4C)-N 525 3500 1700 54.765 71.425 8.33±0.1 16 92 36 4 24 0.13
DC5476B(4C)-N 769 3500 1700 54.765 71.425 8.33±0.1 21 92 36 4 24 0.18
DC5476C(4C)-N 990 3500 1700 54.765 71.425 8.33±0.1 25.4 92 36 4 24 0.2
DC5776A-N 604 3300 1600 57.76 74.42 8.33±0.1 16 98 38 26 0.11
DC6334B-N 806 3000 1500 63.34 80 8.33±0.1 21 104 42 26 0.175
DC7221(5C)-N 675 2600 1300 72.217 88.877 8.33±0.1 13.5 115 48 5 30 0.14
DC7221B-N 1279 2600 1300 72.217 88.877 8.33±0.1 21 115 48 30 0.185
DC7221B(5C)-N 1279 2600 1300 72.217 88.877 8.33±0.1 21 115 48 5 30 0.21
DC7969C(5C)-N 2038 2400 1200 79.698 96.358 8.33±0.1 25.4 124 53 5 34 0.28
DC8334C-N 2055 2300 1100 83.34 100.000 8.33±0.1 25.4 132 55 34 0.27
DC8729A-N 1250 2200 1100 87.29 103.96 8.33±0.1 16 134 58 34 0.165
DC10323A(5C)*-N 1612 1800 900 103.231** 119.891 8.33±0.1 16 155 68 5 40 0.205
DC12334C*-N 4800 1500 750 123.340** 140.000 8.33±0.1 25.4 184 80 50 0.4
DC12388C(11C) 4875 1500 750 123.881 142.88 9.50±0.1 25.4 186 80 11 44 0.4

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Exporter,Trading Company,Seller

  • Year Established:

    2005

  • Total Annual:

    3000000-5000000

  • Employee Number:

    100~120

  • Ecer Certification:

    Active Member

Shaanxi Fortune Industries Co.,ltd located in Xi’an of the oldest city in China. We have experience for over 15 years, As a professional exporter in Ball & Roller Bearings and Auto Parts on standard and nonstandard, our success is based on: High Quality Bearing at the Good Price ... Shaanxi Fortune Industries Co.,ltd located in Xi’an of the oldest city in China. We have experience for over 15 years, As a professional exporter in Ball & Roller Bearings and Auto Parts on standard and nonstandard, our success is based on: High Quality Bearing at the Good Price ...

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  • Reach Us
  • Shaanxi Fortune Industries Co.ltd
  • A-709 Zhengshang International Building, Fengcheng 8 Road,Xi'an,China
  • https://www.sft-bearings.com/

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