あなたはまだ TradeKey.com のメンバーではないようです。 今すぐサインアップして、世界中で700万を超える輸入業者および輸出業者と接続します。
今すぐ加入、無料 |
Book call on your favorite time
Code
       

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Amazon Services

freewheel cage one way bearing DC7221B

China

DC7221B

8.1 ~ 9.7 / Piece ( Negotiable ) Get Latest Price

-

8.1 per Piece

1

industrial package

15

100000 Piece per Month

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal

-

今すぐお問い合わせください

製品仕様

Height (mm) : 21 Torque (N.m) : 1279 Race Material : GCr15 OEM Service : Accept After-sales Service : Availiable Stock : Rich

タイトルまたは説明

Product discription

1.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.

2.The DC type version-N accepts all types of lubricants currently used in the power transmission equipement.
3.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 .

4.Alternatively, races can be made in case hardened steel shafts, or housings, 
Surface hardness of the finished part should be HRC 60 to 62, for a depth of 0,6 mm minimum.
5.Core hardness to be HRC35 to 45. Surface roughness not to exceed 22CLA. Maximum taper between races:0,007 mm for 25 mm width.


 

 
Size   Overrunning speeds   Sprag space  

Number

 

of  clips

Number

 

of sprags

Weight
  TKN1) nimax2) namax3) a+0.008 c± 0.013   emin dmin bmax      
  -0.005
[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  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  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  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  24  0.13
DC5476B(4C)-N 769  3500  1700  54.765 71.425 8.33±0.1 21 92  36  24  0.18
DC5476C(4C)-N 990  3500  1700  54.765 71.425 8.33±0.1 25.4 92  36  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 

お問い合わせ

連絡先担当者: Josie

会社:Changzhou Suma Precision Machinery

住所:Changzhou, Jiangsu, China,

To,

Josie < Changzhou Suma Precision Machinery >
私は知りたい:

他のサプライヤーからのより多くの製品

deep groove ball bearing deep groove ball bearing
bearing cages bearing cages
Deep groove ball bearing Deep groove ball bearing
SKG Single Row Deep Groove Ball Bearing 6200 Cheap SKG Single Row Deep Groove
YM-010 steel & copper metallurgical composite material YM-010 steel & copper
ball bearing ball bearing
Ball Bearing Ball Bearing
nsk ntn timken 6311ZZ deep groove ball bearing nsk ntn timken 6311ZZ deep
2300 Self-aligning Ball Bearing 10mm*30mm*14mm 2300 Self-aligning Ball
contact sealed Bearing contact sealed Bearing
angular contact ball bearing made in china with high quality and low price angular contact ball
high quality deep groove ball bearing 608 ZZ RS OPEN high quality deep groove
deep groove ball bearing 6205 2RS1 2RSH 2RSL 2RZ engine bearing deep groove ball bearing
V GUIDE WHELL BEARING V GUIDE WHELL BEARING
SKF, FAG, STEIBER GERMANY SKF FAG STEIBER GERMANY
FAG Deep Groove Ball bearings FAG Deep Groove Ball