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DC2222G One Way Clutches Sprag Type (22.225x38.885x10mm) One Way Bearings FreewheelOverrunning Clutch

1.0~1000.0 USD
Min. Order: 1 Piece/Pieces
Trade Term: FOB
Payment Terms: T/T, WU
Supply Ability: 1000 pcs/month
Place of Origin: Henan

Company Profile

Location: Luoyang, Henan, China (Mainland)
Business Type: Manufacturer

Product Detail

Model No.: DC2222 G
Means of Transport: Air
Brand Name: TMP
Place of origin: China
Rolling elements: Sprag
Number of Groove: 1
Precison Grade: P0
Material: Bearing steel GCr15
Application: Reducers , Flender Gearbox ,SEW Gearbox
Production Capacity: 1000 pcs/month
Packing: Industrial Neutral Packing
Delivery Date: 3-15 days
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Product Description

DC2222G One Way Clutches Sprag Type (22.225x38.885x10mm) One Way Bearings FreewheelOverrunning Clutch  
 A . One Way Clutches Sprag Type Parameters
Brand-TMP
Model number-DC2222G
Inner ring(mm)-22.225
Outer ring(mm)-38.885
Width(mm)-10
Weight(Kg)-0.03
Drag torque(Nm)-50
Materials-GCR15
Series-DC
Lubrication type-Grease/oil
Clutch type-Sprag
Precision- P0
Structure-Type DC is a sprag type freewheel cage without inner or outer races.

 B . DC2222G One Way Clutches Sprag Type Specification Sheet
Model
Number
Drag torqueSize(mm)Number of clipsWeight
(kg)
TKN(Nm)ΦaΦcsprag spaceeΦdΦb
DC2222G5022.22538.8858.33±0.075105017-0.03

 

DC2222G One Way Clutches Sprag Type (22.225x38.885x10mm) One Way Bearings FreewheelOverrunning Clutch

 C . DC Series One Way Clutches Sprag Type Details

Product 

Features

One Way Clutches Sprag Type mainly used as Backstop clutches(Most suitable as backstops, and mostly

 the contact-free versions);
Backstop clutches:The freewheel allows rotation in one direction only. It overruns continuously during 

operation. The freewheel prevents reverse rotation if the drive is disconnected.

Series 

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.

Series 

Model No.

DC2222G DC2776 DC3034 DC3175(3G) DC3809A DC4127(3G) DC4445A DC4912(4C) DC5476A 

DC5476A(4G) DC5476B(4G) DC5476C(4G) DC5776A DC63348 DC7221(5G) DC7221B DC7221B(5G) 

DC7969C(5C) DC8334C DC8729A DC10323A(3C) DC12334C DC12388C(11C)

Applications

Reducers , Flender Gearbox ,SEW Gearbox;
Overrunning clutch:for multiple-machine drives or to separate the inertia of masses of a driven machine from the driving machine after 

it has been switched off.

Indexing clutch:which turns a shaft step by step, thus achieving indexed material feed or a variable speed.

 


 D . DC type One Way Clutches Sprag Type Installation & Cautions

For all freewheel inner races connected to shaft by a key, our stand-ard bore tolerance is H7, with keyway to JS10. 

If no other indication we recommend a shaft tolerance of h6 or j6. 

For maximum indexing accuracy, adjusted keys should be machined to give no clearance.
Shaft and bore tolerances are specified on the pages for each type where press fitting is appropriate.As with standard 

bearings, suitable tooling must be used for press fitting such that no axial load is transmitted through the inner part of 

the freewheel during assembly.

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TMP Bearrings,Crossed roller bearing,Thin section bearing,Turntable bearing,Ceramic Ball Bearings,Bearing,Slewing bearing,Robotic bearing,YRT Rotary Table Bearing,Angular Contact Ball Bearing,Thin section ball bearing ,One Way Clutches,One Way Bearings,Drawn Cup Roller Clutches,Overrunning clutches,Indexing clutches,Backstop clutches

 

Company Information

      TPM machinery Parts is a professional manufacturer of high precision bearings and other equipment,The main products  are Thin Section Bearings, Crossed roller bearings, Rotary Table Bearings, Tapered Roller Bearings, Angular Contact Ball Bearings, Slewing Bearings, Sports equipment accessories etc,Our products are used for Robotics, CNC Machine Tools, You can find all you need in our store, all the bearings and parts here is made in China and can replace with imported parts .


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